Independent Game Development

What if your AI agent could talk to other agents… without you in the middle? 👀 Welcome to **Sprint #2 of the Agentic AI Engineering Lab** — a hands-on playground for developers, tinkerers, and curious minds. This time, we’re diving into the **[A2A (Agent-to-Agent) Protocol](https://a2a-protocol.org/)**, an emerging open standard designed to enable seamless communication and collaboration between autonomous AI agents. We won’t just talk about it....We’ll build, experiment and break it. Join us to see what happens. *** ### 🧪 What We’ll Do **10:00** — Quick round of introductions **10:10** — Intro session: Understanding the A2A Protocol **10:30** — Build time (hands-on experimentation) **12:00** — Live demos + technical teardown **12:45** — Wrap-up + takeaways *** ### 🚀 What to Expect * Hands-on building, not passive listening * Real agent-to-agent experiments * Collaboration with fellow builders * Fast ideas, quick tests, lots of learning *** ### 🚫 What Not to Expect * Long lectures * Step-by-step tutorials * Sales pitches * Perfect code This is a **lab** — we learn by building, breaking, and iterating. *** ### 👩‍💻 Who Should Join Curious developers, tinkerers, and engineers, with basic knowledge of AI Agents. Bring: * Laptop with dev setup * Access to an LLM (Claude / OpenAI / Ollama) * Comfort building small things in any language *** ### 📍 Location We first assemble at **Steinecke** (opposite **Martin-Luther Hospital**) before heading to the private boardroom. So, please **arrive before 10:00 AM CET.** Spots are limited to keep it interactive.

You are invited to a Cookies&Boardgames evening in Charlottenburg. There is enough space for 3 board game tables and about 15 people. In addition to this meetup participants, other people from my board game group will join. My games collection includes party games like Code Names, Saboteur, Camel Cup, euro games like Wingspan, Ecos, Photosynthesis, dexterity games like Menara and Junk Art, and some heavy weights like Tapestry and Civilization. Feel free to bring your own board games too :) My apartment is in short walking distance from Messe Nord subway station. You will get the full address to my apartment via meetup app message. Kind regards, Sebastian

Saturday afternoon is perfect to play some lazy liar games, if you have nothing better to do. We are a group of friendly people who will teach you how to play these easy social deduction games . Amazing way to meet new people and have some good company during weekend. **IMPORTANT** It's relaxed playing, nothing for ambitious gamers or people who take it too serious. Waiting list policy: When spots open up, we try to bring in a good mix — some regulars we can count on and some new faces to keep things fresh. That means not everyone will get picked every time, but don’t take it the wrong way — it’s just about balance. There’ll always be more chances to join!

**⭐ NOTE THE NEW LOCATION! ⭐** The Creative Code Jam is a monthly gathering of artists, makers, designers, illustrators, coders, musicians, performers, learners and anyone interested in the use of computing skills for artistic expression. The event is free and open to all, regardless of age, origin, gender or experience. The jam is an opportunity to meet likeminded people and get creative together in a relaxed and safe environment. Beginners and first-timers should feel especially welcome! WHAT SHOULD I EXPECT? **Bring a laptop** and/or anything you’d like to work on, whether it’s a personal project, an experiment, or a skill you want to learn. You can come with friends or meet new people here. There’s no set agenda: some people code, some sketch ideas, some collaborate, and others just chat and get inspired. SCHEDULE Doors open at noon, then we’ll have quick introductions so everyone can share what they’re planning to work on. Note: arriving on time is the best way to hear what others are up to ;) Around 6 pm, we gather to share what we’ve worked on during the day. BEGINNERS WELCOME! If you’re new to creative coding, we'll be happy to help you get started, and you can find beginner-friendly resources at [creativecode.berlin/learn](http://creativecode.berlin/learn). THIS IS YOUR SPACE We do our best to create a welcoming environment for all people regardless of race, ethnicity, color, religion, gender identity, sexual orientation, national origin, age, disability, or genetics. People from group generally underrepresented in open-source, art, and technology fields are warmly encouraged to come by. And if you know someone who might enjoy this meetup but isn’t sure it’s for them, let them know they’ll be welcome! SAFE SPACE POLICY We support the Berlin Code of Conduct: https://berlincodeofconduct.org/ Please make sure you agree with its content. ABOUT MotionLab.Berlin MotionLab.Berlin is Germany’s premier Innovation Hub & Makerspace – an ecosystem for Hardtech, art, creativity, and entrepreneurship. They are an international community with access to state-of-the-art machinery, prototyping machines, coworking spaces, offices, and production facilities. More info: https://motionlab.berlin/ ACCESSIBILITY MotionLab is located on the ground floor, with bathrooms on that same level, although unfortunately they are too small for wheelchairs. FOOD MotionLab has drinks and snacks for sale. Bio food can be found on LPG at Bouchéstr (\~200m). Their cantine has vegan, vegetarian and other food options until 8pm. DO I NEED TO SPEAK GERMAN? We speak mostly English so international guests are more than welcome! Our team also speaks French, Turkish, Italian, Spanish, Dutch, Finnish and German... though language availability may vary depending on which organizers are present :) CONTACT Raphaël de Courville team@creativecode.berlin +49 176 700 70572 or get in touch via [creativecode.berlin](https://creativecode.berlin/)

