nodeJS

An inspiring, high-energy meeting of public speaking, connection, and personal growth in the heart of Berlin. **Mercury Toastmasters Berlin** invites you to our weekly meeting at our new home at **Das Center, Potsdamer Platz**, in the stunning **Historic Imperial Breakfast Hall**. *Experience the **power of prepared speeches** loaded with bold ideas, participate in our **dynamic Impromptu Session**, and **gain valuable insights** during our feedback segment.* *Leave with practical tools, fresh ideas, and renewed inspiration.* *Whether you want to speak up at work, boost your presence, or just meet inspiring people, you’ll feel at home at Mercury Toastmasters Berlin.* *** **[What to Expect:](https://mercurytoastmasters.de/find-toastmasters-meetings-in-berlin/)** ✨ A supportive space to speak, grow, and connect 🎤 Engaging prepared speeches ⚡ Fun, fast-paced impromptu speaking challenges 💬 Feedback session you can actually use 🌍 A friendly, international crowd (around 25–30 people) **Schedule** (times may vary) ⏰ 19:15 - Doors open & networking 🎙️ 19:30 - Prepared Speeches 🏓 20:35 - Impromptu Session (Guest welcome to join) ↩️ 21:00 - Constructive feedback 💬 21:30 - Food, drinks & relaxed socializing **No experience needed.** ***Come curious. Leave energized.*** *** **🤙 [Hear it from our members:](https://maps.app.goo.gl/eRtvR9DRNqU9WZQn7)** *“You can sharpen your public speaking skills and gain tons of confidence, while having fun and making new friends. Mercury is well-structured, fun, and affordable.”* — *Therese Pitt* *“Mercury gave me a safe place to speak, create, and grow. I love the multicultural vibe and supportive community. It’s the best place to learn and have fun.”* — *Krisztina Linka* *** **[Did You Know?](https://mercurytoastmasters.de/about-mercury-toastmasters-berlin/)** Toastmasters is where people go to get better at speaking—and grow into confident communicators and leaders. Today [Toastmasters ](https://mercurytoastmasters.de/about-mercury-toastmasters-berlin/)has 350,000+ members across 16,000 clubs in 143 countries. And [Mercury](https://mercurytoastmasters.de/find-toastmasters-meetings-in-berlin/) is one of the best places to experience it. So bring your curiosity, your energy—and just be yourself. Whether you’re just starting or ready to level up, there’s a place for you here. *** **[Wondering what you get as a member?](https://mercurytoastmasters.de/membership-mercury-toastmasters-berlin/)** Think expert feedback, real-world speaking practice, and a supportive crew that’s got your back. [See you Wednesday night! 🎉](https://mercurytoastmasters.de/find-toastmasters-meetings-in-berlin/)

