M2M Machine-to-Machine
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M2M Machine-to-Machine Events Today
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Open Claw / Nvidia NemoClaw – Exchange
Join us for an open and collaborative meetup dedicated to Open Claw and Nvidia Nemoclaw — the emerging ecosystem for AI‑driven automation and intelligent agent workflows.
Whether you're already working with Claw agents, experimenting with the tooling, integrating automations into real systems, or just curious about what’s possible, this meetup is the place to connect.
**What this meetup is about**
A relaxed, open discussion space for topics such as:
* Building and orchestrating Claw agents.
* Best practices for running and scaling ClawdBot Integrations, workflows, and experimental setups.
* Secure agent execution and sandboxing.
* Tools, extensions, and community‑built add‑ons.
* Troubleshooting, insights, and real‑world use cases.
* Ideas about the future direction of the Open Claw ecosystem.
This is a topic‑open session — everyone is welcome to bring questions, demos, ideas, or challenges they’re working on. No slides or formal agenda required.
Bring snacks or drinks if you like — completely optional.
We’re excited to meet developers, tinkerers, researchers, and enthusiasts who want to explore the next generation of agent‑based AI automation together.
Bachata Dance Class Berlin - Beginners-+ Tanzkurs (Mittwoch)
Bachata (the dance of our generation) is a social couple dance like Salsa - no choreography. The community in Berlin is active daily - you will meet a lot of open-minded people and make new friends quickly!
Every Wednesday we have Bachata dance classes in Berlin - we are usually a group of around 20 people (95% beginners):
🕖 19:00 - class: Technique for Beginners+ (0-1+ years experience)
• No partner needed (we switch).
• You can start from zero in any of these classes!
📍 Adress: Klosterstraße 44 ([Google Maps Link](https://maps.app.goo.gl/5VGEqaVSy9xBCoHv9)) - near S+U Alexanderplatz
• Entry: Entrance A, code: 5928# - 5th floor (500), then black door.
• Price: 12€ per class.
✅ Dance teacher contact: [WhatsApp-group](https://chat.whatsapp.com/IWKPsid0cBDAUHCWKZNL2B) / [Instagram](https://instagram.com/mahir.bachata.berlin)
🇩🇪: Bachata (der Tanz unserer Generation) ist ein sozialer Paartanz wie Salsa - keine Choreographie. Die Bachata-Szene in Berlin ist groß und täglich aktiv - du wirst schnell viele offene Leute kennenlernen und neue Freundschaften schließen!
Jeden Mittwoch findet dieser Bachata Tanzkurs statt - wir sind meistens eine Gruppe von 20 Leuten (95% Anfänger):
🕖 19 Uhr - Kurs: Technik für Anfänger+ (0-1+ Jahre Erfahrung)
• Kein Partner nötig (wir wechseln).
• Du kannst in diesen Kursen jederzeit von null starten!
📍 Adresse: Klosterstraße 44 ([Google Maps Link](https://maps.app.goo.gl/5VGEqaVSy9xBCoHv9)) - Nähe S+U Alexanderplatz
• Zugang: Eingang A, Code: 5928# - drinnen Knopf drücken links an der Tür. 5. Etage (500).
• Preis: 12€ je Kurs.
✅ Tanzlehrer Kontakt: [WhatsApp-Gruppe](https://chat.whatsapp.com/IWKPsid0cBDAUHCWKZNL2B) / [Instagram](https://instagram.com/mahir.bachata.berlin)
Schreib uns gerne eine Nachricht, wenn du offene Fragen hast! Wir freuen uns auf dich ❤
Meetup #12 — Remaking the welfare state
A welfare state takes responsibility for its people and supports them when in need. When costs are rising, but budgets aren’t, government needs to find efficiency gains to maintain social protection levels. A government-commissioned report recently recommended ways to modernise social and welfare services, making them more people-friendly and less bureaucratic. Meanwhile, small and large projects are underway to make benefits services more fair and easier to navigate, and to make the state overall more equitable.