**💲 Registration fee** **You must buy a drink or food before sitting.** (We were warned that you cannot sit without buying a drink. This is a private café. Outside food or drinks are not allowed.) 🕥 **Registration Time** **10:00 am - 10:30 am** * The tournament starts at 10:30 am. * **Participants cannot join after the tournament begins.** Please arrive early to order a drink and complete your registration. * There are **5 rounds in total**. **Please only join if you can stay until the final round.** * **Leaving early causes issues with pairing.** * The venue is reserved until **1:15 pm**, so **we plan to finish and leave by then.** 📢 **Chess Board** **Please bring a chess board** if you have one. If there are not enough boards, participants with their own boards will have priority. **💖 Friendly Atmosphere** This is a social tournament designed to be friendly and enjoyable. Please be kind to all participants and avoid being excessively competitive. 📌 **Location** The Bode Museum Café is on the first floor. Walk up the stairs. No ticket needed; just tell the staff you’re going to the café. 🔑**The Game Format** Swiss system, 10+3, 5 rounds 👨‍👧‍👧**Player Divisions** Players are divided into two groups. \- A Group over 1300 \- C Group under 1300 \- If you wish to play in a different group from your rating\, please let the host know during registration\. **🤹🏼‍♀️ How it works** * **Registration:** Tell the host your name and chess rating. * **Pairings:** Once registration closes, the host will pair the players. * **Check Table:** You can find your table number and color on the website link below. * **The Game:** Go to your assigned table. One of the players set the clock app to 10+3 (10 mins + 3s increment) and start. * **Report Results:** After the game, one of the players report the result to the host. * **Next Round:** Once all games are finished, the next round will be paired. (5 rounds total) **🛶A Group Games** [https://www.chessmanager.com/en-us/tournaments/5138463346917376](https://www.chessmanager.com/en-us/tournaments/5138463346917376) **🥏C Group Games** [https://www.chessmanager.com/en-us/tournaments/6544919979884544](https://www.chessmanager.com/en-us/tournaments/6544919979884544) 🎡 **Chess Clock** Please install a chess clock on your phone. For [Android ](https://play.google.com/store/apps/details?id=com.chess.clock&hl=en) // For [iPhone ](https://apps.apple.com/us/app/chess-clock-by-chess-com/id858039162) ❓ **Rules** \- Touch\-move: If you touch a piece\, you must move it\. \- Illegal move: If your opponent makes an illegal move\, stop the clock and ask them to make a legal move\. \- Clock rule: Press the chess clock with the same hand you move the piece\. -Other rules: Basic FIDE rules apply. 🚩**We have no tolerance for discriminatory(sexist, racist, and other) jokes or comments.** 📷 Instagram [https://www.instagram.com/berlin_chess_club/](https://www.instagram.com/berlin_chess_club/) 💬 WhatsApp Group This group is only for event participants. To get access, please ask the host during the event. *Photos and videos may be taken for social media and memories. Let an organizer know if you prefer not to be filmed.*

