Libertarian

**One week later than usual! We'll be at the small Seminarraum instead of the mainhall.** **BitDevs Bitcoin Socratic Seminar Berlin @ c-base Raumstation** Join us for our monthly interactive **[Bitcoin Socratic Seminar](https://bitdevs.berlin)** in Berlin! We’ll start with pizza and beer (sponsored by [Ordimint.com](https://ordimint.com)), followed by deep-dive discussions on the most interesting *technical* developments in Bitcoin from the past month. Participation by everyone is highly encouraged! Our goal is to foster lively discussion, knowledge sharing, and debate. In the weeks leading up to the event, participants gather topics such as: * New research papers * New BIPs and BOLTs * Network statistics * Technical blog posts * Mailing list and Delving Bitcoin threads * Pull requests and updates from key repos (Bitcoin Core, LND, Core Lightning, Eclair, BDK, rust-bitcoin, LDK, Electrum, …) Each topic is briefly introduced by our moderators and then discussed before moving on. The full list of links will be published at [bitdevs.berlin](https://bitdevs.berlin) 1–2 days before the event — please review them in advance to get the most out of the discussion. **Important details:** * This event is highly technical — best suited for those with a solid grasp of Bitcoin internals. Curious newcomers are always very welcome, but expect in-depth conversations (see the former topics at [bitdevs.berlin](https://bitdevs.berlin)). * Chatham House Rule applies: you may share what was discussed, but not who said it. No livestream, no photos, no recordings. * The evening begins with food and networking; people often stay after the seminar to keep talking. **Co-hosted by:** * [Felix](https://x.com/FelixWeis) * [Freerk](https://x.com/freerko) * [Fabian](https://x.com/fjahr) For background on the idea of BitDevs Socratic Seminars, see [this article](https://bitcoinmagazine.com/articles/op-ed-want-to-learn-about-bitcoin-try-a-local-socratic-seminar).

Herzlich Willkommen zum WordPress Meetup Berlin! Auch im Jahr 2026 treffen wir uns weiterhin am letzten Mittwoch des Monats. Wir versuchen, abwechselnd Themen für Anwender\*innen und Developers behandeln. **Programm** 19:00 \| Einlass 19:15 \| Thema: Erstellen eigener Gutenberg\-Blocks Mit einem eigenen Gutenberg-Block macht man sich unabhängig von (möglicherweise kostenpflichtigen) Plugins, erweitert beliebig den Funktionsumfang des Editors und wird bei einer eigenen Umsetzung dank der Dokumentation auf developer.wordpress.org bestmöglich "an die Hand genommen". Matthias stellt euch in seinem Vortrag vor, was ihr dazu braucht und wie ihr die ersten Schritte gehen könnt. 20:15 \| "Flohmarkt" Jede\*r kann kurz ein Gesuch oder Angebot in wenigen Sätzen pitchen. Bitte achtet darauf, dass es nicht zu kommerziell wird. 20:30 \| Happiness Bar\, freies Networking & Gespräche\. Bei Fragen oder Problemen mit WordPress könnt ihr uns gerne ansprechen und wir helfen euch mit eurem Problem. Das nennen wir "Happiness Bar". **Teilnahme** Die Teilnahme ist kostenlos. Essen und Getränke können wir leider nicht bereitstellen. Es gibt einen Snack/Getränke-Automaten und einen Kaffee-Automaten in der Bibliothek. Ihr könnt euch auch gerne etwas mitbringen und im Meeting-Raum essen. In der Umgebung gibt es einige Bäckereien, Spätis und Imbisse. Wichtig ist nur, dass wir den Raum wieder sauber hinterlassen. Falls ihr euch angemeldet habt und es doch nicht schaffen solltet, meldet euch bitte ab, damit wir einen Überblick über die Teilnehmerzahl behalten. **Barrierefreiheit** Die Location ist barrierefrei für Rollstühle. Falls ihr Unterstützung bei der Teilnahme oder Anforderungen an die Barrierefreiheit habt, schreibt uns gerne eine Nachricht. **Code of Conduct** Als WordPress Meetup verpflichten wir uns den Code of Conduct (sprich: unsere "Verhaltensregeln") einzuhalten:[ https://wpmeetup-berlin.de/regeln/](https://wpmeetup-berlin.de/regeln/) **Weitere Details und Infos** WPMeetup-Berlin Website: [https://wpmeetup-berlin.de/](https://wpmeetup-berlin.de/) Facebook-Gruppe "WordPress Berlin Brandenburg": [https://www.facebook.com/groups/331013360390412/](https://www.facebook.com/groups/331013360390412/) Twitter Account @wp_berlin: [https://twitter.com/wp_berlin](https://twitter.com/wp_berlin) #WPBerlin **Location & Raumsponsor** Ein großer Dank geht an die Bezirksbibliothek Pablo Neruda, dass sie uns den Raum zur Verfügung stellen. [https://www.berlin.de/stadtbibliothek-friedrichshain-kreuzberg/bibliotheken/bezirkszentralbibliothek-pablo-neruda/](https://www.berlin.de/stadtbibliothek-friedrichshain-kreuzberg/bibliotheken/bezirkszentralbibliothek-pablo-neruda/) **English speaking Attendees** \*Notice for our English speaking attendees: We are a German group and therefore most of our meetups and talks are held in German. However, many of our attendees are able to understand English well enough to respond to your questions. Which means: if you understand but don't necessarily speak German, that should be perfectly fine.