At our March meetup, we will hear about what a modern, digitally transformed welfare state looks like. We will welcome the following speakers:
* Florian Theissing, Agora Digitale Transformation
* Björn Mohr, Technologiestiftung Berlin
* Anja Mayr & Jakob Häußermann, DigitalService des Bundes
CityLAB Berlin hosts the event in their stunning 1920s space, a former airport building.
All presentations will be given in English. Questions in the later discussion part can be raised either in English or German. Pictures and videos will be taken.
–––
Das CityLAB Berlin ist Gastgeber der Veranstaltung und lädt zu seinen beeindruckenden Räumlichkeiten im früheren Abfertigungsterminal des Flughafens Tempelhof ein.
Alle Vorträge werden in englischer Sprache gehalten. Fragen im anschließenden Diskussionsteil können sowohl auf Englisch als auch auf Deutsch gestellt werden. Es werden Video- und Fotoaufnahmen gemacht.
Sprachklub für Russischlernende Nr. 111
Der Sprachklub bietet einen Raum, um Russisch in entspannter und freundlicher Atmosphäre zu sprechen. Die Treffen ermöglichen nicht nur, vorhandene Kenntnisse zu festigen, sondern auch den Wortschatz durch lebendige Gespräche und spannende Themen zu erweitern. Hier hat jeder die Möglichkeit, neue interessante Menschen kennenzulernen, eigene Erfahrungen zu teilen, und mehr über die russische Kultur zu erfahren.
Das Treffen des Sprachklubs ist dem Welttag des Theaters gewidmet, der am 27. März begangen wird. Das Theater dient dabei als inspirierender Rahmen für Gespräche und bietet zugleich eine hervorragende Gelegenheit, den russischen Wortschatz rund um Kultur, Kunst und Bühne zu erweitern. Im Verlauf des Abends geht es um unterschiedliche Aspekte der Theaterwelt: persönliche Vorlieben bei Genres, Eindrücke von Inszenierungen und die Wirkung schauspielerischer Leistungen. Zudem eröffnet sich Raum für kreativen Ausdruck und spielerische Sprachpraxis. Am Ende werden die Teilnehmer den Konzertsaal des Russischen Hauses besuchen, um ein authentisches Gefühl für die Atmosphäre theatraler Darbietungen zu bekommen.
AI Guild Dinner: Tech Debt when Vibe Coding. The AI Revolution in Software
**👉 [Register here](https://www.linkedin.com/events/7429279114164850688?viewAsMember=true) 👈**
Together with the AI Guild, we’re excited to reunite with the **[AI Guild Dinner](https://www.theguild.ai/)** at our **[Deutsche Bank Berlin Technology Centre](https://careers.db.com/explore-the-bank/careers-in-technology/berlin.techcentre/)**!
**Agenda:**
**18.30 Doors Open for Networking & Refreshments**
Arrive at Deutsche Bank Berlin Technology Center, Otto-Suhr-Allee 16, 10585 Berlin. How to get there: Travel via the Bahnhof Zoo and Ernst-Reuter-Platz - use the subway U2 or the Bus M45.
Welcome and Introduction to the Berlin AI Guild Dinner by **[Chris Armbruster](https://www.linkedin.com/in/chrisarmbruster/)**, MD at [AI Guild](https://theguild.ai/).
**19.00 Technical Debt when Vibe Coding**
**[Dishu Bagga](https://www.linkedin.com/in/dishu-bagga-632236163/)**, Software Engineering, Deutsche Bank.
AI assistants, scaffolding tools, and templates let us ship software faster than ever. You prompt, paste, and move on. Most of the time, it works. But while everything appears smooth, technical debt quietly accumulates. Modern tools optimize for speed—not architecture. Layers blur, boundaries erode, and structural decisions get locked in long before anyone notices.
In this talk, we’ll use real examples and live coding to show how AI-accelerated development can produce clean-looking code but fragile systems. Small shortcuts compound. Complexity hides in plain sight.
The goal is not to criticize AI tooling—but to remind us: Generated code still carries architectural consequences. Speed is easy. Sustainable systems require intent.