Get ready to pitch your startup and snag some real, straight-up feedback from experienced founders! Ready to sharpen your pitch and get real feedback from fellow founders? Join GrowFirma’s **Founders Pitch Feedback** night, where early‑stage founders pitch their ideas and receive constructive input from the Berlin founder community. **How it works:** * Each founder gets **2 minutes** to pitch their startup idea. * After the pitch, the room gives **3–4 minutes of feedback -** what’s strong, what’s unclear, and what could be improved. * The focus is on clarity, problem–solution fit, and founder story, not on investor jargon. * Founders and companies present their own projects; participants are encouraged to suggest and invite other founders to join the lineup. **What you’ll get:** * Practice delivering a tight, compelling pitch. * Honest, founder‑to‑founder feedback in a supportive environment. * Networking time before and after the pitches to connect with other builders, potential co‑founders, and collaborators. **Want to stay updated?** Join the **GrowFirma Founder Community** (WhatsApp / LinkedIn group) for weekly event reminders, founder tips, and exclusive news: 👉 [https://linktr.ee/Growfirma?utm_source=ig&utm_medium=social&utm_content=link_in_bio&fbclid=PAb21jcAPxdIdleHRuA2FlbQIxMQBzcnRjBmFwcF9pZA81NjcwNjczNDMzNTI0MjcAAaeoh1-aUMUVat-9H__91zKy_DVR4Bi9vDGr6BbManzROY3_cHkVlLkDuSciVQ_aem_8b59eQqDGkpHqx2jXbT-oQ](https://linktr.ee/Growfirma?utm_source=ig&utm_medium=social&utm_content=link_in_bio&fbclid=PAb21jcAPxdIdleHRuA2FlbQIxMQBzcnRjBmFwcF9pZA81NjcwNjczNDMzNTI0MjcAAaeoh1-aUMUVat-9H__91zKy_DVR4Bi9vDGr6BbManzROY3_cHkVlLkDuSciVQ_aem_8b59eQqDGkpHqx2jXbT-oQ) Whether you’re pre‑idea, pre‑MVP, or already scaling, this is your weekly Berlin founder pitch lab. Sign up in advance to secure a pitch slot and come ready to give and receive feedback. See you there! 🚀

*Trialing a new location now that Brewdog has closed, please bear with us while we get back on our feet :)* Hi folks, this is the special meetup group for the weekly Sunday Blood on the Clocktower games in Berlin, currently at BRLO Brwhaus near Potsdamer Platz. We run beginner-friendly and intermediate-level games throughout the afternoon and evening. **Friendly newcomers of all skill levels are welcome, no experience required!** Our group aims to provide a fun and welcoming space to experience this thrilling game of social deception. **We focus on promoting a positive and fun group atmosphere, where players don’t take themselves or the game too seriously, whether they’re heroically winning or spectacularly losing.** Our players follow the code of conduct for the Berlin Board Gamers group and are expected to treat each other with respect and consideration – “killing with grace, and dying with dignity”. We are usually able to offer two simultaneous games on Sundays. If you are marked as "attending" in Meetup and are in your seat at 15:00, your place is guaranteed for as long as you want to stay. All other seats are first come, first served. We always run at least one beginner-friendly game of the basic version of Clocktower ("Trouble Brewing") throughout the afternoon and evening. We also usually have enough players for a second intermediate-level game. If you are already very familiar with Clocktower, consider also joining our Tuesday meetup for advanced players, when we play with complex custom scripts and characters. Blood on the Clocktower is a deep, mechanical game of murder and mystery, lies and logic, deduction and deception… think Werewolf on steroids. Each player receives a unique secret role and plays either for the good team – the uninformed majority, gathering info and working with others to solve the puzzle – or the evil team, the informed minority, scheming to eliminate good players and protect their demon from execution. In our beginner games no prior experience is expected and we will gladly explain the game rules to any newcomers. We play in English so players should be able to understand and express themselves in English: an exception is possible for one pair of players willing to play together (as a “Revolutionary” pair) where one player can interpret into and out of English. Please let us know in advance if this is the case.

Curious what we do? Check our [Instagram](https://www.instagram.com/filmmakersandmovienerds/) ♥️ Would you like to meet some like-minded filmmakers? Start a project? Or do you need help with a movie you are currently working on? Are you new in the city and you'd like to meet people tinkering with movies? **Then you should join us!** We meet every Sunday. It’s important to us that we get to know each other in person. To create a community of connected people, work, learn and grow together. For film making you need a crew of reliable people with a positive can-do-attitude. This is the place to find them. Together, we will talk about these topics: * What you are currently working on * What you need help with * What would you like to help with * What you you would like to learn This is event is great for: * filmmakers * movie nerds * writers * camera operators * editors * actors * sound recorders * composers * gaffers * producers We are limiting the amount of people, so we can have a structured introduction and discussion. After that we get together loosely with some drinks and chats. And then we mostly go for dinner with a couple of us. **Important information**: *To sustain and grow this amazing community, we started a member contribution that is due every month. The money we collect is used solely for the purpose of the community. Of course you can come once or twice without contributing to check us out!*

