Social Software

Join us for a relaxed evening by the Landwehrkanal. We’ll sit on the grass, enjoy swans, sunset, river views, boats, and casual conversations in a peaceful atmosphere. What to expect: * Swan watching 🦢 * Sunset views 🌇 * Riverside chill * Casual socializing * International conversations * English / Cantonese / Mandarin / simple German No pressure, no hiking, no formal agenda — just relaxing, connecting, and enjoying Berlin summer evenings. ⸻ Entspannter Abend am Landwehrkanal. Wir sitzen gemeinsam auf der Wiese, genießen Schwäne, Sonnenuntergang, Flussblick und lockere Gespräche. Erwartet euch: * Schwäne beobachten * Sonnenuntergang genießen * Entspannte Atmosphäre * Internationale Gespräche Kein Stress, kein Spaziergang, einfach entspannen.

May has a way of making the city feel more possible. The evenings get longer, parks turn into living rooms, and even Mondays carry a little weekend energy. This Social Butterfly Club meetup is for new connections, spontaneous conversations, and starting the week with people instead of postponing life. A soft invitation to arrive in Berlin — or in your own life here — a little more fully. Because sometimes a good week begins with one unexpected conversation. ✨ Suggested Ice Breaker Question: “What’s something in Berlin you’ve been wanting to try, but haven’t yet?” Orga The location accepts only card payments. We will be sitting in the first room. Questions? Check our Meetup-FAQs: [https://socialbutterfly.berlin/meetup-faq/](https://socialbutterfly.berlin/meetup-faq/) Meet your host I’m Julia — a Berlin local who loves bringing people together. My path went from growing up in a dance school to studying philosophy to working in IT support, and somehow all of that led me here: hosting meetups and creating spaces where people can show up, relax, and connect. Insta [https://www.instagram.com/juwaberlin/](https://www.instagram.com/juwaberlin/) LinkedIn [https://www.linkedin.com/in/julia-waehnert/](https://www.linkedin.com/in/julia-waehnert/) About The Social Butterfly Club 🦋 is a Berlin-based community that has been bringing people together for over three years. Each gathering is part of a larger framework designed to help friendships grow through shared experiences in the city — with a long-term vision of turning Berlin itself into a shared, playful experience. Love the vibe? There’s a whole community waiting for you. 🦋 Join the Social Butterfly Club and experience Berlin together [https://socialbutterflyradar.substack.com/](https://socialbutterflyradar.substack.com/)

Yeah! We made it! Within 6 months after the last Meetup, here we go again! :) This time we enter the Forum Digital Technologies, which is connected with the Fraunhofer HHI institute. They are also sponsoring drinks and some finger food, which is great! And we will be able to get a small tour around the Forum and what they are doing. Agenda: Gathering at the venue at: 18:00 Program starts at: 18:30 Then: Talks: * Thasso Griebel (CastLabs) - SGAI (fun talk title still to be announced ;)) * Mauricio Alvarez-Mesa (Spin Digital Labs) - Ultra-low latency video encoding: when every millisecond counts Afterwards: food, discussions and chatting Location: Forum Digital Technologies Salzufer 15/16 (inside Lanolin Fabrik), 10587 Berlin Looking forward to see you very soon, Both Stefans

Bitte kauft in den Restaurants mindestens einen Artikel, damit wir keinen Ärger mit dem Manager bekommen. -> Location Berlin Potsdamer Platz -> The Playce -> Manifesto Markt Wir sitzen unten oft an den großen runden Tischen vor dem Restaurant Kumpir'a oder an den langen Tischen vor dem Pizza und Pasta Restaurant im Erdgeschoss. Dieses Treffen ist für: -Internationale Teilnehmer aus allen Ländern, die auf Deutsch Kontakte knüpfen wollen. -Deutsch-sprachige, die in netter Gesellschaft anderen helfen wollen, Deutsch zu sprechen, oder nur neue Kontakte knüpfen wollen.

