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<!DOCTYPE html><html lang="de"><head><meta charset="UTF-8"/><meta http-equiv="X-UA-Compatible" content="ie=edge"/><meta name="viewport" content="width=device-width,initial-scale=1,viewport-fit=cover"/><meta name="keywords" content="Bitcoin,Podcast,Lightning Network"/><meta name="description" content="Eine Liste von 272 Bitcoin-Meetups und Einundzwanzig-Treffen im D/A/CH/S/LI/LU-Raum."/><meta property="og:locale" content="de_DE"/><meta property="og:site_name" content="Einundzwanzig, der Bitcoin Podcast"/><meta property="og:title" content="Bitcoin-Meetups · Einundzwanzig, der Bitcoin Podcast"/><meta property="og:description" content="Eine Liste von 272 Bitcoin-Meetups und Einundzwanzig-Treffen im D/A/CH/S/LI/LU-Raum."/><meta property="og:image" content="http://einundzwanzig.space/img/card/meetups.png"/><meta property="og:image:secure_url" content="https://einundzwanzig.space/img/card/meetups.png"/><meta property="og:image:width" content="1400"/><meta property="og:image:height" content="1400"/><meta property="og:type" content="website"/><meta property="twitter:title" content="Bitcoin-Meetups · Einundzwanzig, der Bitcoin Podcast"/><meta property="twitter:description" content="Eine Liste von 272 Bitcoin-Meetups und Einundzwanzig-Treffen im D/A/CH/S/LI/LU-Raum."/><meta property="twitter:image" content="https://einundzwanzig.space/img/card/meetups.png"/><meta property="twitter:card" content="summary"/><meta name="msapplication-TileColor" content="#f7931a"/><meta name="theme-color" content="#f7931a"/><link rel="preload" as="font" crossorigin="crossorigin" href="/fonts/inconsolata-400.woff2"/><link rel="preload" as="font" crossorigin="crossorigin" href="/fonts/inconsolata-700.woff2"/><link rel="preload" as="font" crossorigin="crossorigin" href="/fonts/theboldfont.woff2"/><link rel="apple-touch-icon" href="/img/favicon/apple-touch-icon.png"/><link rel="icon" href="/img/favicon/favicon.svg"/><link rel="manifest" href="/site.webmanifest"/><link rel="mask-icon" href="/img/favicon/safari-pinned-tab.svg" color="#f7931a"/><link rel="stylesheet" href="/css/main-52ce98d672f34e259b0c9d87aab1c4ec.css"/><link rel="alternate" type="application/rss+xml" title="Podcast Feed" href="https://einundzwanzig.space/feed.xml"/><link rel="canonical" href="https://einundzwanzig.space/meetups/"/><script src="/js/player-bdffd39b500259f22fc844d453a3b2fd.js" defer="defer"></script><script src="/js/main-aecfd206e578a2de35ca46a648ad866f.js"></script><script src="/vendor/jvectormap/jquery.min.js"></script><script src="/vendor/jvectormap/jquery-jvectormap.js"></script><script src="/vendor/jvectormap/maps/europe_mill.js"></script><script src="/vendor/jvectormap/maps/de_mill.js"></script><script src="/vendor/jvectormap/maps/at_mill.js"></script><script src="/vendor/jvectormap/maps/ch_mill.js"></script><link href="/vendor/jvectormap/jquery-jvectormap.css" rel="stylesheet"/><title>Bitcoin-Meetups · Einundzwanzig, der Bitcoin Podcast</title><noscript><style>.theme { display: none; }</style></noscript></head><body><header class="header" id="header"><div class="wrap"><a class="brand" href="/"><svg class="logo" role="img" title="logo-horizontal"><use xlink:href="/img/sprite-cc33afcf4197b15781fc3759c690cd43.svg#logo-horizontal"></use></svg></a><div class="nav"><nav><div class="navItem"><a href="/podcast/">Podcast</a></div><div class="navItem"><a href="#" onclick="return false;">Community</a><div class="more"><a class="current" href="/meetups/">Meetups</a><a href="https://portal.einundzwanzig.space/de/event/overview?l=de" rel="nofollow noopener">Events</a><a href="https://portal.einundzwanzig.space/" rel="nofollow noopener">Portal</a><a href="/shops/">Shops</a><a href="https://www.youtube.com/c/EinundzwanzigPodcast" target="_blank" rel="nofollow noopener">YouTube</a><a href="https://shoutout.einundzwanzig.space" target="_blank" rel="nofollow noopener">Shoutout</a></div></div><div class="navItem"><a href="#" onclick="return false;">Mehr</a><div class="more"><a href="/verein/">Verein</a><a href="/spenden/">Spenden</a><a href="/media/">Media</a><a href="/soundboard/">Sounds</a><a href="/kontakt/">Kontakt</a></div></div></nav><button class="theme" type="button"><svg role="img" title="theme"><use xlink:href="/img/sprite-cc33afcf4197b15781fc3759c690cd43.svg#theme"></use></svg></button></div></div></header><div id="header-anchor"></div><main class="main"><div class="wrap" id="meetups"><section><h1>Bitcoin-Meetups</h1><p>Eine Liste von 272 Bitcoin-Meetups und Einundzwanzig-Treffen im D/A/CH/S/LI/LU-Raum.</p><p>Neue Meetups können gerne <a href="https://portal.einundzwanzig.space/de/meetup/overview">im Portal</a> hinzugefügt werden.
Telegram: Die Vorlage für das Gruppenbild findest du im <a href="/media">Media Kit</a>.
Tipp: Mit Bots wie <a href="https://t.me/shieldy_bot">Shieldy</a> kann man die Spammer draußen halten.</p>
</section></div><section><div class="vectorMap" id="meetupMap"></div><div class="modal" id="modal-meetupMap"><div class="inner"><button class="modal-close" type="button" data-modal="modal-meetupMap"><svg role="img" title="close"><use xlink:href="/img/sprite-cc33afcf4197b15781fc3759c690cd43.svg#close"></use></svg></button><div id="meeptupDetails"></div></div></div><script>const markers = [{"name":"21 Elsenburg @ Kaub am Rhein","latLng":[50.084476,7.770006],"url":"https://t.me/AndreasRoy_himself","city":"Kaub am Rhein (Elsenburg)","portalUrl":"https://portal.einundzwanzig.space/de/meetup/21-elsenburg-at-kaub-am-rhein","twitter":null,"event":null,"style":{"fill":"var(--color-neutral-50)"}},{"name":"21 Gießen","latLng":[50.587222,8.669722],"url":"https://t.me/einundzwanzig_giessen","city":"Gießen","portalUrl":"https://portal.einundzwanzig.space/de/meetup/21-giessen","twitter":null,"event":null,"style":{"fill":"var(--color-neutral-50)"}},{"name":"21 Zitadelle 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Berlin","latLng":[52.404765,13.411951],"url":"https://t.me/Einundzwanzig_Berlin","city":"Bitcoin Berlin","portalUrl":"https://portal.einundzwanzig.space/de/meetup/bitcoin-berlin","twitter":null,"event":{"id":2217,"start":"2025-12-17T18:00:00.000000Z","portalLink":"https://portal.einundzwanzig.space/de/meetup/bitcoin-berlin/event/2217","location":"Café Holzmarktperle, Holzmarkt 25, Berlin","description":"Stammtisch Café Holzmarktperle","link":"https://www.meetup.com/bitcoin-lab-berlin/","attendees":0,"might_attendees":0,"nostr_note":"cb92dceacdf359ea459b12080665c2e287d9692085bd2e87bb15431861aacfa0"},"style":{"fill":"var(--color-neutral-50)"}},{"name":"Bitcoin Dresden","latLng":[51.0493286,13.7381437],"url":"https://t.me/BitcoinDresden","city":"Dresden","portalUrl":"https://portal.einundzwanzig.space/de/meetup/bitcoin-dresden","twitter":null,"event":null,"style":{"fill":"var(--color-neutral-50)"}},{"name":"Bitcoin 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Hier gibt es nicht nur eine malerische Altstadt, ein imposantes Schloss und eine idyllische Seenlandschaft, sondern auch eine aktive Bitcoin Community. Regelmäßig treffen wir uns an jedem 3. Mittwoch im Monat in der Unity-Bar, um 19 Uhr. Diese befindet sich in der Arsenalstraße 36 und trägt den passenden Namen \"Rumbar Unity\".\n\nBei unseren Treffen ist jeder herzlich willkommen. Wir reden über Bitcoin, aber auch über Themen wie Ökonomie, Technik und Philosophie. Es gibt keine Vorgaben, jeder kann sich einbringen und mitdiskutieren. Es ist immer wieder eine neue Erfahrung, bekannte Gesichter zu treffen oder neue Mitglieder in unserer Runde zu begrüßen. Es ist einfach einer der schönsten Tage im Monat!\n\nIn der Bar könnt ihr nicht nur leckere Cocktails und Drinks genießen, sondern auch mit Bitcoin bezahlen. Der Barbesitzer oder mittlerweile auch die Mitarbeiterin akzeptieren sowohl Bitcoin-Lightning als auch Onchain BTC. 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Lust auf ein entspanntes Bitcoin-Maximalisten-Meetup? Komm vorbei zu unserem Treffen im Baraka Café & Grill! Wir quatschen über Bitcoin, Blockchain, spannende Persönlichkeiten wie Michael Saylor, Adam Back, Andreas Antonopoulos und Jack Mallers sowie aktuelle Themen wie Lightning Network, Halving-Effekte, Mining-Trends und globale Adoption. Das alles bei leckeren Drinks und gutem Essen! Wo: Baraka Café & Grill, Puerto de la Cruz. Vibe: Locker, informell, für Neulinge und Bitcoin-Maximalisten. Keine Anmeldung nötig, einfach vorbeischauen! Wir freuen uns auf dich! Wenn wir nicht mehr in Sicht sind, haben wir vielleicht die Location kurzfristig gewechselt - von daher bitte pünktlich sein! ;-)\n\nENGLISH: Hey Bitcoin enthusiasts! Up for a relaxed Bitcoin Maximalist meetup? Join us at Baraka Café & Grill! We’ll dive into Bitcoin, blockchain, and discuss influential figures like Michael Saylor, Adam Back, Andreas Antonopoulos, and Jack Mallers. Plus, hot topics like the Lightning Network, halving impacts, mining trends, and global adoption – all over tasty drinks and great food! Where: Baraka Café & Grill, Puerto de la Cruz Vibe: Casual, laid-back, for newbies and Bitcoin Maximalists. No registration needed, just drop by! Looking forward to seeing you! 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});