**Are you an angel investor or an institutional investor?** Join us for **Angels & Beers** — a relaxed, no-pitch evening dedicated to connecting current and future angel investors in the Berlin community. ​​ This edition is organised together with Start-Up investment Accelerator, Leapfunder, and Startups. Berlin. **RSVP on** - [https://luma.com/je99b04p](https://luma.com/je99b04p) **Flock and Startups. Berlin** is the largest startup network in Berlin. Powered by the [Flock](https://joinaflock.com/) team, it brings together founders and investors for bi-weekly networking events. ​​**Startup Investor Accelerator**, by Mossy Ventures, helps build stronger, more investable startups while growing the next generation of angel investors within local ecosystems through hands-on learning and real investment experience. Their 3-month program brings together aspiring investors to evaluate real startups, conduct due diligence, and make a group investment, all while gaining practical insights into early-stage investing. ​​**Leapfunder** is a European platform that connects startups with early-stage angel investors through a simple, standardized investment structure. It allows investors to easily diversify their portfolio, support promising startups from the ground up, and benefit from improved access, transparency, and seamless cross-border investing across Europe. ​​​ This gathering is **exclusively for individuals who are actively investing in startups**. Whether you're just getting started or already have a portfolio, it's a chance to share experiences, exchange insights, and grow your network — all in an informal setting over a drink. ​​​Not sure if you fit the profile? Reach out — or drop by and let's talk. **Please note: this is for investors only, and you must RSVP on** [https://luma.com/je99b04p](https://luma.com/je99b04p)

🕢 Doors open at 18:30 and sessions start at 19:00. Freestyle vocal workout at and play session. €8-20 😌 Flow is a state of being… an experience when you allow yourself to be 100% fully engaged in the present moment in a feedback loop between clarity and satisfaction. It is an undeniable sensation where things seem to be more effortless, pleasurable, in sync, and you can easily sense a connection with something greater than yourself; this is what we will create…: • a connected and mindful meditation where it is possible to blissfully surf the cutting edge of the present moment together… • a game where it’s possible to feel excited and calm in the same moment, and everyone can win as much as they like… Scott Bolden, founder of Das Baumhaus Berlin will share some very easy, practical and effective methods developed during the last 12 years of facilitating the “Improvisational Groove Orchestra” (I.G.O.) improv vocal jam sessions. Within 20 minutes participants learn to use the common sound space to create resonance in the form of improvisational music where it is quite common to experience some real flow moments… It is very easy to participate, no musical talent or training is required so anyone is welcome to join. All of the session is done with eyes closed to avoid visual distractions and keep focus on the co-created sound space. During these sessions we will also have short breaks for feedback and refreshment. Important – Please be on time. It is very important to understand the methodology and warm up in the group before joining in! 🎤 @21:00 - Freestyle vocal workshop and practice session. €8-15 Have you ever wanted to learn how to do freestyle vocalizations? Maybe you are on your way and would like to just have a fun workout session with other vocal freestyle enthusiasts. All levels welcome. Links to sound samples - https://www.baumhausberlin.de/events/flow-a-guided-vocal-sound-bath-meditation/