Join us for a thrilling and empowering Martial Arts Training hosted by the **Juk Cheon Do** \- Self Defense and Martial Arts group\! Our monday training is focused on **Grappling.** This event is perfect for adults looking to enhance their self-defense techniques, improve fitness, and learn this unique Korean German Martial Art. Whether you are a newbie or have experience in MMA Mixed Martial Arts, BJJ, Judo, Wrestling or Sambo, this training will offer valuable insights and practical training exercises to bring your skills to another level. Get ready to boost your confidence, strength, and agility while embracing the physical and mental challenges of this martial arts training and enjoy this fantastic opportunity to make new friends within the community of like-minded individuals who share a passion for martial arts. We are not a huge group and like to train in a nice atmosphere with each other. Everybody is welcome weather you are a total beginner or experienced martial artist, weather your are top fit or you want to be it. Don’t be afraid and never forget, everybody starts at one point as a beginner. Important is the will to start. So no excuses! Start today! And of course we are also open to females, males and whatever. Here everybody is equal to share the same fun and pain. ;) Languages: German, English, Korean, Japanese. If the door is closed or you can’t find us, please call me: 01781830004 !

English below Liebe Nachbarn und Freunde, Kommt vorbei und lernt eure Nachbarn kennen bei einer Runde Wizard, Just One, Dixit, Fluxx, und noch viel mehr. Ihr dürft natürlich eure Lieblingsspiele mitbringen und sie uns beibringen, falls wir sie noch nicht kennen. Teilnahme auf Spendebasis. Wo: offenes Wohnzimmer, Waldenserstr. 13, 10551 Berlin http://www.offeneswohnzimmer.org/ Dear neighbors and friends, The Offenes Wohnzimmer is hosting the next board game night. Come around and meet your neighbors around a game of scrabble, cards and more. You’re welcome to bring your favorite games. Participation donation based 🙂 http://www.offeneswohnzimmer.org/ Anmeldung: tanjaklett@gmx.de oder spontan !

**Hi everyone!** We’ll now be meeting twice a week at Denizen House (Köpenicker Str. 40, 10179 Berlin), on **Mondays and Wednesdays**! * **Mondays:** levels A1 to B2 * **Wednesdays:** levels B1 to C1 We work with dedicated materials tailored to each level, so everyone will have a place to practice and improve. **Event schedule** * **18:00 – 18:30** Arrival and registration * **18:30 – 19:50** Sprachcafé * **19:50 – 20:00** End and clean up Please be aware that the moderated event starts at **18:30**. Before this time, we are busy setting up the space. Registrations usually take place around **18:15 / 18:20**. Participants are kindly asked **not to arrive too far in advance** at the house. If someone arrives much earlier, Denizen may ask them to pay either for a drink (consumption) or for a **day pass**, as the space is a co-working environment during the day. **Please remember, our event is only happening from 18:00 to 20:00** **How the Sprachcafé works** We use different materials to help participants gain confidence in German. Together with whiteboards and our volunteers, the Sprachcafé is based on **interactive conversations** in small groups. **Participation fee** The Sprachcafé has a **participation fee of 5 €**, which helps cover organizational costs and **includes one soft drink for free**. Tickets can be purchased directly on the day of the event, card and cash payments are accepted. As the Sprachcafé has become very popular, we now need to **limit the number of participants**. Please understand this measure; it ensures that everyone has a comfortable space to practice. We kindly ask you to be **rücksichtsvoll** and only RSVP “Yes” if you are certain you can attend. If your plans change at the last minute, please update your RSVP so someone on the waiting list can take your spot. Getting your ticket early can help secure your place. **Please note** Our event will begin **promptly** at the scheduled start time. If you arrive late, we cannot guarantee your participation, even if you have a ticket or have RSVP’d. We encourage all guests to arrive on time to ensure a smooth and enjoyable experience for everyone. Thank you for your understanding and cooperation. **About Denizen** Denizen is a new-style co-working space focused on being an integral part of local communities. Located on the ground floor of the historic Eiswerk on Köpenicker Straße in Kreuzberg, Denizen House is a communal place providing work, refreshment, and recreational facilities throughout the day. Think of it as a living room for the neighborhood. If you have any questions, don’t hesitate to let me know. If you’d like to contribute to this night, send me a message! Ich freue mich schon! Grüße, **Nacho**