</script></section><section class="wrap"><h2>Nächste Termine</h2><ul><li><a href="https://t.me/Einundzwanzig_Ruhrgebiet" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Essen&quot;,&quot;latLng&quot;:[51.4582235,7.0158171],&quot;url&quot;:&quot;https://t.me/Einundzwanzig_Ruhrgebiet&quot;,&quot;city&quot;:&quot;Essen&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-essen&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:1858,&quot;start&quot;:&quot;2025-12-10T18:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-essen/event/1858&quot;,&quot;location&quot;:null,&quot;description&quot;:&quot;Meetup jeden zweiten Mittwoch im Monat!&quot;,&quot;link&quot;:null,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;7f5e4fec6efce4a1a8d68e9c47985d28d8404f5a26905888b3e06851716d31d1&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>10.12.2025</span> - <span>Einundzwanzig Essen</span></a></li><li><a href="https://t.me/einundzwanzig_celle" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Celle - ResidenzstadtMeetup&quot;,&quot;latLng&quot;:[52.621922,10.07858],&quot;url&quot;:&quot;https://t.me/einundzwanzig_celle&quot;,&quot;city&quot;:&quot;Celle&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-celle-residenzstadtmeetup&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:2106,&quot;start&quot;:&quot;2025-12-10T18:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-celle-residenzstadtmeetup/event/2106&quot;,&quot;location&quot;:null,&quot;description&quot;:&quot;Da wir auch mal unterschiedliche Lokalitäten besuchen, schaut doch für weitere Infos gern in unserer Telegramgruppe vorbei :)&quot;,&quot;link&quot;:null,&quot;attendees&quot;:0,&quot;might_attendees&quot;:1,&quot;nostr_note&quot;:&quot;62e61459409dc7d443fa47a6ec8c430f270cc79ec4aa3a1e9e5b92efc87d4271&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>10.12.2025</span> - <span>Einundzwanzig Celle - ResidenzstadtMeetup</span></a></li><li><a href="https://t.me/+TmOgxEh8afc1NWQy" data-meetup="{&quot;name&quot;:&quot;Bitcoin Meetup Halle (Saale)&quot;,&quot;latLng&quot;:[51.48217,11.9658],&quot;url&quot;:&quot;https://t.me/+TmOgxEh8afc1NWQy&quot;,&quot;city&quot;:&quot;Halle (Saale)&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/bitcoin-meetup-halle-saale&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:1992,&quot;start&quot;:&quot;2025-12-10T18:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/bitcoin-meetup-halle-saale/event/1992&quot;,&quot;location&quot;:null,&quot;description&quot;:null,&quot;link&quot;:null,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;7a466d13b7a08643dc576da6b80f74bd877d8eb8ef3447892410af5211505819&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-neutral-50)&quot;}}"><span>10.12.2025</span> - <span>Bitcoin Meetup Halle (Saale)</span></a></li><li><a href="https://t.me/+8E_USt63G9BjOWNk" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Linz&quot;,&quot;latLng&quot;:[48.306938,14.28583],&quot;url&quot;:&quot;https://t.me/+8E_USt63G9BjOWNk&quot;,&quot;city&quot;:&quot;Linz&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/at/meetup/einundzwanzig-linz&quot;,&quot;twitter&quot;:&quot;Einundzwanzig_L&quot;,&quot;event&quot;:{&quot;id&quot;:2616,&quot;start&quot;:&quot;2025-12-11T15:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/at/meetup/einundzwanzig-linz/event/2616&quot;,&quot;location&quot;:&quot;Bar21&quot;,&quot;description&quot;:&quot;Bitcoin Stammtisch – Weihnachtsedition\nAm 11. Dezember treffen wir uns wieder in der Bar 21 – diesmal mit Winterstimmung und einem Foodtruck, der für solide Versorgung sorgt.\nErwarte gutes Essen, gute Gespräche und die übliche Mischung aus Fachsimpeln, Lachen und ganz leichtem Chaos.\n\nPerfekt, um das Jahr gemeinsam ausklingen zu lassen.\nAb 16:00 · Bar 21 Linz\n&quot;,&quot;link&quot;:&quot;https://www.bitcoin-club-linz.at/veranstaltungen/&quot;,&quot;attendees&quot;:2,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;70c98fc1ffac4b55b525da0580a000842547237b07cc49c717017fdb98a0a1e5&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>11.12.2025</span> - <span>Einundzwanzig Linz</span></a></li><li><a href="https://t.me/Einundzwanzig_Norden" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Stormarn&quot;,&quot;latLng&quot;:[53.720821,10.33176],&quot;url&quot;:&quot;https://t.me/Einundzwanzig_Norden&quot;,&quot;city&quot;:&quot;Stormarn&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-stormarn&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:2039,&quot;start&quot;:&quot;2025-12-11T17:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-stormarn/event/2039&quot;,&quot;location&quot;:&quot;RamRob Ahrensburg, Hagener Allee 23, 22926 Ahrensburg&quot;,&quot;description&quot;:null,&quot;link&quot;:&quot;https://www.ramrob-ahrensburg.de/&quot;,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;a3e838a0347afaebfba70d83f3d379d224b8e4737134d504f395b019b2924f3c&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>11.12.2025</span> - <span>Einundzwanzig Stormarn</span></a></li><li><a href="https://t.me/huszonegy" data-meetup="{&quot;name&quot;:&quot;Budapest Bitcoin Tech meetup&quot;,&quot;latLng&quot;:[47.4925,19.051389],&quot;url&quot;:&quot;https://t.me/huszonegy&quot;,&quot;city&quot;:&quot;Budapest&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/hu/meetup/budapest-bitcoin-tech-meetup&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:2718,&quot;start&quot;:&quot;2025-12-11T18:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/hu/meetup/budapest-bitcoin-tech-meetup/event/2718&quot;,&quot;location&quot;:&quot;Szokásos semi-secret privát helyszín a XI. kerületben&quot;,&quot;description&quot;:&quot;Szokásos tech-fókuszú, \&quot;cypherpunk\&quot; bitcoiner találkozó, 1-2 mini előadással.\nHa nincs meg a helyszín, kérdezz a Telegram csoportban (https://t.me/huszonegy).&quot;,&quot;link&quot;:&quot;https://t.me/huszonegy/49988/49993&quot;,&quot;attendees&quot;:3,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;9d47e727608595ccb532b737697e53cbb27299cbcfd5d52759438c8e4c8ed8c2&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-neutral-50)&quot;}}"><span>11.12.2025</span> - <span>Budapest Bitcoin Tech meetup</span></a></li><li><a href="https://t.me/einundzwanzigRH_SC_WUG" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Roth Schwabach Weißenburg &quot;,&quot;latLng&quot;:[49.24761,11.091209],&quot;url&quot;:&quot;https://t.me/einundzwanzigRH_SC_WUG&quot;,&quot;city&quot;:&quot;Roth&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-roth-schwabach-weissenburg&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:2623,&quot;start&quot;:&quot;2025-12-11T18:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-roth-schwabach-weissenburg/event/2623&quot;,&quot;location&quot;:&quot;Schwabach Weihnachtsmarkt&quot;,&quot;description&quot;:&quot;Wir treffen uns am Lödels Glühweinstand.&quot;,&quot;link&quot;:&quot;https://verkehrsverein-schwabach.de/weihnachtsmarkt/&quot;,&quot;attendees&quot;:5,&quot;might_attendees&quot;:2,&quot;nostr_note&quot;:&quot;099e3223d53b5caff1a739b87a549edbe259c88232593da2b9e6ce2ddcff4bba&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>11.12.2025</span> - <span>Einundzwanzig Roth Schwabach Weißenburg </span></a></li><li><a href="https://t.me/+i7hOYiYDVagyOWVi" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Friedrichshafen&quot;,&quot;latLng&quot;:[47.6500279,9.4800858],&quot;url&quot;:&quot;https://t.me/+i7hOYiYDVagyOWVi&quot;,&quot;city&quot;:&quot;Friedrichshafen&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-friedrichshafen&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:1701,&quot;start&quot;:&quot;2025-12-11T18:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-friedrichshafen/event/1701&quot;,&quot;location&quot;:&quot;Wird auf Telegram bekannt gegeben&quot;,&quot;description&quot;:&quot;Bitte in Telegram Gruppe für das Meetup zusagen. Dort gibt es auch genauere Infos zum Ort und falls sich der Termin verschiebt. &quot;,&quot;link&quot;:null,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;b543b4955f49ccb3a63b0c51137072d8db9d104e9f49e2307736167283b6a118&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>11.12.2025</span> - <span>Einundzwanzig Friedrichshafen</span></a></li><li><a href="https://t.me/+LgkAcZaB7dBkZjJi" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Brühl&quot;,&quot;latLng&quot;:[50.826141,6.90155],&quot;url&quot;:&quot;https://t.me/+LgkAcZaB7dBkZjJi&quot;,&quot;city&quot;:&quot;Brühl&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-bruehl&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:2714,&quot;start&quot;:&quot;2025-12-11T18:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-bruehl/event/2714&quot;,&quot;location&quot;:&quot;Brühler Wirtshaus am Schloss&quot;,&quot;description&quot;:&quot;Der zweite Donnerstag im Monat ist Meetup-Tag in Brühl! Bitte meldet euch in der Vorweihnachtszeit über Telegramm an. Das Brühler Wirtshaus am Schloss liegt direkt am Bahnhof und dem zugehörigen Parkplatz (gebührenpflichtig).