**19.30 Agentic AI in a Global Corporate: The first iteration**
**[Dijle Kara](https://www.linkedin.com/in/dijlekara/)**, AI Hub Product Manager at Henkel
What happens when autonomous AI agents meet the complexity of a global enterprise? From legacy systems to governance and scale, the first deployments reveal both promise and friction. What actually works in production? Where do agents fail? And how do organizations adapt when software begins to act autonomously?
**20.00 Announcement of the Berlin Exhibition Pix2GenAI**
**[Dr. Kristian Rother](https://www.linkedin.com/in/kristian-rother/)**, Python Developer, Data Scientist, and Trainer
Code meets art. *Pix2GenAI* showcases computer-generated artworks created with algorithms, mathematics, and AI models—exploring the space between handcrafted code and generative intelligence. Kristian will invite you to the exhibition on 28 March 2026.
**20.15 Dinner and Drinks at Deutsche Bank Berlin Technology Center**
**Registration**
Via the AI Guild page on LinkedIn only.
[https://www.linkedin.com/events/7429279114164850688?viewAsMember=true](https://www.linkedin.com/events/7429279114164850688?viewAsMember=true)
Samurai Sword Fighting Trial Class - Katori Shinto-ryu Berlin
[*Registration form required below*] **Interested in Japanese sword fighting or Japanese culture? Come join a trial and experience the traditional Samurai art at Katori Shintō-ryū in Schöneberg.**
**Trial Fee**: **25€**/ session (2hr). Classes every Monday, Wednesday and Friday from 19:00 to 21:00.
**!!SIGN UP HERE**: [Katori Shinto-ryū Berlin Sign-up (google.com)](https://docs.google.com/forms/d/e/1FAIpQLSeBt4A13VgnEcgQQ2PDaruthmYMRWineG4KtUCKsuC9KBsCUQ/viewform) Registration is required before your participation so that we can prepare enough training equipment.
**Address**: Belziger Str. 25, 10823 Berlin.
**No previous experience required!** The classes are in English and German.
**Our website**: [Kenjutsu Berlin - Official school of Katori Shinto-ryu in Berlin (katoriberlin.org)](https://katoriberlin.org/)
**Katori Shintō-ryū** is one of the oldest Japanese sword fighting traditions (koryū) still practised today and is recognized by the Japanese government as a cultural intangeable asset. The school was founded in the middle of the 15th century by Iizasa Chōisai Ienao at the Katori Shrine (Katori jingū) and has become the origin of numerous other martial arts schools over the course of its almost 600-year history.
The training consists of the continuous repetition of fixed sequences of movements (kata) and includes the use of classic Japanese weapons such as the sword (iai-jutsu, battō-jutsu, ken-jutsu, ryōtō-jutsu, kodachi-jutsu), the long staff (bō-jutsu), the lance (naginata-jutsu) and the spear (sō-jutsu), as well as unarmed disciplines, tactics and spiritual aspects.
**The Katori Berlin dojo** is the only official shibu of Otake Nobutoshi-shihan’s dojo Shinbukan in Germany and fully dedicated to the transmission and study of one martial tradition: Tenshinshō-den Katori Shintō-ryū. Through these efforts we aim to contribute to the cultural preservation of this martial tradition. The dojo has one officially appointed shidosha.
**Our sensei**: Sebastian Graetz has been active in martial arts since 1997. After almost 15 years of taekwondo in Berlin, he started with Katori Shintō-ryū in Asia in 2014. Since then, he has studied in Japan with Ōtake Risuke-shihan and Ōtake Nobutoshi-shihan, and in Vietnam with Malte Stokhof-shihandai. In 2023, he received his Menkyo license and permission to set up a training group in Berlin the following year.
Immersive, Evolving Soundscapes Masterclass with NAOBA
**RSVP on [343 Labs website](https://343labs.de/events/naoba-masterclass/) to reserve your seat!**
Ableton User Group and 343 Labs Berlin is proud to welcome NAOBA as part of our Visiting Artist Masterclass series!