Welcome to **ChessBar Events! 🍻♟️** We host **weekly chess tournaments** in different bars across the city — the perfect mix of strategy, drinks, and good vibes. The tournament is organized directly through our **ChessBar app**, where you can see your next opponent, enter results, and gain ranking points throughout the season. ✨ **What to expect** \- 5 games in **rapid format** (10 minutes per player) 🕹️ **\- Free entry** 💸 **\- Open to all levels** \- Up to 12 players can participate \- No need to bring a board or pieces — we provide all the material\! **How to join** 📲 Please make sure to **register through the ChessBar app** (signing up on Meetup alone is not enough). 👉 [https://onelink.to/chessbar-s](https://onelink.to/chessbar-s) 🌐 **More info** Website: [www.chess-bar.com](https://www.chess-bar.com/) Instagram: [@chess___bar](https://www.instagram.com/chess___bar/) WhatsApp group (for participants): [Join here](https://chat.whatsapp.com/GtZP0Ec4SlnF1qiZd2t5uM)

Sehr gerne Familien mit Kindern! Achtung ab sofort nur noch bis 27 Jahre!!!(Ausnahme Familien mit Kindern). Wir spielen jeden letzten Sonntag im go Brett- und Kartenspiele. Es sind viele Spiele da und es können auch Spiele mitgebracht werden. Jeder ist willkommen. Pro Spieler müssen ein Euro Raumnutzungsgebühr gezahlt werden.

Berlin-based art curator and educator Jenia Yanes invites emerging and mid-career artists to two transformative workshops designed for the realities of the 2026 art world. This two-day intensive is aimed at artists ready to move from a hobbyist position to a professional artistic practice — developing a distinctive voice, a clear artistic mission, a market-aware presence, and a sustainable monetisation strategy through Jenia Yanes’ proprietary hybrid method. ## 21.02.2026 Strategic Foundations * Strategic positioning * Visual language * Artistic identity & mission ## 28.02.2026 Growth & Sustainability * Monetisation models for artists * Institutional and independent growth strategies During the workshops, participants will: * Articulate their artistic position, mission, and core audience * Develop a contextual strategy that bridges inner vision and the external art system * Learn how to integrate galleries, personal branding, merchandise, and digital channels into one coherent strategy * Navigate the post-AI art landscape of 2026, where authorship, narrative, and positioning outweigh technical craft * Gain a clear understanding of how the contemporary art market functions — and their place within it * Formulate an individual development strategy, including open calls, residencies, independent projects, and sustainable monetisation pathways **Booking Details** *Important Note: Please register directly with Jenia Yanes at [www.jeniayanes.com ](https://jeniayanes.com/products/artist-career-workshop)* * Participation fee: €39 per workshop * Bundle price: €65 for both sessions * Capacity: 20 artists per workshop * Registration deadline: 20 February

Hey everyone! I’m organising a co-working + socialising session for all of us who like to work on something (e.g. our own project, freelance or remote work) but don't feel like sitting alone at home. 🙂 To ensure that we have both **socialising** AND **working**, we will be using the so called “Pomodoro” technique: **50min of deep work** (silent), followed by **10min of break** to socialise. Then repeat! If you get into flow, you're also welcome to skip the breaks. It’s an effective way to stay focused - you can read more about it [here](https://en.wikipedia.org/wiki/Pomodoro_Technique). Anyone from any background is welcome, whatever project you are working on or whatever is your personal background. I (the host) speak English and German, so either is fine :-) ——————————————————- AGENDA: * **15min Intro** * Get to know everyone, talk about what you will work on today * **Pomodoro Session** (3x) - *Each Pomodoro session consists* *of...* * ...**50min** of uninterrupted “deep work” (no talking, no interruptions, no phones) * ...**10min** of break: share your progress with others, talk about what you are stuck on etc. * Repeat * Conclude and celebrate your progress Share your progress, socialise and get to know others 😊 ———— We'll be at the Social Hub Berlin (they have a food menu in case you get hungry). The structured part will end at 2:30pm, but you're welcome to stay longer, go for lunch together, or leave earlier. See you there 🩵 **\*\*We'll reserve the long table. Please update your RSVP in advance if you can't attend!\*\***