&quot;,&quot;link&quot;:&quot;https://t.me/+LgkAcZaB7dBkZjJi&quot;,&quot;attendees&quot;:1,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;bfcd49a1f67116e7274d064d3bcf804dbdec17c2d556e368aba3cf0fadb0a411&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>11.12.2025</span> - <span>Einundzwanzig Brühl</span></a></li><li><a href="ChriSp" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Braunau&quot;,&quot;latLng&quot;:[48.258869,13.03529],&quot;url&quot;:&quot;ChriSp&quot;,&quot;city&quot;:&quot;Braunau am Inn&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/at/meetup/einundzwanzig-braunau&quot;,&quot;twitter&quot;:&quot;tschahnschpange&quot;,&quot;event&quot;:{&quot;id&quot;:2191,&quot;start&quot;:&quot;2025-12-12T16:30:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/at/meetup/einundzwanzig-braunau/event/2191&quot;,&quot;location&quot;:&quot;Pommers Schlosstaverne Ranshofen, &quot;,&quot;description&quot;:&quot;Für Bitcoiner und Neugierige&quot;,&quot;link&quot;:&quot;https://maps.app.goo.gl/y22cfWGaiCCy31FM8?g_st=com.google.maps.preview.copy&quot;,&quot;attendees&quot;:2,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;ffe1f801827a8aedfcf170144f2581077bb3b5d0210e0175aceb4a52febd1086&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>12.12.2025</span> - <span>Einundzwanzig Braunau</span></a></li><li><a href="https://t.me/einundzwanzigsuedniedersachsen" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Südniedersachsen&quot;,&quot;latLng&quot;:[51.5328328,9.9351811],&quot;url&quot;:&quot;https://t.me/einundzwanzigsuedniedersachsen&quot;,&quot;city&quot;:&quot;Göttingen&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-suedniedersachsen&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:2527,&quot;start&quot;:&quot;2025-12-12T17:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-suedniedersachsen/event/2527&quot;,&quot;location&quot;:&quot;Höckelheim Don’s Diner&quot;,&quot;description&quot;:null,&quot;link&quot;:null,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;2725bb01d87cac5e4b317c20835784c2a6f3338793c83ca5354771607def37c4&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>12.12.2025</span> - <span>Einundzwanzig Südniedersachsen</span></a></li><li><a href="https://t.me/+AeVduvFdbag0NTEy" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Rottweil&quot;,&quot;latLng&quot;:[48.25322,8.602078],&quot;url&quot;:&quot;https://t.me/+AeVduvFdbag0NTEy&quot;,&quot;city&quot;:&quot;Rottweil&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-rottweil&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:2620,&quot;start&quot;:&quot;2025-12-12T17:30:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-rottweil/event/2620&quot;,&quot;location&quot;:&quot;Pizzeria Azzurra in Deilingen&quot;,&quot;description&quot;:&quot;Weihnachts-Meetup von Einundzwanzig Rottweil und Zollernalb.\nBitte um Anmeldung in einer der Telegram Gruppen. Danke!&quot;,&quot;link&quot;:&quot;https://maps.app.goo.gl/g7hkt2d6MwEJarka6&quot;,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;8bf4848f3c28e99d5402b49a2c8751c1c7230c4cb2a90a17d442326ab5b88ad5&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>12.12.2025</span> - <span>Einundzwanzig Rottweil</span></a></li><li><a href="https://bitcoinwalk.org/hamburg/" data-meetup="{&quot;name&quot;:&quot;BitcoinWalk Hamburg&quot;,&quot;latLng&quot;:[53.551086,9.993682],&quot;url&quot;:&quot;https://bitcoinwalk.org/hamburg/&quot;,&quot;city&quot;:&quot;Hamburg&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/bitcoinwalk-hamburg&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:2660,&quot;start&quot;:&quot;2025-12-13T11:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/bitcoinwalk-hamburg/event/2660&quot;,&quot;location&quot;:&quot;Hamburg Stadtpark am Planetarium&quot;,&quot;description&quot;:&quot;BitcoinWalk – ein wöchentliches Samstagstreffen, bei dem Bitcoin-Enthusiasten zu einem Spaziergang in der Natur zusammenkommen und sich an echten Gesprächen beteiligen können.&quot;,&quot;link&quot;:&quot;https://bitcoinwalk.org/hamburg/&quot;,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;95d4cca6967e23b6d0a3f207484840ed85b146cf369794f23cf09b169eb3f1f9&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-neutral-50)&quot;}}"><span>13.12.2025</span> - <span>BitcoinWalk Hamburg</span></a></li><li><a href="https://t.me/Einundzwanzig_Norden" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Schafstall&quot;,&quot;latLng&quot;:[53.24554,9.83926],&quot;url&quot;:&quot;https://t.me/Einundzwanzig_Norden&quot;,&quot;city&quot;:&quot;Handeloh&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-schafstall&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:2715,&quot;start&quot;:&quot;2025-12-13T14:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-schafstall/event/2715&quot;,&quot;location&quot;:&quot; Der Schafstall Am Büsenbach 35 21256 Handeloh&quot;,&quot;description&quot;:&quot;Weihnachtsfeier im Schafstall\n\nWie letztes Jahr auch wollen wir ein kleines Bitcoin-Wichteln veranstalten. Ein Bügeleisen fängt zwar auch mit \&quot;B\&quot; an, aber vlt sollten wir uns dieses Jahr mehr auf das Bitcoin-B konzentrieren. Also bringt irgendeinen schön verpackten Bitcoin-Stuff mit, den ihr schon immer loswerden wolltet.\n\nWenn ihr Lust habt, kommt einfach ohne Anmeldung vorbei. Es wird sicherlich genauso lustig wie letztes Jahr 🎉&quot;,&quot;link&quot;:&quot;https://der-schafstall.de/&quot;,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;72262fa5bdede0788934af001984ad35c5c5f2353a852ddbfd4761bbc8440ea1&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>13.12.2025</span> - <span>Einundzwanzig Schafstall</span></a></li><li><a href="https://t.me/Einundzwanzig_Norden" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Norddeutschland&quot;,&quot;latLng&quot;:[53.24554,9.83926],&quot;url&quot;:&quot;https://t.me/Einundzwanzig_Norden&quot;,&quot;city&quot;:&quot;Handeloh&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-norddeutschland&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:2232,&quot;start&quot;:&quot;2025-12-13T14:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-norddeutschland/event/2232&quot;,&quot;location&quot;:&quot;Der Schafstall, Am Büsenbach 35, 21256 Handeloh&quot;,&quot;description&quot;:null,&quot;link&quot;:null,&quot;attendees&quot;:1,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;78733871cf4194328dd64e3dfff51fc909801f9ea02570d48bc541ba6dd6d3ff&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>13.12.2025</span> - <span>Einundzwanzig Norddeutschland</span></a></li><li><a href="https://t.me/+CYfOSctGW35lOTY6" data-meetup="{&quot;name&quot;:&quot;21 Bitcoin Meetup Zypern&quot;,&quot;latLng&quot;:[34.772015,32.429737],&quot;url&quot;:&quot;https://t.me/+CYfOSctGW35lOTY6&quot;,&quot;city&quot;:&quot;21 Bitcoin Zypern&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/cy/meetup/21-bitcoin-meetup-zypern&quot;,&quot;twitter&quot;:&quot;KryptoJuenger82&quot;,&quot;event&quot;:{&quot;id&quot;:2591,&quot;start&quot;:&quot;2025-12-13T17:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/cy/meetup/21-bitcoin-meetup-zypern/event/2591&quot;,&quot;location&quot;:&quot;Muse Restaurant&quot;,&quot;description&quot;:&quot;Bitcoin Meetup im Muse Restaurant - immer Treffpunkt um 18.00 Uhr&quot;,&quot;link&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/21-bitcoin-meetup-zypern/event/2591&quot;,&quot;attendees&quot;:6,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;3546212e225128f9a4a53a5c6d735e16964a6d2432a637db64813bc6e07ce3f5&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-neutral-50)&quot;}}"><span>13.12.2025</span> - <span>21 Bitcoin Meetup Zypern</span></a></li><li><a href="https://t.me/Einundzwanzig_FRANKEN" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Franken&quot;,&quot;latLng&quot;:[49.589674,11.011961],&quot;url&quot;:&quot;https://t.me/Einundzwanzig_FRANKEN&quot;,&quot;city&quot;:&quot;Franken&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-franken&quot;,&quot;twitter&quot;:&quot;einundzwanzigFR&quot;,&quot;event&quot;:{&quot;id&quot;:1936,&quot;start&quot;:&quot;2025-12-13T19:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-franken/event/1936&quot;,&quot;location&quot;:&quot;Fürth, Cheers Pub &amp; Grill&quot;,&quot;description&quot;:&quot;Cheers im Pfeifndurla\nGustavstraße 36\n90762 Fürth\nab 19:00 Uhr Weihnachtsmarkt zum Glühwein trinken&quot;,&quot;link&quot;:&quot;https://share.google/alCsPj9RoZ8Te8hdF&quot;,&quot;attendees&quot;:12,&quot;might_attendees&quot;:3,&quot;nostr_note&quot;:&quot;68e81f574822048cf3c819c2d79e525bf08865a92c62d2d22b724e7b7c4bdcf3&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>13.12.2025</span> - <span>Einundzwanzig Franken</span></a></li><li><a href="https://t.me/einundzwanzig_aachen" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Aachen&quot;,&quot;latLng&quot;:[50.776351,6.083862],&quot;url&quot;:&quot;https://t.me/einundzwanzig_aachen&quot;,&quot;city&quot;:&quot;Aachen&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-aachen&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:1819,&quot;start&quot;:&quot;2025-12-14T18:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-aachen/event/1819&quot;,&quot;location&quot;:&quot;Cafe Restaurant Papillon, Pontstraße 151, 52062 Aachen&quot;,&quot;description&quot;:null,&quot;link&quot;:&quot;https://maps.app.goo.gl/4fN3Kdz1rgU6X5qe6&quot;,&quot;attendees&quot;:1,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;6f2011edd35065588bd0e94d92eb1541aeac483b935d051558395ee98ecf3e1e&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>14.12.2025</span> - <span>Einundzwanzig Aachen</span></a></li><li><a href="https://www.dvadsatjeden.org" data-meetup="{&quot;name&quot;:&quot;21 