**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 B1 * **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**

**From Projects to Products: Why Data Products Are Still Hard** A Data Products Book Launch & Practitioner Panel **About the event** This meetup marks the release of[ ](https://www.amazon.de/dp/B0GJDZNDMS?ref=cm_sw_r_ffobk_cso_cp_apin_dp_W685MDYH8P9CFTPVHV6S&ref_=cm_sw_r_ffobk_cso_cp_apin_dp_W685MDYH8P9CFTPVHV6S&social_share=cm_sw_r_ffobk_cso_cp_apin_dp_W685MDYH8P9CFTPVHV6S&bestFormat=true)**[Amy Raygada’s new book on Data Products](https://www.amazon.de/dp/B0GJDZNDMS?ref=cm_sw_r_ffobk_cso_cp_apin_dp_W685MDYH8P9CFTPVHV6S&ref_=cm_sw_r_ffobk_cso_cp_apin_dp_W685MDYH8P9CFTPVHV6S&social_share=cm_sw_r_ffobk_cso_cp_apin_dp_W685MDYH8P9CFTPVHV6S&bestFormat=true)**[ ](https://www.amazon.de/dp/B0GJDZNDMS?ref=cm_sw_r_ffobk_cso_cp_apin_dp_W685MDYH8P9CFTPVHV6S&ref_=cm_sw_r_ffobk_cso_cp_apin_dp_W685MDYH8P9CFTPVHV6S&social_share=cm_sw_r_ffobk_cso_cp_apin_dp_W685MDYH8P9CFTPVHV6S&bestFormat=true)and explores why, despite years of discussion, data products are still hard to implement in practice. Data products are not a new concept. For years, organisations have talked about treating data as a product — with clear ownership, well-defined interfaces, and measurable business value. And yet, many teams continue to struggle with fragmented dashboards, inconsistent metrics, and slow, reactive delivery. So why is this still so difficult? In this meetup, we’ll unpack why data products remain hard in practice — not because teams lack tools or frameworks, but because meaning, ownership, and operating models are often misunderstood or only partially implemented. Through in-depth practitioner talks and discussion, we’ll explore: * Why data initiatives often slip back into project mode * Where ownership breaks down across domains and platforms * How weak semantics and unclear definitions erode trust * What changes when data products are treated as long-lived products rather than delivery artefacts * Why AI and advanced analytics amplify these challenges instead of solving them The conversation is grounded in real delivery experience across engineering, architecture, and data strategy. It also features insights from Amy Raygada’s newly released book, which captures lessons learned from years of hands-on work helping organisations move from intent to execution. Expect practical perspectives, honest trade-offs, and an open discussion — not hype, not vendor pitches, and no one-size-fits-all answers. **About the speakers** **Amy Raygada** Principal Data & AI Strategist at Thoughtworks \| Author Amy Raygada is a Principal Data & AI Strategist at Thoughtworks, with over a decade of experience helping organisations design and govern data products that deliver real business impact. Her work spans data product strategy, governance, operating models, and AI readiness, with a strong focus on aligning technical capabilities with decision-making. This meetup marks the release of her new book on Data Products, bringing together lessons from years of real-world delivery across industries. **Kiran Prakash** Director, Data & AI at Thoughtworks Kiran Prakash is a Director in the Data & AI service line at Thoughtworks, working with organisations to design and scale data-driven systems. In his talk *“What We Talk About When We Talk About Data Products,”* Kiran presents a practical approach to designing, implementing, and governing data products. Drawing on real-world experience, he clarifies what data products are — and what they are not — and explores how teams can work backwards from use cases, apply adaptable implementation patterns, and use governance mechanisms such as fitness functions to keep data products aligned over time. **Carsten Fritsch** Principal Data Engineer at Thoughtworks Carsten Fritsch is a Principal Data Engineer at Thoughtworks in Berlin, with deep experience in data engineering, analytics architecture, and data modelling at scale. His work focuses on semantic layers, shared metrics, and the practical challenges of operationalising meaning across organisations. Carsten brings a grounded perspective on why semantics are foundational to trustworthy data products — especially as organisations move toward AI-driven use cases. **Format** * Each speaker will deliver a **25–30 minute talk**, followed by **Q&A** * Final **panel discussion** with all speakers * Open audience Q&A * Informal networking and book signing \-\-\-\-\-\- **Code of Conduct** We adhere to the [Berlin Code of Conduct](https://berlincodeofconduct.org/) to ensure a welcoming and respectful environment for all participants. The event space operates under largely compatible [Thoughtworks Meetups & Events CoC](https://www.thoughtworks.com/en-de/about-us/events/code-of-conduct-germany). **Accessibility** The Location is accessible for wheelchair users. This includes the entrance (no steps to get into the location), toilets and the stage.

**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. :)

Cuban salsa classes every Wednesday . Join us, learn how to dance, save lives and make friends! **Classes**: 19:00 - Absolute Beginners (For Free) 20:00 - Beginners 2 21.00 - Improvers 1 **Price: (Card payment only)** 1 class - 7€ 10 class pass - 49€ or 42€ reduced* (To use within 11 weeks. Valid for all our classes. It can only be used by one person per class. No refund possible) * Reduced price for students, Schüler, Azubis, H4-Empfänger, and pensioners/retired folks. A valid proof is needed. **Why should you learn Salsa, and why with us?** - It's great fun! - You don't need any prior dancing experience. - You get to know loads of new people. - No registration, just swing by. - No fix starting date - you can start any week. - No dress code - come in whatever you feel comfortable in. Note:No outside shoes in the room: socks or a pair of clean shoes will be required - No partner needed - we change regularly during the classes (bring all your friends though!) - You can help us make a difference! **What is Salsa4Water**? Simple! We teach Salsa and donate all our profits to the NGO Welthungerhilfe, which uses these funds for their local projects in Malawi. Welthungerhilfe fights for equal access to safe drinking water, sanitation, and hygiene in nearly 40 countries world wide. This gives you the chance to save lives while dancing!