Wissen verändert die Welt. Mach Mit! Wir treffen uns alle zwei Wochen zum lockeren Austausch und gemeinsamen Arbeiten. Interessierte Frauen\* sind herzlich eingeladen, uns zu besuchen und mehr über das Schreiben und die Regeln in Wikipedia herauszufinden. Erfahre bei unserer Veranstaltung, wie Wikipedia und ihre Schwesterprojekte funktionieren, lerne wie du selbst mitschreiben kannst und finde heraus, welche Artikel zu deinen Lieblingsthemen noch fehlen. Oder vielleicht interessierst Du Dich für Fotografie und würdest gerne mehr über die Commons-Lizenzen und die Mitarbeit an der Bilddatenbank Wikimedia Commons erfahren? Auch dann bist Du herzlich Willkommen! 🕖 Termine: jeden 1. und 3. Mittwoch des Monats ab 18.30 Uhr ℹ️ Aktuelle Termine: [https://w.wiki/tv](https://w.wiki/tv) Mehr Informationen: [WomenEdit-Seite](https://de.wikipedia.org/wiki/Wikipedia:WomenEdit/Treffen_(Berlin)) Die Teilnahme ist kostenfrei. Schreib uns eine PM, falls Du Rückfragen hast. Leihrechner können vor Ort zur Verfügung gestellt werden. P. S.: Wir bewerben das Event nicht nur hier, also nicht wundern, wenn die Teilnahmezahlen niedrig sind. Wir sind in der Regel 6-10 Frauen.

Welcome to LGTM - Programming in the Age of LLMs! At this new meetup, we're going to discuss the human side of LLM coding – how AI tools affect the way we build software, how we collaborate and how we feel about the transformation of our craft. We'll also mingle & have fun! **• LLM-assisted coding - A Systems Perspective** ([Dragan Stepanović](https://bsky.app/profile/dstepanovic.bsky.social)). About the speaker: Dragan is Principal Engineer at [gigs.com](https://gigs.com/). He's an expert in Extreme Programming and Theory of Constraints, as well as a prolific conference speaker. **• Agentic Support Ticket Investigation** ([Irmela Göhl](https://www.linkedin.com/in/irmela/)): Our team spent 6-10 hours a week manually investigating support tickets across multiple backend systems. This talk traces our iterative path from a hackathon prototype to a fully automated triage agent that investigates tickets before a human even opens them, shifting the job from "investigate" to "validate and decide“. About the speaker: Irmela is Engineering Manager at 1KOMMA5º, where she leads the teams building the Heartbeat app that helps customers track how their home energy system is optimized to always use the cleanest and cheapest electricity. • **When Code Gets Cheap: What Happens to Product Management?** ([Igor Bakman](https://www.linkedin.com/in/igor-bakman/)): When code gets cheap, choosing what to build becomes the hard part. This talk shares startup stories on how LLM coding is reshaping Product Management, engineering ownership, and the SDL About the speaker: Igor Bakman is a technology and product leader with 20+ years of experience building teams, platforms, and AI-enabled products across health tech, e-commerce, and other domains. He has led engineering and product organizations through AI-transformation, scale-up, regulation, and tech modernization. Are you interested in giving a presentation (20 minutes max) in one of the next meetups? Topics can include anything from tools to thoughts to feelings. Let me (Paulus) know at pesterhazy@gmail.com