Banská Bystrica&quot;,&quot;latLng&quot;:[48.738611,19.156944],&quot;url&quot;:&quot;https://www.dvadsatjeden.org&quot;,&quot;city&quot;:&quot;Banská bystrica&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/sk/meetup/21-banska-bystrica&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:2654,&quot;start&quot;:&quot;2025-12-16T17:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/sk/meetup/21-banska-bystrica/event/2654&quot;,&quot;location&quot;:&quot;U Francúza&quot;,&quot;description&quot;:&quot;Pozývame všetkých nadšencov aj nováčikov&quot;,&quot;link&quot;:&quot;https://prevadzky.dvadsatjeden.org/explore/?type=event&amp;sort=order-by-date&quot;,&quot;attendees&quot;:0,&quot;might_attendees&quot;:1,&quot;nostr_note&quot;:&quot;e764e038646973d10ab3523872945f43f4f740c7219ccd8893362b851b3249fe&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-neutral-50)&quot;}}"><span>16.12.2025</span> - <span>21 Banská Bystrica</span></a></li><li><a href="https://bitcoin-tirol.at/" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Tirol&quot;,&quot;latLng&quot;:[47.223193,11.5261028],&quot;url&quot;:&quot;https://bitcoin-tirol.at/&quot;,&quot;city&quot;:&quot;Tirol&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/at/meetup/einundzwanzig-tirol&quot;,&quot;twitter&quot;:&quot;Einundzwanzig_I&quot;,&quot;event&quot;:{&quot;id&quot;:1735,&quot;start&quot;:&quot;2025-12-17T16:30:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/at/meetup/einundzwanzig-tirol/event/1735&quot;,&quot;location&quot;:&quot;Christkindlmarkt Wiltener Platzl, Leopoldstr. 27 - Gasthaus Bierstindl (Stindlsaal), Klostergasse 6, 6020 Innsbruck, Tirol&quot;,&quot;description&quot;:&quot;Wir treffen uns am Mittwoch 17.12.2025 bereits um 17:30 Uhr und zwar am Christkindlmarkt Wiltener Platzl, Leopoldstr. 27, um mit einem ATH-Glühwein anzustoßen.\n\nAb 19:30 Uhr sind wir dann wieder im Gasthaus Bierstindl (Stindlsaal).&quot;,&quot;link&quot;:&quot;https://bitcoin-tirol.at/&quot;,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;40e017b8695a3141f68c10aaec938d5d3ee1fc094feda3e7c71d1e0e4f2b27ad&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>17.12.2025</span> - <span>Einundzwanzig Tirol</span></a></li><li><a href="https://t.me/einundzwanzig_koeln" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Köln&quot;,&quot;latLng&quot;:[50.938361,6.959974],&quot;url&quot;:&quot;https://t.me/einundzwanzig_koeln&quot;,&quot;city&quot;:&quot;Köln&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-koeln&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:1831,&quot;start&quot;:&quot;2025-12-17T18:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-koeln/event/1831&quot;,&quot;location&quot;:&quot;&quot;,&quot;description&quot;:null,&quot;link&quot;:null,&quot;attendees&quot;:2,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;e901d3f73cf3ddbed50b02e7f9ccdb92daba1eb2000cd980fced2ae51af2ec61&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>17.12.2025</span> - <span>Einundzwanzig Köln</span></a></li><li><a href="https://t.me/+Edv7eXA7kpc2ODBi" data-meetup="{&quot;name&quot;:&quot;Bitcoin Meetup Schwerin - Einundzwanzig&quot;,&quot;latLng&quot;:[53.635502,11.40125],&quot;url&quot;:&quot;https://t.me/+Edv7eXA7kpc2ODBi&quot;,&quot;city&quot;:&quot;Schwerin&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/bitcoin-meetup-schwerin-einundzwanzig&quot;,&quot;twitter&quot;:&quot;EinundzwanzigSN&quot;,&quot;event&quot;:{&quot;id&quot;:2653,&quot;start&quot;:&quot;2025-12-17T18:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/bitcoin-meetup-schwerin-einundzwanzig/event/2653&quot;,&quot;location&quot;:&quot;Unity-Bar&quot;,&quot;description&quot;:&quot;\n\nWillkommen in Schwerin, der Landeshauptstadt von Mecklenburg-Vorpommern. Hier gibt es nicht nur eine malerische Altstadt, ein imposantes Schloss und eine idyllische Seenlandschaft, sondern auch eine aktive Bitcoin Community. Regelmäßig treffen wir uns an jedem 3. Mittwoch im Monat in der Unity-Bar, um 19 Uhr. Diese befindet sich in der Arsenalstraße 36 und trägt den passenden Namen \&quot;Rumbar Unity\&quot;.\n\nBei unseren Treffen ist jeder herzlich willkommen. Wir reden über Bitcoin, aber auch über Themen wie Ökonomie, Technik und Philosophie. Es gibt keine Vorgaben, jeder kann sich einbringen und mitdiskutieren. Es ist immer wieder eine neue Erfahrung, bekannte Gesichter zu treffen oder neue Mitglieder in unserer Runde zu begrüßen. Es ist einfach einer der schönsten Tage im Monat!\n\nIn der Bar könnt ihr nicht nur leckere Cocktails und Drinks genießen, sondern auch mit Bitcoin bezahlen. Der Barbesitzer oder mittlerweile auch die Mitarbeiterin akzeptieren sowohl Bitcoin-Lightning als auch Onchain BTC. Aber auch wer sein Fiat-Geld loswerden möchte, kann dies natürlich gerne tun.\n\nWir freuen uns auch auf dich! Sei Teil unserer Einundzwanzig Schwerin Telegram-Gruppe und tausche dich mit anderen Bitcoin-Begeisterten aus. Als Admin der Gruppe heiße ich dich herzlich willkommen.\n&quot;,&quot;link&quot;:&quot;https://21schwerin.de&quot;,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;05ab436a093651271c42b7979b0ac5dd917f9c366b5df227bf0199d5b0a1f12b&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-neutral-50)&quot;}}"><span>17.12.2025</span> - <span>Bitcoin Meetup Schwerin - Einundzwanzig</span></a></li><li><a href="https://t.me/Einundzwanzig_Berlin" data-meetup="{&quot;name&quot;:&quot;Bitcoin Berlin&quot;,&quot;latLng&quot;:[52.404765,13.411951],&quot;url&quot;:&quot;https://t.me/Einundzwanzig_Berlin&quot;,&quot;city&quot;:&quot;Bitcoin Berlin&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/bitcoin-berlin&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:2217,&quot;start&quot;:&quot;2025-12-17T18:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/bitcoin-berlin/event/2217&quot;,&quot;location&quot;:&quot;Café Holzmarktperle, Holzmarkt 25, Berlin&quot;,&quot;description&quot;:&quot;Stammtisch Café Holzmarktperle&quot;,&quot;link&quot;:&quot;https://www.meetup.com/bitcoin-lab-berlin/&quot;,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;cb92dceacdf359ea459b12080665c2e287d9692085bd2e87bb15431861aacfa0&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-neutral-50)&quot;}}"><span>17.12.2025</span> - <span>Bitcoin Berlin</span></a></li><li><a href="https://www.dvadsatjeden.org" data-meetup="{&quot;name&quot;:&quot;21 Levice&quot;,&quot;latLng&quot;:[48.216389,18.608056],&quot;url&quot;:&quot;https://www.dvadsatjeden.org&quot;,&quot;city&quot;:&quot;Levice&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/sk/meetup/21-levice&quot;,&quot;twitter&quot;:&quot;webiumsk&quot;,&quot;event&quot;:{&quot;id&quot;:2626,&quot;start&quot;:&quot;2025-12-19T17:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/sk/meetup/21-levice/event/2626&quot;,&quot;location&quot;:&quot;Dosýta Burger &amp; Beer, Ĺ. Štúra 5&quot;,&quot;description&quot;:&quot;19.12.2025 vás pozývame na\nVianočná PARTY '25\n\na uzavrieme tak tento rok v BTC\n\n\nZačiatok o 18:00 v Dosýta Burger &amp; Beer\n\nVečera - Kapustnica\n\nVoľný pokec o čomkoľvek\n\n21:00 Tombola \n\nZábava a pokec ...&quot;,&quot;link&quot;:&quot;https://pay.dvadsatjeden.org/plugins/GVQwmBoEfPpYY4j7YysmVDbTKmFp24XsFvUZATANVqAY/ticket/public/event/35474026-bcfd-4dcb-8051-20fafb6a5e3d/summary&quot;,&quot;attendees&quot;:1,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-neutral-50)&quot;}}"><span>19.12.2025</span> - <span>21 Levice</span></a></li><li><a data-meetup="{&quot;name&quot;:&quot;Bitcoin Tenerife - Puerto de la Cruz&quot;,&quot;latLng&quot;:[28.411518,-16.559559],&quot;url&quot;:null,&quot;city&quot;:&quot;Baraka Café &amp; Grill - Puerto de la Cruz&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/es/meetup/bitcoin-tenerife-puerto-de-la-cruz&quot;,&quot;twitter&quot;:&quot;&quot;,&quot;event&quot;:{&quot;id&quot;:2359,&quot;start&quot;:&quot;2025-12-19T17:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/es/meetup/bitcoin-tenerife-puerto-de-la-cruz/event/2359&quot;,&quot;location&quot;:&quot;Baraka Café &amp; Grill - Puerto de la Cruz&quot;,&quot;description&quot;:&quot;Hey Bitcoin-Fans! Lust auf ein entspanntes Bitcoin-Maximalisten-Meetup? Komm vorbei zu unserem Treffen im Baraka Café &amp; Grill! Wir quatschen über Bitcoin, Blockchain, spannende Persönlichkeiten wie Michael Saylor, Adam Back, Andreas Antonopoulos und Jack Mallers sowie aktuelle Themen wie Lightning Network, Halving-Effekte, Mining-Trends und globale Adoption. Das alles bei leckeren Drinks und gutem Essen! Wo: Baraka Café &amp; Grill, Puerto de la Cruz. Vibe: Locker, informell, für Neulinge und Bitcoin-Maximalisten. Keine Anmeldung nötig, einfach vorbeischauen! Wir freuen uns auf dich! Wenn wir nicht mehr in Sicht sind, haben wir vielleicht die Location kurzfristig gewechselt - von daher bitte pünktlich sein! ;-)\n\nENGLISH: Hey Bitcoin enthusiasts! Up for a relaxed Bitcoin Maximalist meetup? Join us at Baraka Café &amp; Grill! We’ll dive into Bitcoin, blockchain, and discuss influential figures like Michael Saylor, Adam Back, Andreas Antonopoulos, and Jack Mallers. Plus, hot topics like the Lightning Network, halving impacts, mining trends, and global adoption – all over tasty drinks and great food! Where: Baraka Café &amp; Grill, Puerto de la Cruz Vibe: Casual, laid-back, for