Ready to captivate any audience, nail your next presentation, or give feedback that people actually enjoy hearing? Then come check out **First Berlin Toastmasters**, Berlin's oldest public speaking club. We're a warm, supportive, and international community here to learn, practice, and grow together. Our meetings are full of laughter, and every voice adds something special. The stage is a safe space, so come by, listen, and see how much fun communication can be. Please, be our guest! The most important people in the room aren't the speakers, they're the audience. Your presence, energy, and reactions are what bring the evening to life. **When** 🗓️ Every **1st & 3rd Wednesday** of the month 🕒 Doors open at **6:30 PM** \- Event starts at **6:45 PM** sharp **Where** St. Lukas-Kirche (near Anhalter Bahnhof) Bernburger Straße 4-5 10963 Berlin 📍 [https://goo.gl/maps/AhDfDmVndqbC9A1C9](https://goo.gl/maps/AhDfDmVndqbC9A1C9) You’ll find us in the **Gemeindesaal** on the first floor of the building to the right of the church. We look forward to welcoming you! Best wishes, John aka Yevgen Schweden - VP Public Relations Important note: We take pictures and clips during our meetings for promotional use only. By attending our meetings, you agree to that by default. If you don´t want to be on any picture, please let the VP PR or another representative from the board know (for example the president.)

Salut les amis, Nous vous invitons pour notre prochaine discussion **le mercredi à 19h00**, **au Dussmann KulturCafé**, au 2e étage de Dussmann das KulturKaufhaus Berlin, Friedrichstraße 90, 10117 Berlin. Nous espérons voir de nombreux nouveaux visages et avoir une discussion animée et inspirante ! 😊 ✨ **Au programme ?** Des échanges captivants sur des sujets de **philosophie** et de **société** qui nous intriguent et nous passionnent. Une belle occasion de partager nos idées, découvrir d’autres points de vue et apprendre ensemble dans une ambiance conviviale. 🇫🇷 **Niveau de français** : Idéalement, il vous permet de participer à une discussion intellectuelle sans trop de difficultés ! 📍 **Lieu** : Wittenbergpl. 3a, 10789 Berlin, Germany. À bientôt, Yaroslava

**⭐ NEW LOCATION! ⭐ PLEASE ARRIVE BEFORE 8PM! ⭐** The Creative Code Stammtisch is a casual show-and-tell for artists, makers, designers, coders, 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. Beginners and first-timers should feel especially welcome! You don't have to be a coder yourself 😃 HOW TO FIND US? Find Prachtsaal Studio by crossing the courtyard next to Cafe Augusta on Jonasstr. 22, 12053 Berlin. **NOTE: NEW LOCATION!** WHAT SHOULD I EXPECT? We start with quick introductions, then open the floor to anyone who wants to present something. There are usually around six 10-minute slots available, plus time for questions from the audience. First-timers are encouraged to share their work. Topics range from net art to computational design and interactive installations all the way to wearable electronics or generative poetry. If you’re wondering whether your own project might fit, take a look at the [Stammtisch archive](https://creativecodeberlin.github.io/Stammtisch/) to see what others have shared in the past. This event is *not* just for coders! New-media artists and anyone working with technology in their art are very welcome to share. If you enjoy art and/or technology, you’ll likely have a great time, and maybe even learn something new! BEGINNERS WELCOME! If you’re new to creative coding, you can find beginner-friendly resources at [creativecode.berlin/learn](https://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: [berlincodeofconduct.org](http://berlincodeofconduct.org/) Please read and make sure you agree with its content. ACCESSIBILITY Prachtsaal Studio is located on an easy to access ground floor. We're very sorry to say that the bathrooms are not wheelchair accessible yet. DO I NEED TO SPEAK GERMAN? We speak mostly English so international guests are more than welcome! Our team also speaks French, 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 (0) 176 70070572 or get in touch via [creativecode.berlin](https://creativecode.berlin/) *** The featured artwork of the month is by [Grit Kit](https://gritschuster.de/). We'd love to feature your work on the cover for the next Stammtisch! Please send an image at team@creativecode.berlin