In this workshop, NAOBA will share her process of building Ableton Live templates that allow her to create and transform sound in real time during performances. Using her archive of field recordings, NAOBA designs flexible systems with Max for Live devices, custom effect chains, and macro-mapped MIDI controllers, allowing the templates to function as expressive instruments alongside live flute and voice.
NAOBA will demonstrate how raw environmental recordings are organized, layered, and continuously reshaped through macro controls, spatial effects, and live processing. This approach enables fluid improvisation and the creation of immersive, evolving soundscapes during concerts or streaming performances.
There will also be space for discussion and questions about workflow, template architecture, and creative approaches to sound design and live performance.
M2M Machine-to-Machine Events This Week
Discover what is happening in the next few days
IBM Bob Public Day – Workshop mit Hands-On Session
**Einladung: IBM Bob Public Day in Berlin**
Wir laden dich herzlich zum **IBM Bob Public Day** am **26\. März 2026** in Berlin ein.
Erlebe live, wie Teams mit IBM Bob Modernisierungsvorhaben **schneller, strukturierter und sicherer** umsetzen können.
*Hinweis: Die genaue Adresse sowie alle organisatorischen Details findest du im Registrierungslink. Eine Anmeldung ist erforderlich, um teilnehmen zu können.*
**Worum geht’s?**
Viele IT‑Teams, besonders im öffentlichen Sektor, arbeiten mit alten Fachverfahren, verlieren wichtiges Wissen druch Mitarbeiter die in Rente gehen und stehen unter wachsendem Modernisierungsdruck.
**IBM Bob** unterstützt genau dabei.
IBM Bob ist eine KI‑gestützte Entwicklungsumgebung, die dabei hilft:
* **Legacy‑Systeme zu analysieren** (Code, Abhängigkeiten, Architekturhinweise),
* **verstecktes Expertenwissen** sichtbar zu machen
* die **Architektur, Codequalität, Tests und Modernisierung** mit **Human‑in‑the‑loop**, mit klaren **Guardrails** und vollständigem **Logging,** zu verbessern.
**Veranstaltungshighlights**
* Verständlicher Überblick: **Bob im Software Development Lifecycle** & sichere Nutzung
* **Hands‑on Session:** gemeinsamer Golden Path + eigene Übungen im Sandbox‑Repo
* Praktischer Workflow zum Mitmachen: **Analyse → Änderung → Test → Review**
* Austausch & Networking mit Expert:innen —> **inklusive Pizza :)**
**Veranstaltungsdetails**
* **Datum:** 26.03.2026
* **Ort:** Berlin *(Details im Registrierungslink)*
* **Anmeldung:** [https://ibm.biz/BdprqG](https://ibm.biz/BdprqG)
*Hinweis: Eine Registrierung über den oberen Anmeldungslink ist Voraussetzung für die Teilnahme.*
**Für wen?**
Für IT‑Teams, Entwickler:innen, Architekt:innen und Entscheider:innen aus dem **öffentlichen Sektor** und alle, die sich für moderne Software‑Modernisierung interessieren.
**Agenda**
**10:30–11:00** – Ankunft
**11:00–12:00** – IBM Bob in der Theorie *(optional, wenn das Webinar vom 05.03. bereits besucht wurde)*
**12:00–13:00** – Snacks & Networking
**13:00–17:00** – Vertiefung & Hands‑on Session
**ab 17:30** – Pizza & Networking
Wir freuen uns auf dich!
Chinese-German Meetup to speak 普通话 and German together
!!! ABOUT THE MEETING SPOT !!!
For some reason, the map pin keeps jumping back to the wrong meeting spot and [meetup.com](http://meetup.com/) won't let me change it! Please note that we will meet HERE:
[https://maps.app.goo.gl/L8SuKJxoLLa8hXCdA](https://maps.app.goo.gl/L8SuKJxoLLa8hXCdA)
\-\-\-\-\-
大家好!
Thanks to everyone joining in our past events - 很高兴认识你们!
Now let's meet again to learn German and Mandarin Chinese together, because as they say in German: "Wer rastet, der rostet!" :)
Feel free to bring a friend as well!