newbies and Bitcoin Maximalists. No registration needed, just drop by! Looking forward to seeing you! If we are not on sight you are maybe late and we switched the location - so be on time! ;-)&quot;,&quot;link&quot;:&quot;https://g.co/kgs/TM1gW6D&quot;,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;6951b1bf7435b4f4ffc4743128eafdb4bc6b646c1a9bec2af65dc9ef67d60dd8&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-neutral-50)&quot;}}"><span>19.12.2025</span> - <span>Bitcoin Tenerife - Puerto de la Cruz</span></a></li><li><a href="https://t.me/Einundzwanzig_Thurgau" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Thurgau&quot;,&quot;latLng&quot;:[47.5859649,9.1428769],&quot;url&quot;:&quot;https://t.me/Einundzwanzig_Thurgau&quot;,&quot;city&quot;:&quot;Thurgau&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/ch/meetup/einundzwanzig-thurgau&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:2328,&quot;start&quot;:&quot;2025-12-19T17:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/ch/meetup/einundzwanzig-thurgau/event/2328&quot;,&quot;location&quot;:null,&quot;description&quot;:null,&quot;link&quot;:null,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;eb2ae4d7d8ac111f69104b200336578f2c5b7887df3ddd1fcd0b0c0aa4ad612c&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>19.12.2025</span> - <span>Einundzwanzig Thurgau</span></a></li><li><a href="https://t.me/Einundzwanzig_MANNHEIM" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Mannheim&quot;,&quot;latLng&quot;:[49.4892913,8.4673098],&quot;url&quot;:&quot;https://t.me/Einundzwanzig_MANNHEIM&quot;,&quot;city&quot;:&quot;Mannheim&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-mannheim&quot;,&quot;twitter&quot;:&quot;EinundzwanzigMA&quot;,&quot;event&quot;:{&quot;id&quot;:2119,&quot;start&quot;:&quot;2025-12-19T17:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-mannheim/event/2119&quot;,&quot;location&quot;:&quot;Wird nach Abstimmung in Telegram Gruppe bekannt gegeben&quot;,&quot;description&quot;:null,&quot;link&quot;:null,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;515e4176bc8b664657ab874cedc8ed60b6bd11a97f024fce6bf04ad1e9d13754&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>19.12.2025</span> - <span>Einundzwanzig Mannheim</span></a></li><li><a href="https://t.me/einundzwanzigld" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Landau&quot;,&quot;latLng&quot;:[49.19368,8.11277],&quot;url&quot;:&quot;https://t.me/einundzwanzigld&quot;,&quot;city&quot;:&quot;Landau&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-landau&quot;,&quot;twitter&quot;:&quot;einundzwanzigld&quot;,&quot;event&quot;:{&quot;id&quot;:2627,&quot;start&quot;:&quot;2025-12-19T17:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-landau/event/2627&quot;,&quot;location&quot;:&quot;Weihnachtsmarkt&quot;,&quot;description&quot;:&quot;zweiter Geburtstag des Meetups!&quot;,&quot;link&quot;:&quot;https://www.landau-tourismus.de/thomas-nast-nikolausmarkt&quot;,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>19.12.2025</span> - <span>Einundzwanzig Landau</span></a></li><li><a href="https://www.lavielepetit-jever.de/" data-meetup="{&quot;name&quot;:&quot;Bitcoin Meetup Jever&quot;,&quot;latLng&quot;:[53.57568,7.9003],&quot;url&quot;:&quot;https://www.lavielepetit-jever.de/&quot;,&quot;city&quot;:&quot;Jever&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/bitcoin-meetup-jever&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:2456,&quot;start&quot;:&quot;2025-12-19T17:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/bitcoin-meetup-jever/event/2456&quot;,&quot;location&quot;:&quot;La Vie, Alter Markt 2 26441 Jever&quot;,&quot;description&quot;:&quot;Bitcoin Meetup im Herzen Jevers. Wir treffen uns im La Vie 3. Freitag im Monat, 18 Uhr.&quot;,&quot;link&quot;:&quot;https://www.lavielepetit-jever.de/&quot;,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;66ade98424edc2cc4e1ce270d6135426e029a53fca4efff05d43ef23003bbe1d&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-neutral-50)&quot;}}"><span>19.12.2025</span> - <span>Bitcoin Meetup Jever</span></a></li><li><a href="https://t.me/EinundzwanzigHildesheim" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Hildesheim&quot;,&quot;latLng&quot;:[52.150902,9.951],&quot;url&quot;:&quot;https://t.me/EinundzwanzigHildesheim&quot;,&quot;city&quot;:&quot;Hildesheim&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-hildesheim&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:1793,&quot;start&quot;:&quot;2025-12-19T17:00:19.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-hildesheim/event/1793&quot;,&quot;location&quot;:&quot;Gleich am Phönix (Aktualisierungen bei Telegram beachten)&quot;,&quot;description&quot;:&quot;Hier sind Alle willkommen (Neulinge, \&quot;Alte\&quot; Bitcoin Hasen, Techniphobe und Technik-Nerds) :-)&quot;,&quot;link&quot;:null,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;315d9a26eeeb550b542c19586f0500de1fa2d3df100537d136a281d9294987ca&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>19.12.2025</span> - <span>Einundzwanzig Hildesheim</span></a></li><li><a href="https://t.me/einundzwanzig_ansbach" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Ansbach&quot;,&quot;latLng&quot;:[49.3004,10.5719],&quot;url&quot;:&quot;https://t.me/einundzwanzig_ansbach&quot;,&quot;city&quot;:&quot;Ansbach&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-ansbach&quot;,&quot;twitter&quot;:&quot;21Ansbach&quot;,&quot;event&quot;:{&quot;id&quot;:2655,&quot;start&quot;:&quot;2025-12-19T17:30:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-ansbach/event/2655&quot;,&quot;location&quot;:&quot;Eiscafé-Pizzeria Italia, Herrngasse 8, 91541 Rothenburg ob der Tauber&quot;,&quot;description&quot;:&quot;Hey Plebs!\n\nBevor der Weihnachtsstress 🎄🕯 losgeht, laden wir euch zum 2. einundzwanzig Bitcoin-Meetup in Rothenburg ob der Tauber ein! \n\n📅 19.12., 18:30 Uhr\n📍 Eiscafé-Pizzeria Italia, Herrngasse 8, Rothenburg ob der Tauber\n\nKommt vorbei, trefft tolle Leute, tauscht euch aus und tankt ein bisschen Orange Energy! ⚡️\nLasst uns gemeinsam lachen, diskutieren und einen richtig guten Abend haben.&quot;,&quot;link&quot;:&quot;https://italia-rothenburg.de/&quot;,&quot;attendees&quot;:1,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;7f23753abd1497d3405997beecb70a7b414b8cb212cb0b270b337a60d2727f31&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>19.12.2025</span> - <span>Einundzwanzig Ansbach</span></a></li><li><a href="https://t.me/BitcoinSalzburg" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Salzburg&quot;,&quot;latLng&quot;:[47.7981346,13.0464806],&quot;url&quot;:&quot;https://t.me/BitcoinSalzburg&quot;,&quot;city&quot;:&quot;Salzburg&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/at/meetup/einundzwanzig-salzburg&quot;,&quot;twitter&quot;:&quot;21Salzburg&quot;,&quot;event&quot;:{&quot;id&quot;:2573,&quot;start&quot;:&quot;2025-12-19T18:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/at/meetup/einundzwanzig-salzburg/event/2573&quot;,&quot;location&quot;:&quot;₿onami. BAR. RESTAURANT.&quot;,&quot;description&quot;:&quot;₿ Einundzwanzig Salzburg - Bitcoin Meetup ₿ Wann: Freitag, 19.12.25, ab 19h Wo: ₿onami. BAR. RESTAURANT., Münchener Str. 12, 83395 Freilassing, Deutschland&quot;,&quot;link&quot;:null,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;15ae7caf20f73804bea034e73df34dbadd8aacc9338a06e85d71c03a6b9500e9&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>19.12.2025</span> - <span>Einundzwanzig Salzburg</span></a></li><li><a href="https://t.me/einundzwanzig_AUSSERFERN" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Ausserfern&quot;,&quot;latLng&quot;:[47.48748,10.71948],&quot;url&quot;:&quot;https://t.me/einundzwanzig_AUSSERFERN&quot;,&quot;city&quot;:&quot;Reutte&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/at/meetup/einundzwanzig-ausserfern&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:2054,&quot;start&quot;:&quot;2025-12-19T19:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/at/meetup/einundzwanzig-ausserfern/event/2054&quot;,&quot;location&quot;:&quot;Schmuri (Pianokeller), 6600 Reutte&quot;,&quot;description&quot;:&quot;monatliches \&quot;EasyMeetup\&quot;&quot;,&quot;link&quot;:&quot;https://maps.app.goo.gl/rtCLTeYrLq16g2W47&quot;,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;286f59ad1bda4a2554b20c95b0dc082428ee58f936b1e395b011516de73a3f04&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>19.12.2025</span> - <span>Einundzwanzig Ausserfern</span></a></li><li><a href="https://t.me/+1H_Gyq1gtZNhMmY8" data-meetup="{&quot;name&quot;:&quot;Bitcoin Walk Köln&quot;,&quot;latLng&quot;:[50.938361,6.959974],&quot;url&quot;:&quot;https://t.me/+1H_Gyq1gtZNhMmY8&quot;,&quot;city&quot;:&quot;Köln&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/bitcoin-walk-koeln&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:1922,&quot;start&quot;:&quot;2025-12-20T09:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/bitcoin-walk-koeln/event/1922&quot;,&quot;location&quot;:&quot;Clarenbachstraße 2, 50931 Köln&quot;,&quot;description&quot;:&quot;Bitcoin Walk - jeden zweiten Samstag (14-tägig)\n\nInfo: https://bitcoinwalk.org/koeln/\nTelegram: https://t.me/+1H_Gyq1gtZNhMmY8&quot;,&quot;link&quot;:&quot;https://maps.app.goo.gl/QvcnyRw4TVQpfeUk6&quot;,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;dee7e0e692f3dbf9ecc3ffc2a21e6ad30d748e1c4b6022823ba12287b9aeedba&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-neutral-50)&quot;}}"><span>20.12.2025</span> - <span>Bitcoin Walk Köln</span></a></li><li><a href="https://t.me/Einundzwanzig_Passau" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Schärding&quot;,&quot;latLng&quot;:[48.456575,13.449814],&quot;url&quot;:&quot;https://t.me/Einundzwanzig_Passau&quot;,&quot;city&quot;:&quot;Schärding&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/at/meetup/einundzwanzig-schaerding&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:1750,&quot;start&quot;:&quot;2025-12-20T17:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/at/meetup/einundzwanzig-schaerding/event/1750&quot;,&quot;location&quot;:&quot;Passau oder Schärding&quot;,&quot;description&quot;:&quot;52. Meetup der Passauer und Schärdinger Plebs - kommt in die Gruppe um den Ort zu erfahren. Wir wechseln immer zwischen den Gaststätten&quot;,&quot;link&quot;:null,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;c4095f2fbeac689a834621042d336dbea4897774ad25104699d613b7ca9a7ebe&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>20.12.2025</span> - <span>Einundzwanzig Schärding</span></a></li><li><a href="https://t.me/Passau_Schaerding" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig und Libertäre Passau&quot;,&quot;latLng&quot;:[48.5748229,13.4609744],&quot;url&quot;:&quot;https://t.me/Passau_Schaerding&quot;,&quot;city&quot;:&quot;Passau&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-und-libertaere-passau&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:2312,&quot;start&quot;:&quot;2025-12-20T17:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-und-libertaere-passau/event/2312&quot;,&quot;location&quot;:&quot;Abwechselnd in Passau oder Schärding - genaueres in der Telegramm Gruppe&quot;,&quot;description&quot;:&quot;Wir treffen uns einmal im Monat zum Stammtisch, Workshop oder offener Diskussion. Immer am 3. Samstag im Monat. Infos darüber findet ihr in der Telegramm Gruppe&quot;,&quot;link&quot;:null,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;1b7118681df6b4e4345b2cedeb10ddddadcc249ebbaac76f4539e2bb2bd9884e&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>20.12.2025</span> - <span>Einundzwanzig und Libertäre Passau</span></a></li><li><a href="https://t.me/+O4QRQXEEo_Y0MTZi" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Saarland Stammtisch St. Wendel&quot;,&quot;latLng&quot;:[49.468056,7.1725],&quot;url&quot;:&quot;https://t.me/+O4QRQXEEo_Y0MTZi&quot;,&quot;city&quot;:&quot;St. Wendel&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-saarland-stammtisch-st-wendel&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:2717,&quot;start&quot;:&quot;2025-12-22T17:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-saarland-stammtisch-st-wendel/event/2717&quot;,&quot;location&quot;:&quot;Bruder Jakob, St. Wendel&quot;,&quot;description&quot;:&quot;Unser unregelmäßiger Stammtisch mit lauter normalen Leuten, die sich einfach nur für Bitcoin interessieren.&quot;,&quot;link&quot;:&quot;https://signal.group/#CjQKIFyTdo1QN0tv83sirGNe1I2OxzZguVzkDSIGN1f0GwDKEhAurxID6rXx-v5F3Swgpc41&quot;,&quot;attendees&quot;:1,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>22.12.2025</span> - <span>Einundzwanzig Saarland Stammtisch St. Wendel</span></a></li><li><a href="https://t.me/einundzwanzig_wetterau" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Wetterau&quot;,&quot;latLng&quot;:[50.336731,8.75353],&quot;url&quot;:&quot;https://t.me/einundzwanzig_wetterau&quot;,&quot;city&quot;:&quot;Wetterau&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-wetterau&quot;,&quot;twitter&quot;:&quot;EinundzwanzigFB&quot;,&quot;event&quot;:{&quot;id&quot;:1976,&quot;start&quot;:&quot;2025-12-22T17:30:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-wetterau/event/1976&quot;,&quot;location&quot;:&quot;Musikbistro Friedberg&quot;,&quot;description&quot;:&quot;Bismarckstraße 32, 61169 Friedberg (Hessen)&quot;,&quot;link&quot;:&quot;https://musikbistro.de&quot;,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;97acdf02e5209344b32e9249c5b9745dbf8891f832d44556e18b42cea924193e&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>22.12.2025</span> - <span>Einundzwanzig Wetterau</span></a></li><li><a href="https://t.me/einundzwanzig_duesseldorf" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Meetup Düsseldorf&quot;,&quot;latLng&quot;:[51.2254018,6.7763137],&quot;url&quot;:&quot;https://t.me/einundzwanzig_duesseldorf&quot;,&quot;city&quot;:&quot;Düsseldorf&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-meetup-duesseldorf&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:1845,&quot;start&quot;:&quot;2025-12-24T18:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-meetup-duesseldorf/event/1845&quot;,&quot;location&quot;:null,&quot;description&quot;:&quot;Treffen jeden 4. Mittwoch im Monat. Die Termine werden in der Gruppe angepinnt.&quot;,&quot;link&quot;:null,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;b1fe84538e2ea597a218114710bc743832c0f0fa473eb902f7508d2c0e07ba86&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>24.12.2025</span> - <span>Einundzwanzig Meetup Düsseldorf</span></a></li><li><a href="https://t.me/einundzwanzigmg" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Mönchengladbach&quot;,&quot;latLng&quot;:[51.199272,6.441951],&quot;url&quot;:&quot;https://t.me/einundzwanzigmg&quot;,&quot;city&quot;:&quot;Mönchengladbach&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-moenchengladbach&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:1896,&quot;start&quot;:&quot;2025-12-27T17:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-moenchengladbach/event/1896&quot;,&quot;location&quot;:null,&quot;description&quot;:&quot;Wir treffen uns jeden 4. Samstag, weiteres in der Telegram Gruppe:\nhttps://t.me/einundzwanzigmg&quot;,&quot;link&quot;:null,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;f58d33faab9f37492bd4770de82528d9c4c39f352f69336679e8053bab413b53&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>27.12.2025</span> - <span>Einundzwanzig Mönchengladbach</span></a></li><li><a href="https://t.me/einundzwanzigwiesbaden" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Wiesbaden&quot;,&quot;latLng&quot;:[50.0820384,8.2416556],&quot;url&quot;:&quot;https://t.me/einundzwanzigwiesbaden&quot;,&quot;city&quot;:&quot;Wiesbaden&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-wiesbaden&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:2716,&quot;start&quot;:&quot;2025-12-28T09:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-wiesbaden/event/2716&quot;,&quot;location&quot;:&quot;Cafe del Sol in Wiesbaden&quot;,&quot;description&quot;:&quot;Am So., 28.12. ab 10 Uhr findet dieses Jahr das letzte „Bitcoin Brunch Meetup“ im Café del Sol in Wiesbaden am Kochbrunnenplatz statt. Lockerste Atmosphäre in einer Location, die Urlaubsfeeling verbreitet. \nJeder ist Herzlich Willkommen!&quot;,&quot;link&quot;:&quot;https://maps.app.goo.gl/4y9rHEq48phSqUPs8&quot;,&quot;attendees&quot;:1,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;e6f6661a3c1f87f100923541e9eb83d6c0c29fed6289cbaa10643e0444ce18e8&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>28.12.2025</span> - <span>Einundzwanzig Wiesbaden</span></a></li><li><a href="https://t.me/RabbitBitcoinClub" data-meetup="{&quot;name&quot;:&quot;Rabbit Bitcoin Club Magdeburg&quot;,&quot;latLng&quot;:[52.106242,11.658656],&quot;url&quot;:&quot;https://t.me/RabbitBitcoinClub&quot;,&quot;city&quot;:&quot;Landeshauptstadt Magdeburg&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/rabbit-bitcoin-club-magdeburg&quot;,&quot;twitter&quot;:&quot;Rabbit_BTC_Club&quot;,&quot;event&quot;:{&quot;id&quot;:2242,&quot;start&quot;:&quot;2025-12-29T17:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/rabbit-bitcoin-club-magdeburg/event/2242&quot;,&quot;location&quot;:&quot;Magdeburg&quot;,&quot;description&quot;:&quot;Solltest Du Interesse an interessanten Gesprächen und Diskussionen über Bitcoin haben oder etwas darüber erfahren und lernen wollen, besuche (https://instagram.com/rabbit.btc) und schreibe uns eine Nachricht oder folge uns und erfahre über die Story, wo genau ein MeetUp stattfindet.\n\nDie immer variierenden MeetUps werden von und mit den Mitgliedern der Telegram-Gruppe des Rabbit Bitcoin Clubs abgestimmt.\n\nMitglied wird nur, wer ein MeetUp mindestens einmal besucht hat.\n\nWir sind sehr daran interessiert, die Menschen in und um Magdeburg kennenzulernen, möchten die Gruppe jedoch frei von Spam und Scam halten.\n\nIn diesem Sinne: Wir freuen uns darauf Dich kennenzulernen :)&quot;,&quot;link&quot;:&quot;https://www.instagram.com/rabbit.btc&quot;,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;7c072677db2db7738f5e4a3e0bce4d2287deff12b7f3fc306c47f46122da9d2d&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-neutral-50)&quot;}}"><span>29.12.2025</span> - <span>Rabbit Bitcoin Club Magdeburg</span></a></li><li><a href="https://t.me/Einundzwanzig_Trier" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Trier&quot;,&quot;latLng&quot;:[49.7596208,6.6441878],&quot;url&quot;:&quot;https://t.me/Einundzwanzig_Trier&quot;,&quot;city&quot;:&quot;Trier&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-trier&quot;,&quot;twitter&quot;:&quot;EinundzwanzigTR&quot;,&quot;event&quot;:{&quot;id&quot;:2624,&quot;start&quot;:&quot;2025-12-31T17:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-trier/event/2624&quot;,&quot;location&quot;:&quot;Radis Stacks&quot;,&quot;description&quot;:&quot;Am 31.12.2025 wollen wir gemeinsam mit euch Silvester unter dem Motto Satoshis Eve feiern.