Join me for my **Beginner Calisthenics Class** every Wednesday at 7pm at a park (check the location below) and learn how to build strength, flexibility and confidence using just your bodyweight. My name is Maroof 👋 and I’ve been practicing calisthenics for the last 6 years. I love this sport because I’m fascinated by the incredible movements the human body can achieve and I believe calisthenics connects people, builds communities and is one of the most sociable forms of fitness out there. In this class, we’ll cover the fundamentals like push-ups, squats and core exercises and also dive into the basics of more advanced movements such as the planche, front lever, back lever and freestyle calisthenics, all in a fun, supportive environment where you can progress at your own pace. We also play a quick team game at the end when there are a lot of participants. Winners get a small prize 😁 No experience needed, just bring comfortable clothes, some water and a positive attitude. **Price:** Free. This will be a recurring event every Wednesday unless stated otherwise. **Disclaimer:** Please keep in mind that you are responsible for your own safety. Only confirm if you are attending the event, and update your RSVP accordingly. If you have any questions or concerns, feel free to reach out!

Please reserve your spot by registering on the below link : https://www.eventbrite.com/e/join-biggest-community-investors-founders-berlin-online-tickets-1988380688164?aff=meetup QUESTIONS ? Pls Reach out to; Rose - +971528033410 ( WhatsApp Only)

It’s a time to sit in a circle of friends and sing mantras from the heart. Let these sounds soothe both the mind and the heart. During this evening, you’ll have the opportunity to immerse yourself in the sounds of yoga and discover a sense of inner peace. Our session offers a gentle chance to slow down, find harmony, and reconnect with the depths of your heart🧡 Live music will make the evening even more enchanting. 🎵We’ll use acoustic instruments that help you relax and fill the space with a peaceful, nurturing atmosphere. As the session unfolds, we’ll naturally flow into a soft kirtan meditation — the beautiful culmination of this shared journey. To end the evening with care, we’ll offer warm tea and a sweet treat☕️ You are warmly welcome! Don’t hesitate — join us for this unique inner journey ✨ 📆 When: Every Friday 🕗 Time: 8:00 PM 📍 Location: Rigaer Str. 25, Berlin (Yogicescape)

Hey everyone, Let's have our first get-together on Sunday, 21 June at 2:00 PM at the BRLO Brwhouse at Gleisdreieck. We'll be towards the back / south end of the beer garden. Look for a Canadian flag on the table. See you there!

At OpenSpace Networthing entrepreneurs from diverse disciplines, industries and nations meet to collaboratively develop solutions for challenges presented by participants. This month we will dive deeper into building digital products with Vibe Coding & AI with Varun Jain. We are building a networking-App: The "Tinder for Entrepreneurs" If you want to offer a workshop or present a topic for our members, write an email to alejandro.wagner@mlp.de Entrance is free! Bring in your expertise instead.

Wir freuen uns Euch einen speziellen Abend mit Dinner & DJ bieten zu können. Dinner Kosten sind erschwinglich und das Essen ist extravagant und griechisch modern. Ein kleiner Sommerurlaub in Berlin mit DJ Vibes und Tanzmöglichkeit, wenn Ihr möchtet. Dinner ist nicht inkludiert und muss extra gebucht werden. Getränke sind auf Selbstzahler Basis ausser dem Willkommenstrunk für unsere Mitglieder. Cosmopolitan Business Club | Berlin Haftungsausschluss: https://www.cosmopolitanbusinessclub.com/en/disclaimer AGB: https://www.cosmopolitanbusinessclub.com/terms-and-conditions Datenschutz: https://www.cosmopolitanbusinessclub.com/en/privacy-policy SMS Nutzungsbedingungen: https://www.cosmopolitanbusinessclub.com/sms-nutzungsbedingungen