Join us for a relaxed evening by the Landwehrkanal. We’ll sit on the grass, enjoy swans, sunset, river views, boats, and casual conversations in a peaceful atmosphere. What to expect: * Swan watching 🦢 * Sunset views 🌇 * Riverside chill * Casual socializing * International conversations * English / Cantonese / Mandarin / simple German No pressure, no hiking, no formal agenda — just relaxing, connecting, and enjoying Berlin summer evenings. ⸻ Entspannter Abend am Landwehrkanal. Wir sitzen gemeinsam auf der Wiese, genießen Schwäne, Sonnenuntergang, Flussblick und lockere Gespräche. Erwartet euch: * Schwäne beobachten * Sonnenuntergang genießen * Entspannte Atmosphäre * Internationale Gespräche Kein Stress, kein Spaziergang, einfach entspannen.

**This is 100% non-profit. The 15€ sign up fee for everyone is only to minimize last-minute cancellations. The total sum goes to a bar-tap that everyone can use to order drinks until the amount is used up. ‼️NO REFUNDS‼️** **‼️Please don't just show up without RSVPing here and paying the 15€. We have a separate room that has limited capacity and a specific drinks agreement with the bar - so splitting up the bill won't become a mess.‼️** **Small update on how your money get's used from May 2024 onwards:** As of this month, meetup.com has started charging me 34€ instead of 16€ per month. I've decided to distribute this fee evenly among all us participants every month. Example: In the last 12 meetups, the average number of attendees was 17. With 17 attendees I would effectively collect 230€ (after fees). I would now substract 34€ leaving us with 196€ that go to the bar. 15% get's tipped to the wait staff, in this case 30€, leaving us with 166€ effectively to order drinks. Hope everyone is cool with this system. :) Website: https://www.pberg-engineers.me WhatsApp groups: Please come and join us on WhatsApp! \- "PBerg Engineers \- NEWS" \- Only organizers can post announcements or polls \-\> https://chat\.whatsapp\.com/EqMJMmlCZO6LOOfAoG4yTj \- "PBerg Engineers \- DISCUSS" \- Everyone can post \-\> https://chat\.whatsapp\.com/LPuo76J83gF6IZMLUcM4u2 Please join those groups now if you're interested. :) All skill/education-levels welcome! :) Lightning Talks: \- TBD We'll also have a brief "Jobs: Lost & Found section". **Location:** From the street you will have to enter the right hand Cafe Chagall (yes, there are 2). Then, you go upstairs and our private room is in the far end corner of the building. We are a relaxed, non-formal meetup of like-minded software engineers who want to always keep learning and want to meet in physical reality over a drink or two. Prenzlauer Berg, Berlin is home to some of the most talented software engineers in the world, and every month, they come together for an exciting knowledge sharing meetup. This meetup is a chance for attendees to learn from each other, share their experiences, and gain new insights into the world of software engineering. The atmosphere is friendly and welcoming, and the discussions are always engaging and thought-provoking. Whether you're a seasoned veteran or just starting out in your career, you'll find something valuable at this meetup. Don't miss out on your chance to connect with like-minded professionals and advance your knowledge of software engineering. Sign up for the next event now! **Website:** https://www.pberg-engineers.me **WhatsApp groups:** Please come and join us on WhatsApp! \- "PBerg Engineers \- NEWS" \- Only organizers can post announcements or polls \-\> [https://chat.whatsapp.com/EqMJMmlCZO6LOOfAoG4yTj](https://chat.whatsapp.com/EqMJMmlCZO6LOOfAoG4yTj) \- "PBerg Engineers \- DISCUSS" \- Everyone can post \-\> [https://chat.whatsapp.com/LPuo76J83gF6IZMLUcM4u2](https://chat.whatsapp.com/LPuo76J83gF6IZMLUcM4u2) Please join those groups now if you're interested. :)

Liebe JUG-Mitglieder, wir möchten Euch herzlich zu unserem nächsten Stammtisch, der jeden ersten Dienstag im Monat stattfindet, einladen. Alles weitere kann im unserem Blog unter http://www.jug-berlin-brandenburg.de/ gefunden werden. Viele Grüße Sandra, Jan, Jörg und Oliver

Welcome to Sunday Tech Coffee. This is a **networking** event for those in the tech industry in Berlin. We are usually inside and to the right. Ask the barista/bartender if you can't find us.