\nFür dieses Meetup/Event benötigt ihr Karten, die ihr über den unteren Link erwerben könnt.\nBeginn ist 18:00 Uhr und wir machen das ganze Open-end. Dies wird das letzte Bitcoin Event 2025 und gleichzeitig das erste für 2026 sein😁\n\nDie Ticketpreise sind auf 80€ festgelegt und im Ticket sind Getränke und Speisen enthalten🍟🎉&quot;,&quot;link&quot;:&quot;https://btcpay.unterdiesem.link/plugins/6wZWMdfGjxkDyt3gwcQ1RTKhD5Yyc8aaCKC6BkisMZvm/ticket/public/event/6d5ff5d6-5b71-455a-9955-1bf353193b7b/summary&quot;,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;2da63a098da3f15645f2d1674e3d5047266d3cfae344d390807b7114093578b4&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>31.12.2025</span> - <span>Einundzwanzig Trier</span></a></li><li><a href="https://t.me/+RSXEIZ_xoq1lNDM6" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Hannover ₿&quot;,&quot;latLng&quot;:[52.375893,9.73201],&quot;url&quot;:&quot;https://t.me/+RSXEIZ_xoq1lNDM6&quot;,&quot;city&quot;:&quot;Hannover&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-hannover&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:1607,&quot;start&quot;:&quot;2025-12-31T18:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-hannover/event/1607&quot;,&quot;location&quot;:&quot;Haltenhoffstr. 50 (bei CONDAT), in 30167 Hannover (Nordstadt)&quot;,&quot;description&quot;:&quot;Einundzwanzig Hannover ₿ - Plebs together strong 💪\nOffene Gruppe für ₿ in Hannover. https://t.me/+RSXEIZ_xoq1lNDM6 Treffen für Vorträge zum Thema ₿: Bei CONDAT in der Haltenhoffstr. 50, in 30167 Hannover (Nordstadt)\n₿, die einzige Alternative zum Zentralismus ohne Staat/Bank.&quot;,&quot;link&quot;:&quot;https://maps.app.goo.gl/DWEoNTzEgWkU85vN9&quot;,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;807cd300d5ba1637a89a5bd3b16e300e5b6bd0df6341bc164e46f07a6ac8cfb8&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>31.12.2025</span> - <span>Einundzwanzig Hannover ₿</span></a></li><li><a href="https://t.me/EinundzwanzigVB" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Vöcklabruck&quot;,&quot;latLng&quot;:[48.006965,13.653221],&quot;url&quot;:&quot;https://t.me/EinundzwanzigVB&quot;,&quot;city&quot;:&quot;Vöcklabruck&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/at/meetup/einundzwanzig-voecklabruck&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:2391,&quot;start&quot;:&quot;2026-01-01T16:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/at/meetup/einundzwanzig-voecklabruck/event/2391&quot;,&quot;location&quot;:&quot;Vöckklabruck&quot;,&quot;description&quot;:&quot;Erstes Treffen sobald genügend Teilnehmer.\nGenauere, aktuelle Infos in der Telegram Gruppe.&quot;,&quot;link&quot;:&quot;&quot;,&quot;attendees&quot;:1,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;7c059d016c7030c73d0c24de30a867c457273d8a2e728193ee2af7dd3bd5e514&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>01.01.2026</span> - <span>Einundzwanzig Vöcklabruck</span></a></li><li><a href="https://t.me/Einundzwanzig_MAINZ" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Mainz&quot;,&quot;latLng&quot;:[50.0012314,8.2762513],&quot;url&quot;:&quot;https://t.me/Einundzwanzig_MAINZ&quot;,&quot;city&quot;:&quot;Mainz&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-mainz&quot;,&quot;twitter&quot;:&quot;@EinundzwanzigMZ&quot;,&quot;event&quot;:{&quot;id&quot;:1952,&quot;start&quot;:&quot;2026-01-01T17:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-mainz/event/1952&quot;,&quot;location&quot;:&quot;Mainz&quot;,&quot;description&quot;:&quot;Unser ₿itcoin Meetup findet in wechselnden Locations statt. \nBesucht zur Teilnahme unseren Telegramm Channel: https:t.me/Einundzwanzig_MAINZ \nNeulinge und Plebs aus aller Welt willkommen! Wir freuen uns auf einen Austausch zu allen Themen rund um ₿itcoin&quot;,&quot;link&quot;:&quot;&quot;,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;0109e0a02d2bec01adf9967ccfd56a551ad233950b1224361052272c2e90e7fd&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>01.01.2026</span> - <span>Einundzwanzig Mainz</span></a></li><li><a href="https://t.me/Einundzwanzig_Konstanz" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Konstanz&quot;,&quot;latLng&quot;:[47.659216,9.1750718],&quot;url&quot;:&quot;https://t.me/Einundzwanzig_Konstanz&quot;,&quot;city&quot;:&quot;Konstanz&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-konstanz&quot;,&quot;twitter&quot;:&quot;einundzwanzigKN&quot;,&quot;event&quot;:{&quot;id&quot;:2619,&quot;start&quot;:&quot;2026-01-02T19:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-konstanz/event/2619&quot;,&quot;location&quot;:&quot;Cinegreth Kino Überlingen, Landungsplatz 14, Überlingen&quot;,&quot;description&quot;:&quot;Filmvorführung \&quot;Dirty Coin\&quot; in Überlingen\n\nTicketpreis: 9,00 Euro pro Person an der Abendkasse\n\nWas erwartet dich?\n\nExklusive Vorführung des Films „Dirty Coin\&quot; - ein\nfesselnder Dokumentarfilm, der Dich mitnimmt\nauf eine Reise an die unterschiedlichsten und\nentlegensten Orte der Welt des Bitcoin Mining.\nErfahre, warum Bitcoin Mining eine Schi üssel rolle\nbei der Energiewende spielen kann und bereits\njetzt das Leben von vielen Menschen verändert\nhat. (Englisch mit deutschen Untertiteln)\nIm Anschluss: Q&amp;A und offene Diskussionsrunde\nmit Raum für spannende Gespräche und Fragen.\nFür alle, die sich für Bitcoin interessieren - ob\nBefürworter, Skeptiker oder Neugierige.&quot;,&quot;link&quot;:&quot;https://ibb.co/gYqz973&quot;,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;3f6cf4b59d022b9249daf4af9f73b0482d8985625039840c07f73d23329666c7&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>02.01.2026</span> - <span>Einundzwanzig Konstanz</span></a></li><li><a href="https://t.me/Einundzwanzig_MS" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Münster&quot;,&quot;latLng&quot;:[51.960667,7.626135],&quot;url&quot;:&quot;https://t.me/Einundzwanzig_MS&quot;,&quot;city&quot;:&quot;Münster&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-muenster&quot;,&quot;twitter&quot;:&quot;einundzwanzigMS&quot;,&quot;event&quot;:{&quot;id&quot;:2597,&quot;start&quot;:&quot;2026-01-03T18:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-muenster/event/2597&quot;,&quot;location&quot;:&quot;Pension Schmidt Alter Steinweg 37, 48143 Münster, https://maps.app.goo.gl/C6ofLYz8Vm98fe379&quot;,&quot;description&quot;:&quot;Wir treffen uns jeden 1. Samstag im Monat in Münster in wechselnden Lokalitäten. Der genaue Ort wird immer rechtzeitig bekannt gegeben.&quot;,&quot;link&quot;:&quot;https://maps.app.goo.gl/C6ofLYz8Vm98fe379&quot;,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;0f6f14b66113968df9bbd1865be8429e51a5a19455fe18b526c9441d2baed575&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>03.01.2026</span> - <span>Einundzwanzig Münster</span></a></li><li><a href="https://t.me/einundzwanzig_bonn" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Bonn&quot;,&quot;latLng&quot;:[50.735851,7.10066],&quot;url&quot;:&quot;https://t.me/einundzwanzig_bonn&quot;,&quot;city&quot;:&quot;Bonn&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-bonn&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:1807,&quot;start&quot;:&quot;2026-01-03T18:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-bonn/event/1807&quot;,&quot;location&quot;:&quot;The 9th, Coworking Space Bonn&quot;,&quot;description&quot;:null,&quot;link&quot;:null,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;7da631e7c1c3df2354ff87f97addb4c0d8c46d35e586a4c0fe87dcc60e494e90&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>03.01.2026</span> - <span>Einundzwanzig Bonn</span></a></li><li><a href="https://t.me/+tsMAxX43OrY1Yzky" data-meetup="{&quot;name&quot;:&quot;Bielefelder Bitcoiner&quot;,&quot;latLng&quot;:[52.023071,8.53321],&quot;url&quot;:&quot;https://t.me/+tsMAxX43OrY1Yzky&quot;,&quot;city&quot;:&quot;Bielefeld&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/bielefelder-bitcoiner&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:2422,&quot;start&quot;:&quot;2026-01-04T15:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/bielefelder-bitcoiner/event/2422&quot;,&quot;location&quot;:&quot;spontan (siehe Telegram Gruppe)&quot;,&quot;description&quot;:&quot;Regelmäßiges Treffen&quot;,&quot;link&quot;:null,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;02cc9325fa9a17fefdbd3788cc78669b51f2d9a363e2a6210cf187a50bd96411&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-neutral-50)&quot;}}"><span>04.01.2026</span> - <span>Bielefelder Bitcoiner</span></a></li><li><a href="https://t.me/joinchat/CYllaksSLloRHorac85fIQ" data-meetup="{&quot;name&quot;:&quot;Bitcoin München&quot;,&quot;latLng&quot;:[48.17944,11.60402],&quot;url&quot;:&quot;https://t.me/joinchat/CYllaksSLloRHorac85fIQ&quot;,&quot;city&quot;:&quot;München (80807)&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/bitcoin-muenchen&quot;,&quot;twitter&quot;:&quot;bitcoinmuc&quot;,&quot;event&quot;:{&quot;id&quot;:2652,&quot;start&quot;:&quot;2026-01-07T17:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/bitcoin-muenchen/event/2652&quot;,&quot;location&quot;:&quot;₿🍻 Bitcoin Munich Stammtisch (Wechselnde/Alternating Locations)&quot;,&quot;description&quot;:&quot;Willkommen beim ersten und originalen Stammtisch der Münchner Bitcoin-Enthusiasten! Jeden ersten Mittwoch im Monat trifft sich ab 18 Uhr die regionale Szene in wechselnden Lokalitäten zur zwanglosen Plauderei über die technologischen, ökonomischen und gesellschaftlichen Aspekte von Bitcoin.