Featuring Kaleidoscope, Berlin's premiere musical improv troupe. Laugh along as they make up a two-act Broadway-style musical on the spot, from your suggestions! Come see the show audiences are calling "riotously funny" and "pure magic on stage!" Doors 19:30: Show 20:00. Tickets at: https://www.improvworksberlin.com/shows

Join us for a night of board gaming with FANG (Fem All Night Gaming). **We are an all fem board game group** in Columbus, Ohio. No cis-men, please! We play modern hobby board games! If you're unsure what that is, we can teach you! We'll be meeting on the second floor of Giant Eagle in their cafe area. Giant Eagle has a lot of food and beverage options including their hot foods bars. You are also welcome to bring in any outside food.

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** *Spec-Driven Development with GitHub Spec-Kit: From Intent to Implementation* Spec-driven development flips the traditional workflow on its head: instead of code being the source of truth, the specification becomes the backbone of design, collaboration, and delivery. In this session, we’ll explore how GitHub Spec-Kit enables teams to treat specifications as first-class artifacts—living documents that drive architecture, implementation, and verification. You’ll learn how Spec-Kit helps teams clearly express intent using structured, version-controlled specs that live alongside code. We’ll walk through a practical workflow that starts with defining system behavior and constraints, then progressively refines those specs into testable, automatable outcomes. Along the way, we’ll show how specs can reduce ambiguity, improve cross-functional collaboration, and make design decisions explicit before a single line of production code is written. This talk will cover: --What spec-driven development is (and what it isn’t) --How GitHub Spec-Kit fits into modern developer workflows --Using specs to align product, engineering, and AI-assisted development --Real-world examples of turning specs into implementations with confidence Whether you’re building greenfield systems, integrating AI into your stack, or trying to reduce costly rework, spec-driven development offers a scalable way to move faster without sacrificing clarity. Attendees will leave with concrete patterns and a clear mental model for adopting GitHub Spec-Kit in their own projects. **YouTube Link** TBA

CABS Double Header Saturday 2/21 - Join us for double the fun. Your first visit is FREE!!

Welcome to Casual Boardgames, where we enjoy classic tabletop games and social deduction games while bonding over good food, drinks, and great conversations. 
We started this group to meet new people and make new friends, and bonding over games in a relaxed atmosphere is a great way to do that. We currently meet near route 23 and Polaris Parkway, and this is close to areas like Powell, Lewis Center, Worthington, and parts of Westerville and Columbus. 
Feel free to bring your own games or play one of the many games our members bring. If you are inexperienced, we will help you learn. 
Here are just a few examples of the kind of games we play. 
Tabletop/board games: Splendor, Catan, Azul, Dominion, 7 Wonders… 
Social deduction games: Code Names, Chameleon, Werewords… 
IMPORTANT: 
1. While we love playing a variety of games and competing, we are not just about the games. We interact and talk while playing, and this leads to a lot of laughter and fun. If you just want to compete and focus solely on the game, then this is probably not the group you are looking for. 
2. Many people join groups like this and never (or rarely) show up after weeks or months. If you join and never really come, we will eventually remove you from the group as a courtesy to our members. Why? Because limiting group conversations (on the app) to regular members makes communication and planning much easier. Also, while it may be rare, it protects members from people who join because they are interested in following a person instead of having a real interest in our group. If you get removed, it is just because you haven’t come, and we follow this protocol as a courtesy to our regular game players.

The Forge does have a full bar and kitchen. There is no cover charge but they do request all attendees to purchase a minimum of ~$20 per person. Soft drink refills are $1 each. Please support our hosts so we can continue to provide great events for the group! The Forge has a large library of games available for us to enjoy. Hosts and regulars will also provide numerous popular games but please bring any games you would like to teach and/or play. Doors open at 6, and we expect gaming to be rolling by around 630. Please promptly end your games and clear out the space at 10pm when the bar closes. We encourage socializing but do not permit disruptive behavior of any kind. Thank you for your continued commitment to providing a fun and welcoming space to veteran, newbie, and rookie gamers in the Columbus area. Parking can be challenging. There is a parking lot behind the neighboring Mexican restaurant that is free and easy to walk from but it's a bit hidden.

Join us on the last ay of February for a fun day of gaming !!!