📅 **Week 3 Focus: Training Your Own Deep Learning Model** Each 7-week cycle focuses on a small, well-defined part of a larger system—and over time, these cycles build toward a complete, real-world project Feel free to join at any week and we will catch you up. There is no need to be at the beginning of the cohort to build. Complete beginners welcomed! 📌 By the End of a Full Cycle, You should Have 🎯 A working project in your own GitHub repo 🎯 A small but real portfolio piece you can demo or write about 🧠 **Current Project** This cycle’s shared project is an **image-based knowledge extraction system**. In Week 2, we explored classical computer vision with OpenCV and introduced the full data labeling workflow needed for deep learning models. In **Week 3**, we’ll make the jump into modern deep learning with **YOLO**: * Quick recap of OpenCV techniques and how they compare to deep learning approaches * Intuition-first overview of how YOLO works (what it predicts, how training actually happens) * How labeled datasets are used to train object detection models * Walkthrough of training YOLO on your own project data \*\*\* **👋 Who Is This For?** 🔹 Beginners who learn best by doing — no prior experience needed 🔹 Career switchers from product, engineering, design, marketing, or other fields who want to break into data 🔹 Analysts, engineers, and PMs looking to sharpen their skills or build real-world projects 🔹 Data professionals who want a creative playground outside of work 🔹 Anyone with big questions and a love for learning through experimentation \*\*\* **BUILD. LEARN. EXPERIMENT. OVER COFFEE.** Come hang out, meet like-minded people, and work on something fun. 📍 Based in Berlin – in-person meetups only (for now!) 💻 Laptops + ☕ highly encouraged Join our Discord → [https://discord.gg/dPnmzcCP8w](https://discord.gg/dPnmzcCP8w) Check out our program resources: [Google Drive](https://drive.google.com/drive/folders/15DmZqD4bLBk2vU4zpvh1HiB3_5n09v-q?usp=sharing) \*\*\* ✨ Who’s Hosting? I’m Lindsey, a senior data scientist working on AI, causal inference, and data products. I’ve built models for fraud detection, uplift modeling, and LLM-based systems. I am always open to suggestion for different format for this meetup.

Welcome! This football session is for individuals who like playing on moderate to high intensity (run a lot and change position to give player with the ball option to pass). Usually play on a pretty competitive level. Our football skills are average to good. To keep things fair and enjoyable for all, we follow a few simple rules: * **Show up at 07:45** so that you can get checked by the organiser * If you are not checked by the organiser then \*\*1 match penalty applies\*\*(being moved to waitlist) * **No studs** * If you show up with studs, then you wont be allowed to play * No dangerous tackling * If you get tackled, you need to call the foul * In case of handball only people close (1-2m) can call handball * Since we play 12v12, we have offsides (0-1m difference is still tolerated) * No penalties for handball in penalty box(no way of proving handball and please be fair) * In case of handball, the other teams goalkeeper gets the ball

**Here's what nobody tells you about the AI age in product work: it didn't solve our hardest problem. It actually made it worse.** When execution was expensive, bad ideas died naturally through friction. We couldn't explore every direction, so we got really good at being ruthless about what actually deserved to get built. But now? AI has made execution ridiculously cheap. You can write specs in minutes, spin up prototypes in hours, and often code practically writes itself. No question that you can produce 10x more output than you could before. But here's the thing: in our craft, **producing 10x more doesn't mean you're creating 10x more value.** Most conversations about AI and product management obsess over tactics - how can you prompt better? What AI features could you ship? How can you ship faster? But the truth is that speed isn't the competitive advantage in our industry anymore. Judgment is. **The product builders who'll define the next decade aren't the ones generating more output or ideas - they're the ones who can stand in front of infinite plausible options and point to the one that matters.** Join us on February 5th as Akash Kedia takes a fresh look at what AI really changes in product work. Building is indeed easier than ever, which means judgment matters more than ever, too. When everything is fast, bad decisions ship just as easily as good ones. If you've felt the discomfort of infinite options but zero clarity, and you're ready to think harder about what good judgment actually looks like, this one's for you! Thank you to our host **N26** for making this event possible. **Agenda** 18:30 - Doors open 19:00 - Hello from ProductTank 19:05 - Main Talk 19:30 - Fireside chat with Akash 19:45 - Q&A with Akash 20:00 - Networking 21:30 - Event ends Please note * **N26 is a bank so please bring your IDs as you’ll need it when entering the venue.** * The event is RSVP only: to enter, you must RSVP here on Meetup. * We'd like to capture the event with photographs for promotional purposes, such as sharing on LinkedIn after the event. If you have any concerns or preferences regarding this, please feel free to let us know beforehand.

💲 **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** 10:00am-10:30am (The tournament will start sharply at 10:30am. You are not able to join once it starts. So please try to arrive earlier to order a drink and register.) 📢 **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\. **🛶A Group Games** [https://www.chessmanager.com/en-us/tournaments/4844437926313984](https://www.chessmanager.com/en-us/tournaments/4844437926313984) **🥏C Group Games** [https://www.chessmanager.com/en-us/tournaments/6239028135067648](https://www.chessmanager.com/en-us/tournaments/6239028135067648) 🎡 **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.*

Join us for a vegan sushi dinner at **Emira Vegan Sushi Restaurant**. Enjoy time with nice people and good food. * **Where:** Emira Vegan Sushi Restaurant - Schönhauser Allee 72A, 10437 Berlin, Germany * **When:** Friday 6 February 2026, 19:00 * **What to do now:** please read the fee note below **before** you RSVP **€1 event fee (non-refundable)** The €1 fee helps cover the Meetup app fee and other small expenses, and any excess will be donated to animal rights NGOs. Please send it via the **PayPal details in the comments** (only visible to people marked **Going**) within **48 hours** of RSVPing. No PayPal? Message me for the IBAN. **If the €1 fee isn’t received within 48 hours of RSVPing, your RSVP will be automatically cancelled.** We want everyone to feel safe and comfortable. Please respect boundaries; harassment or disrespectful behaviour isn’t welcome and will mean removal from future events.