Join us for a hands-on, collaborative **4-hour workshop** where we use LLMs to code. We will be implementing the following 3 exercises: [connect four](https://www.hellointerview.com/learn/low-level-design/problem-breakdowns/connect-four) [amazon locker](https://www.hellointerview.com/learn/low-level-design/problem-breakdowns/amazon-locker) and [elevator](https://www.hellointerview.com/learn/low-level-design/problem-breakdowns/elevator) ### **What we will do** We will use the LLM (any free one, like chatGPT) to write code that solves a given problem. Our goal is to not write code by hand, and to produce an application that passes a set of specifications. ### 🛠 **Share ideas about agentic coding** We will be practicing our agentic coding skills: * bring a laptop with Java or Golang installed * know how to code in either Java or Golang * share and explore ideas about how to use LLMs to create production-ready applications ### 💬 **Atmosphere & Logistics** The workshop is **free**. There will also be a 20 min pause, if you want to order snacks.

**Join us for a swim at Stadtbad Tiergarten Pool (near Hauptbahnhof)!** Hey everyone, We are doing a casual non-professional swim. It's an indoor heated (+26°C) pool, and I'd love for you to join us! We'll be gathering for a casual chill 30-minute swim. No need to race or compete, just enjoy the water and calm after completing the swim. Afterwards we go to a nearby café for coffees and chat, but no pressure to stick around - totally optional! **Bring** * swimsuit * towel * 1 Euro coin (for a locker) * ticket (5.50€, buy online or on site) **Where** In the entrance hall inside the pool.

Get ready for the **Superbooth Special** May iteration of our monthly meetup! With the Superbooth trade show bringing many audio enthusiasts and professionals to Berlin, we're seizing the opportunity to host a larger gathering. This month, we're moving to a bigger venue, **ForumFactory**, to accommodate up to 200 attendees, with a special focus on networking and community connection. We have an exciting line-up featuring two talks from industry experts: * **Juanpe Bolívar - CTO at BRONZE** (long talk) In this talk we'll learn about persistence (immutable) data-structures and how they can be used to implement novel software architectures that make our software more efficient and responsive, but also easier to understand and modify. We will also how to efficiently persist these data structures across sessions, a novel technique in Immer, unseen in other implementations, that open the door to all new use-cases. We will also briefly show the Bronze Composer, a complex piece audio software that leverages these techniques. * **Tobias Lønnerød Madsen - moonbase.io** (short talk) Commercialising Audio Plugins - Going From Development to Sales and Beyond Following the talks, there will be ample time dedicated to networking. Come meet other local (and visiting!) audio nerds and C/C++ programmers. Network or talk shop – all levels of skill are welcome in the group. **Food & Drinks:** Free pizza will be provided as usual! Please note: for this special event, **drinks will not be complimentary**. However, there will be a bar at the venue where you can purchase beverages. Doors open at 6 pm, talks will start at 6.30 pm. We're looking forward to seeing many familiar and new faces for this special Superbooth edition!

**📅 DATE:** Friday, May 8th, 2026 **⏰ TIME:** 7PM–9PM (Check-in from 7PM–8:30PM) **📍 WHERE:** DraftKings Sports & Social – 840 N. High St., Columbus, OH **🎟️ Check in:** at the host stand when you arrive say, **"DK Meetup Social"** 🍻 Join us for a fun, social night out! Meet new people, grab a drink, and kick back in a high-energy atmosphere right in the heart of Columbus 🎉 🎯 **What to Expect:** 🎶 DJ starting at 9PM 🏓 “Water” Pong + games 📺 Huge 37ft TV wall for all the live sports action 🥂 **Drink & Food Specials (7PM–9PM):** $3 Domestic Drafts – Miller Lite & Coors Light $3 Well Liquor Cocktails $4 Select Call Liquor – Tito’s, Bacardi, Tanqueray, Dulce Vida Blanco, Jameson & Jack Daniel’s $4 Topo Chico Seltzers $5 White Tea & Green Tea Shots $3 OFF Appetizers (excluding traditional bone-in wings) **📌 Quick Details:** 🔞 21+ only 🚗 Parking available at Hubbard Garage (behind venue) Pull up, bring your crew (or come solo), and get ready for a great night out 🥂

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!