Today we are working at Moxy Ostbahnhof, a beautiful air conditioned location near Ostbahnhof with big desks, booths and available food/drinks. **Cost:** There is no payment required, but it is common courtesy to buy drinks or something from the people providing the space. If you want to chit chat with out coworkers, please check out our Telegram channel: **[https://spam-destroyer.com/check/jelly](https://spam-destroyer.com/check/jelly)** 😴 Tired of working by yourself? 🌡️ Too hot to work at home? 🍫 Do the contents of your fridge, or housework, distract you while working from home? 💻 Come join other freelancers and remote workers for coworking! ☕️ There are no membership requirements, free WiFi, some power sockets, a large desk, some affordable coffee, toasted sandwiches and drinks! ⏰ We'll be there from 11:00, but feel free to stop by any time. The venue is open in the morning too. • DO WE HAVE PERMISSION? • Yes, we have permission to use the hotel as a coworking spot. So long as we are paying customers, they are happy for us to use their location for coworking between the hours of 11:00 to 17:00. They're sometimes (but not always) quite busy and short on tables and chairs outside of those hours. • WHAT TO BRING • Whatever you need to work on your own project / tasks :) • QUESTIONS? • Join our Telegram chat group to ask any questions: [https://spam-destroyer.com/check/jelly](https://spam-destroyer.com/check/jelly) • MORE EVENTS? • To have more events, we need more organisers. If you would like to help out, please get in touch [😀](https://emojipedia.org/grinning-face/)

Want to meet like-minded people without the forced vibe of "business" events? We walk, we talk, we move forward — together. Every Sunday we meet at Kottbusser Brücke in Neukölln for an easy stroll along the canal (\~1h). The idea is simple: we walk in small rotating groups and talk about what we're into — projects, goals, ideas, life. No pitching, no pressure, just ambitious people in Berlin getting to know each other on the move. The best conversations — and friendships — happen while walking. We wrap up with coffee for anyone who wants to keep it going. 📍 Meet: Kottbusser Brücke 🕙 Sundays, 14 Come as you are.

Main Library, Meeting Room 2B Join us for a welcoming evening of reflection, gentle music, and meaningful conversation. We’ll begin with a short grounding moment, followed by a brief reading from spiritual or philosophical traditions, and an open reflection circle where participants can share (or simply listen). Libera Animae is an interfaith community focused on inner growth, creativity, and authentic connection. All backgrounds are welcome.

Sleep in on Sundays. When you've had your fill of pajama-time, roll out and have some tasty brunch with your fellow Humanists!

We will be marching again this summer at Pride. Come ready to show your Pride and stand-up for every human's right to love, respect, and family! * **Step-off:** 10:30AM * **Route:** High Street from the Capital to Goodale Park Update: We are meeting at Bob Leonhard's house. You can park your car there and we will carpool to the parade. This will eliminate you finding parking in the city and excessive walking. You SHOULD BE AT BOB'S HOUSE BY 8:45 a.m.! We will leave for the parade at 9:15 am sharp! Bob's address: 2858 Thorndale Avenue, Columbus, OH 43207 If you have questions, his number is 614-301-7436

Open Shelter has teamed up again with Red White and Boom! Friday, July 3rd & we are looking for volunteers to run the event’s alcohol booths. Proceeds from sales go to the Open Shelter’s organization. There are two available shifts: 12-6p & 5-11p. There will be an ipad-like device to process transactions in addition to cash. Everything will be in bottles or cans, so transactions should be very easy. Must be 21+. There are multiple beverage stations along the Civic Center Bridge. The stations are covered and also have beverage trucks next to them, so volunteers can cool off in the trucks. As far as parking, it is suggested those who are coming from the east use the Columbus Commons Garage, and those from the west use the Belle Street Garage. Harry from the Open Shelter will be your contact. (614)562-2169 mailto:harry@theopenshelter.org More information about the event: https://redwhiteandboom.org/ More information about the organization: https://theopenshelter.org/

Ciao a tutt\*! Let's meet Monday at 6.30pm at the Upper Arlington Library (Tremont Branch) in **Meeting Room A** to speak in Italian for 1 hour.

Let’s meet and wander the galleries! General admission on Sundays is free.