We'll meet here, on the 3 wooden tree benches slightly left of the main entrance gate of Tempelhofer Feld:
https://maps.app.goo.gl/L8SuKJxoLLa8hXCdA
We'll meet at the meeting spot first and then - depending on the weather - decide as a group to either walk around Tempelhofer Feld or go to a closeby restaurant to warm up and chat. So please be on time. Or if you are running late or can't find us, just give me a call on 0176-21984345.
See you all soon,
昊兴 (Matthias)
🚦Traffic Light Speed Friending 💞
Looking to meet new people in a relaxed, fun, and engaging environment? Whether you're single, taken, or it’s... complicated, this event is for you!
Join us for a unique **Traffic Light Speed Friending** experience where we bring together friendly faces who are open to making new friends, sharing meaningful conversations, and find your spark or chemistry. Whether you're here for connection, curiosity, or just a good time, there's space for everyone.
**How it Works:**
Upon arrival, you’ll receive **colour-coded name tags** that reflects your intensions:
**Green** – Single & open to dating or friendships
**Orange** – It’s complicated, but you’re open to meeting people
**Red** – Taken, just here to make friends
After a fun round of **Ice breaker game** to get to know each other. We’ll start the **Speed Friending round** where you’ll rotate through rounds of fun 1:1 conversations with conversation cards, no awkward small talk!
**Here’s What to Expect**:
**Icebreaker Game** – Interactive games to help you get to know each other in a playful, relaxed way
**Asian snack + Tibetan momos & a Welcome drink** – Mingle with each other over some special asian snacks, Tibetan momo dumplings & drinks.
**Optional Spark Tote bag** with fun questions printed on the merch where you can choose from the form when you sign up.
**Traffic Light Speed Friending Rounds** – We’ll group people by wristband color for a smooth flow of connections using fun conversation cards
**Guess the fun facts:** we will show the fun fact you submitted about yourself on the screen and have people guess who it’s from. It’s a fun way to get to know a bit more about each other.
Don’t miss out on an afternoon of **joy, laughter, and meaningful new connections** in a fun, vibrant atmosphere! Can’t wait to see you all soon!
️**Ticket Price: €35** Includes all activities, special asian snacks & Momo dumplings, and a welcome drink
Great news! Student discount or unemployment discount also available, just let us know in the form what’s within your budget.
**Sign up now**
Please fill the [SIGN UP FORM HERE](https://forms.gle/iPiH8egpn1qsjcYM8) to join this Speed Friending event
Join the Traffic Light Speed Friending WhatsApp Group: https://chat.whatsapp.com/FZJK9k42VJi2hl5PMMOvTj?mode=gi_t to get to know each other before the event
Check our vibes on Insta: https://www.instagram.com/sparkevents_510
Chinese-German language exchange
!!! Note the corrected meeting spot, which for some reason keeps getting changed in the event: [https://maps.app.goo.gl/L8SuKJxoLLa8hXCdA](https://maps.app.goo.gl/L8SuKJxoLLa8hXCdA)
\-\-\-
**Mandarin Learner Meetup in Berlin! *(Free resources below)***
**Learning Mandarin is like trying to tame a** 🐲**.**
It can feel frustrating, but you’re not alone. **[WeHanzi](wehanzi.com)** is here to support!
**[WeHanzi](wehanzi.com)** is an independently built iOS app created by Ben and Gina.
We've turned the entire learning experience into ***Comprehensible Input* through both simplified and traditional manga** with support for **Zhuyin**, **Pinyin**, **flashcards**, **audio**, **direct translation**, an integrated dictionary.
We also specifically design region-specific language to reflect real-life usage in both **mainland Chinese Mandarin** and **Taiwanese Mandarin**, allowing you to naturally compare and explore the differences between the two, so you don’t end up saying something that makes perfect sense in Beijing, but gets you funny looks in Taipei 😏.