Central Ohio Radio Enthusiasts—CORE—is an informal community for anyone enthusiastic or curious about radio—whether you're new to radio and want to learn or you've been tinkering for years and want to share. Ham radio operators, GMRS users, Meshtastic fans, software-defined radio nerds, makers, and technical and non-technical folks are all welcome. No experience required or expected. This month we have **Radio Signal Analysis Using SDRs and OpenWebRX+** with **Scott McCrory**. Details are are [core.radio](https://core.radio/).

## 🎤 Wednesday Night Karaoke Social @ PBR Cowboy Bar Columbus **Ready to break up your week with something actually fun?** This isn’t just karaoke—it’s a full-on social night where you can meet new people, grab a drink, and jump into the energy (on the mic or off). No pressure, no awkward vibes—just good music, a fun crowd, and a reason to get out on a Wednesday. ### 📅 Event Details **When:** Wednesday Nights **Time:** 7:00 PM – 10:00 PM **Where:** PBR Cowboy Bar + Smokehouse – Easton **Check-in:** Say *“PBR Meetup”* at the host stand to grab your wristband + unlock drink specials ### 🎶 What to Expect * 🎤 Karaoke kicks off at 7PM (whether you sing or just hype the crowd) * A lively, social group — perfect if you’re coming solo or bringing friends * A fun mix of music, drinks, and easy conversation * A low-pressure environment where everyone’s just there to have a good time *Pro tip: the later it gets, the more fun it gets 😏* ### 🍻 Meetup Perks (7PM–9PM) * $3 Domestic Draft – Miller Lite & Coors Light * $3 Well Liquor Cocktails * $4 Vizzy Seltzers * $5 Select Call Liquor – Tito’s, Bacardi, Tanqueray, Cazadores Reposado & Jack Daniels * $5 Select Shots – White Tea Shots & Fireball ### 👋 Good to Know * Come solo or roll in with friends — either way, you won’t feel out of place * 21+ after 9PM * Karaoke is optional… but once the crowd gets going, you might change your mind If you’ve been saying you need to get out more during the week—this is your sign. 🎶🍻

Practical AI for Power BI Developers A year ago, “agentic AI” was mostly hype for Power BI teams. Today, it deserves your undivided attention. For Power BI pros, there is now a real opportunity to reduce repetitive development work, accelerate delivery, and help developers do more, but only when strong DataOps practices are in place to make AI workflows effective. This session is a no-nonsense introduction to effective AI patterns for Power BI and Fabric development. Along the way, we will make sense of the growing pile of terminology, including skills, plugins, hooks, and MCP. You will see examples of how modern AI tooling can help with development tasks across Power BI and Fabric, along with the prerequisites, guardrails, and DataOps principles needed to use it responsibly. Whether you're burned out on AI hype or already using Copilot CLI daily, this session will show you the foundations that are finally making AI-assisted development genuinely useful.

📍 **Where:** PBR Cowboy Bar + Smokehouse in Easton 📆 **When:** Friday, May 8th ⏰ **Time:** 7PM–9PM 🕖 Check-in: 7PM–8:30PM at the host stand Say **“PBR Meetup”** at the host stand to get your wristband for drink specials from 7PM–9PM 🍻 **Drink Specials (7PM–9PM)** $3 Domestic Drafts – Miller Lite & Coors Light $3 Well Liquor Cocktails $4 Vizzy Seltzers $5 Select Call Liquor – Tito’s, Bacardi, Bombay, Dulce Vida Blanco & Jack Daniels $5 Select Shots – White Tea & Fireball 🤠 **What’s Going On** 🎸 Live Music: 6:30PM–8:30PM 🐂 Bull Riding: 8:30PM–Close 🎧 DJ & Dance Floor: 9PM–Close 📍 **Location** 3950 Gramercy St., Columbus, OH 43219 🅿️ **Parking** Free parking in the lot across the street or Easton West Garage ✔️ **Good to Know** 21+ event Check in starts at 7pm and ends at 8:30PM to access specials Tell the host you’re with the "PBR Meetup" group when you arrive Grab a drink, meet some new people, and kick off your weekend the right way 🍻🤠

We will show how to build custom agents with Microsoft Agent Framework. Attendees will learn how to build and custom host agents when Microsoft Foundry is not a viable option.