\n\nFormat: Freizeit, entspanntes gemeinsames Abhängen, in der Regel kein festes Programm, einfach spontane Gespräche\n\nWann: Jeder erster Mittwoch im Monat ab 18 Uhr\n\nOrt diesmal: Wechselnd, tba. Vorschläge willkommen!&quot;,&quot;link&quot;:&quot;https://www.meetup.com/bitcoin-munich/events/306786225/&quot;,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-neutral-50)&quot;}}"><span>07.01.2026</span> - <span>Bitcoin München</span></a></li><li><a href="https://t.me/einundzwanzig_OL" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Oldenburg&quot;,&quot;latLng&quot;:[53.1389753,8.2146017],&quot;url&quot;:&quot;https://t.me/einundzwanzig_OL&quot;,&quot;city&quot;:&quot;Oldenburg&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-oldenburg&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:2588,&quot;start&quot;:&quot;2026-01-09T17:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-oldenburg/event/2588&quot;,&quot;location&quot;:&quot;Kleine Burg, Burgstraße 2, 26122 Oldenburg&quot;,&quot;description&quot;:&quot;Kleine Burg! Erstes Bitcoin Meetup in der neuen Location. &quot;,&quot;link&quot;:&quot;https://www.kleineburg-ol.de/&quot;,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;44ba7dd8ef3bafbbf17cf290bfc80e83b98a30baea313fcbbb681bf235ba62e3&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>09.01.2026</span> - <span>Einundzwanzig Oldenburg</span></a></li><li><a href="https://t.me/einundzwanzig_bbost" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Ost-Brandenburg Altlandsberg&quot;,&quot;latLng&quot;:[52.552804852094,13.697406152587],&quot;url&quot;:&quot;https://t.me/einundzwanzig_bbost&quot;,&quot;city&quot;:&quot;Altlandsberg&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-ost-brandenburg-altlandsberg&quot;,&quot;twitter&quot;:null,&quot;event&quot;:{&quot;id&quot;:2080,&quot;start&quot;:&quot;2026-01-12T17:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-ost-brandenburg-altlandsberg/event/2080&quot;,&quot;location&quot;:&quot;An d. Mühle 40, 15345 Altlandsberg&quot;,&quot;description&quot;:&quot;Das Einundzwanzig Ost-Brandenburg Meetup findet monatlich im Restaurant zur Mühle im schönen Altlandsberg (15345) an jedem 2ten Montag statt. Wir haben einen Tisch reserviert. Platz für mehr ist genug da, meldet euch einfach vorher an. Jeder der an Bitcoin und anderen \&quot;kontroversen\&quot; Themen interessiert ist, ist herzlich eingeladen. Schaut auch in unser Telegram Gruppe vorbei für aktuelle Informationen manchmal ist die Mühle voll und wir müssen ausweichen. GM &quot;,&quot;link&quot;:&quot;https://maps.app.goo.gl/P1sqPvQiAT1tNNkTA&quot;,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;5eb98d9cf9cb523a75cecf599c1eb6a1f85eb2d747234ca4e4e07b41f0e55394&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>12.01.2026</span> - <span>Einundzwanzig Ost-Brandenburg Altlandsberg</span></a></li><li><a href="https://t.me/EinundzwanzigKempten" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Kempten&quot;,&quot;latLng&quot;:[47.7267063,10.3168835],&quot;url&quot;:&quot;https://t.me/EinundzwanzigKempten&quot;,&quot;city&quot;:&quot;Kempten&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-kempten&quot;,&quot;twitter&quot;:&quot;MountBitcoin21&quot;,&quot;event&quot;:{&quot;id&quot;:2719,&quot;start&quot;:&quot;2026-01-15T18:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-kempten/event/2719&quot;,&quot;location&quot;:&quot;Herzwerk, Kurt-Blaschke-Straße 7, 87439 Kempten (Allgäu)&quot;,&quot;description&quot;:&quot;Herzlich willkommen beim Bitcoin Meetup Kempten. Du stellst Dir die Frage „Warum Bitcoin?“ Dann bist Du beim Kemptner Bitcoin-Stammtisch genau richtig. Hier findest Du viele interessante Gesprächspartner, die den Bitcoin-Kaninchenbau schon etwas erkundet haben. Wir freuen uns, Dich in unserer Runde begrüßen zu dürfen. Bis dahin…Plebs together strong.&quot;,&quot;link&quot;:&quot;https://t.me/EinundzwanzigKempten&quot;,&quot;attendees&quot;:1,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;fc759259615d1639c716f17f5c013be41a04ace5ed6a33b05dfed7fb22df9a4a&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>15.01.2026</span> - <span>Einundzwanzig Kempten</span></a></li><li><a href="https://t.me/Einundzwanzig_Meetup_Nordbgld" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Nordburgenland&quot;,&quot;latLng&quot;:[47.84248,16.60317],&quot;url&quot;:&quot;https://t.me/Einundzwanzig_Meetup_Nordbgld&quot;,&quot;city&quot;:&quot;Nordburgenland&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/at/meetup/einundzwanzig-nordburgenland&quot;,&quot;twitter&quot;:&quot;21_nordbgld&quot;,&quot;event&quot;:{&quot;id&quot;:2609,&quot;start&quot;:&quot;2026-01-23T16:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/at/meetup/einundzwanzig-nordburgenland/event/2609&quot;,&quot;location&quot;:&quot;vermutlich Joe's Pub, Neusiedl am See&quot;,&quot;description&quot;:&quot;Meetup - Bitcoin, Pizza und Bier&quot;,&quot;link&quot;:&quot;https://einundzwanzig-nordbgld.at/&quot;,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>23.01.2026</span> - <span>Einundzwanzig Nordburgenland</span></a></li><li><a href="https://t.me/Einundzwanzig_Norden" data-meetup="{&quot;name&quot;:&quot;Einundzwanzig Bremen&quot;,&quot;latLng&quot;:[53.0758196,8.8071646],&quot;url&quot;:&quot;https://t.me/Einundzwanzig_Norden&quot;,&quot;city&quot;:&quot;Bremen&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-bremen&quot;,&quot;twitter&quot;:&quot;Einundzwanzig_N&quot;,&quot;event&quot;:{&quot;id&quot;:2295,&quot;start&quot;:&quot;2026-01-28T17:30:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-bremen/event/2295&quot;,&quot;location&quot;:&quot;Schwarzer Hermann (Nähe Hauptbahnhof)&quot;,&quot;description&quot;:&quot;Hohenlohestraße 4-6, 28209 Bremen&quot;,&quot;link&quot;:null,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;9e510cfdf8a0996c1ded210deb42d197c2baa655ecf0610c135601c842bcf6cb&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-accent)&quot;}}"><span>28.01.2026</span> - <span>Einundzwanzig Bremen</span></a></li><li><a href="https://t.me/bitcoin_meetup_leipzig" data-meetup="{&quot;name&quot;:&quot;EINUNDZWANZIG LEIPZIG ₿&quot;,&quot;latLng&quot;:[51.3406321,12.3747329],&quot;url&quot;:&quot;https://t.me/bitcoin_meetup_leipzig&quot;,&quot;city&quot;:&quot;Leipzig&quot;,&quot;portalUrl&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-leipzig&quot;,&quot;twitter&quot;:&quot;toobiTx&quot;,&quot;event&quot;:{&quot;id&quot;:2511,&quot;start&quot;:&quot;2026-02-05T18:00:00.000000Z&quot;,&quot;portalLink&quot;:&quot;https://portal.einundzwanzig.space/de/meetup/einundzwanzig-leipzig/event/2511&quot;,&quot;location&quot;:null,&quot;description&quot;:null,&quot;link&quot;:null,&quot;attendees&quot;:0,&quot;might_attendees&quot;:0,&quot;nostr_note&quot;:&quot;f2d1b67cae21da7fa7a0b14bd596ebe66c8135ef20f607bf79e41468235aa142&quot;},&quot;style&quot;:{&quot;fill&quot;:&quot;var(--color-neutral-50)&quot;}}"><span>05.02.2026</span> - <span>EINUNDZWANZIG LEIPZIG ₿</span></a></li></ul></section></main><footer class="footer" id="footer"><div class="wrap"><p>Aktualisiert um <a href="https://www.blockstream.info/block-height/927230"><time datetime="2025-12-10">927230</time></a>.</p><p class="social"><a href="https://x.com/_einundzwanzig_" rel="me nofollow noopener" target="_blank" title="Twitter"><svg role="img" title="twitter"><use xlink:href="/img/sprite-cc33afcf4197b15781fc3759c690cd43.svg#twitter"></use></svg></a><a href="https://www.youtube.com/c/EinundzwanzigPodcast" rel="me nofollow noopener" target="_blank" title="YouTube"><svg role="img" title="youtube"><use xlink:href="/img/sprite-cc33afcf4197b15781fc3759c690cd43.svg#youtube"></use></svg></a><a href="https://www.instagram.com/einundzwanzig_podcast" rel="me nofollow noopener" target="_blank" title="Instagram"><svg role="img" title="instagram"><use xlink:href="/img/sprite-cc33afcf4197b15781fc3759c690cd43.svg#instagram"></use></svg></a><a href="https://njump.me/npub1qv02xpsc3lhxxx5x7xswf88w3u7kykft9ea7t78tz7ywxf7mxs9qrxujnc" rel="me nofollow noopener" target="_blank" title="Nostr"><svg role="img" title="nostr"><use xlink:href="/img/sprite-cc33afcf4197b15781fc3759c690cd43.svg#nostr"></use></svg></a><a href="https://soundcloud.com/einundzwanzig_beats" rel="me nofollow noopener" target="_blank" title="Soundcloud"><svg role="img" title="soundcloud"><use xlink:href="/img/sprite-cc33afcf4197b15781fc3759c690cd43.svg#soundcloud"></use></svg></a></p><p><a href="/kontakt/">Kontakt</a> · <a href="/datenschutz/">Datenschutz</a> · Made with 💛 by <a href="https://d11n.net" target="_blank" rel="nofollow noopener">d11n</a>.</p></div></footer></body></html>
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