**RSVP Available on luma:** https://luma.com/3aed7h1x Silent Reading Club is a group of book lovers who enjoy reading together in public. All books and all readers are welcome. There's no entrance fee, but please order at least one item from the cafe and don't bring any outside drinks :) No quizzes, no pressure, no assigned books - just a group of book-loving souls basking in the beauty of silent reading. **Our Agenda:** 10:30 am - 11:00 am - Arrivals, ordering drinks/food (social time) 11:00 am - 12:00 pm - The Great Quiet Reading Hour (where silence is the star) 12:00 pm - 12:30 pm - Optional socializing, share your reading adventures, or just keep exploring the pages

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!

**GIS and Software Programming** (with a focus on Python and JavaScript) by **[Gary Yu](https://www.linkedin.com/in/gary-yu-analyst/)** * GIS Overview * Programming Overview * GIS History * History of Programming * A Cluster of GIS Software * A Tale of Two Programming Languages (Python and JavaScript) * How to integrate GIS Software in Python * How to integrate GIS Software in JS ***Bring your laptop and expect to write some (non-AI generated) code!*** *(title subject to change)* Food and drinks will be available. **LOCATION:** 6515 Longshore Loop, Suite 300, Dublin, OH 43017 **FREE PARKING:** 6725 Longshore Street, Dublin, OH 43017

Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: Bring a lightning talk with you and let's learn some quick things. What is Cocoaheads (http://cocoaheads.org/)? CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics. What is BuckeyeCocoa (http://buckeyecocoa.org/)? BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend. Presentations! Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website. To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter. Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/

Our monthly PHP meetup. A virtual shindig courtesy of Zoom. Check back here for the details around 6:15 pm

**Chaos Monkeys, Open Telemetry, and .NET Aspire: Taming Complexity in Modern Apps** .NET Aspire is far more than just a sleek dashboard for wowing your boss and co-workers. It's also a gateway to increased observability with open telemetry, better fault tolerance to fend off chaos monkeys, and a drastically improved onboarding experience for new developers. This session will explore Microsoft's latest guidance for building distributed, cloud-first applications, with practical strategies for enhancing simpler existing apps. You'll discover the inner workings of Aspire, from installation to customization, and learn how it streamlines integration with performance boosters like Redis. Most importantly, you'll see why scalable microservices architectures can be challenging—and how Aspire helps simplify the journey. **Presenter:** Lee Richardson, Microsoft MVP **Pizza starts at 6. Presentation starts around 6:30.**

**New Dojo Location!** **Draft Day Columbus** 1130 Dublin Road Columbus, OH 43215 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for topic suggestions and people interested in presenting at our monthly meetings. To this end we've set up a survey form at [https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc](https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc)

### Tools in your AI's Toolbox : An introduction to MCP Servers The generative AI revolution has unlocked unprecedented capabilities, but the next frontier is agency: empowering models to interact with, query, and act upon the world. The current challenge is the “N x M integration problem,” where every AI model requires a custom, brittle integration for each external tool or data source. This approach simply doesn’t scale. How can we give an AI access to our sales leads, code repositories, or IoT devices in a standardized, secure, and reusable way? This session introduces Anthropic’s Model Context Protocol (MCP), the open-source framework designed to solve this challenge and become the universal connector—the USB-C port—for AI. MCP standardizes how AI models discover and use external tools, moving beyond simple function-calling to a robust, client-server architecture. We will dive into how this open protocol is creating a new ecosystem for building powerful, context-aware AI agents. Join this session for a developer-focused introduction where you will learn how to: Understand the core concepts of the open-source Model Context Protocol and its architecture. Utilize pre-built, open-source MCP servers to instantly connect AI to tools like Git, Slack, and databases. Build a custom MCP server to securely expose your own proprietary data and APIs as tools for any compliant AI. Move beyond bespoke integrations and contribute to a standardized, collaborative, and open ecosystem. Stop building one-off connectors and start building intelligent agents. This session will give you the practical knowledge to leverage MCP and create the next generation of AI that doesn’t just talk, but does. Want to be a speaker? submit your talk to our Call for Presenters!!! [https://sessionize.com/azure-cbus-2026/](https://sessionize.com/azure-cbus-2026/)