Now, together with our good friend Matthias from **[Gemeinsam Chinesisch & Deutsch lernen](https://www.meetup.com/gemeinsam-mandarin-chinesisch-und-deutsch-lernen/events/308204343/?eventOrigin=group_upcoming_events),** we’re inviting you to our very first **in-person Mandarin Learner Meetup in Berlin** together!
All levels are welcome, from beginners to advanced learners. Just come hang out, share your stories, laugh at our tone mistakes! As a community, we can learn from each other and turn Mandarin into a piece of cake! 🍰
**Come and join us!**
📱 App: [Wehanzi.com](https://wehanzi.com/)
📸 Free bite-sized resources: [Instagram](https://www.instagram.com/wehanzi/)
📚 More free tools: [wehanzi.app/menu](https://wehanzi.app/menu)
**📍ABOUT THE MEETING SPOT**
Please note that we will meet HERE, on the 3 wooden tree benches slightly left of the main entrance gate of Tempelhofer Feld:
[https://maps.app.goo.gl/L8SuKJxoLLa8hXCdA](https://maps.app.goo.gl/L8SuKJxoLLa8hXCdA)
We'll meet at the meeting spot first and then - depending on the weather - decide as a group to either walk around Tempelhofer Feld or go to a closeby restaurant to warm up and chat. So please be on time. Or if you are running late or can't find us, just give Matthias a call on 0176-21984345.
See you all soon,
Gina & Matthias
Chill Beach Volley 🏐 Beach Mitte
Join us for chill **indoor** beach volley! 🏐 🏐 🏐
This event is for everyone who enjoys chill games and is not a *complete* beginner (A1.5+). We play 3v3 (or 4v4) with beach rules. There are no trainers at this event. Register via [the simultaneous event](https://www.meetup.com/berlin-volley/events/) for higher-level 2v2 matches (F1+).
After playing, you can join us for socials with drinks and snacks at the bar area. We often play a social deduction game, which you're also welcome to join.
We play in domes that are heated up to at least 15C.
It's recommended that you come 10 minutes early so you have time to change and find the fields. If it is your first time, 15 minutes might be even better.
You can join whatever court you like and move between courts during the event. We self-organize, so once you finish a game, you can start a rematch, mix with another court, or take a break as you see fit. Upon arrival, join the warmup happening on one of the courts.
Join our WhatsApp community via [https://volley.berlin/WhatsApp](https://volley.berlin/WhatsApp) ([QR code](https://secure.meetupstatic.com/photos/event/b/f/d/5/highres_532249109.webp))
Follow us on Insta at [https://www.instagram.com/berlinvolleyball](https://www.instagram.com/berlinvolleyball)
**Rules**: Do not join if you have an infectious disease. For everyone's safety, we do not allow kicking the ball during games with beginners. Be respectful of your fellow players.
**Venue**: We play at BeachMitte. There are changing rooms, toilets, and hot water showers that cost 1 EUR. There are no lockers. There is a bar that sells drinks and snacks.
**Payment**: You pay in advance via Meetup. Payment via PayPal or Urban Sports Club is not possible.
**Refunds**: The venue does not provide refunds. Thus, we cannot refund you either, even if the event is canceled due to bad weather. If you know you can't make it in advance, you can try selling your spot to someone else via WhatsApp or the comment section. In the rare cases that we cancel an event due to poor attendance, everyone gets a full refund.
Pictures might be taken and shared publicly, such as on Meetup or Instagram. You can opt out by letting the organizer know you do not wish to be photographed.
By RSVP'ing to this event, you acknowledge and agree to the following: Participation in this volleyball event is at your own risk. The organizer is not responsible for any injury, loss, or damage sustained during the event, whether caused by negligence or otherwise. You are aware of the inherent risks involved in beach volleyball and voluntarily assume these risks. You agree to hold the organizer harmless from any claims, liabilities, or expenses arising from your participation, including any medical costs.
Share anonymous feedback with the organizer via [https://www.admonymous.co/entropy](https://www.admonymous.co/entropy)
Prototyping Europe - Mit kollaborativer Entwicklung Innovation beschleunigen
Eine Veranstaltung in Berlin, zur Info:
Agenda:
13:00 Uhr
Begrüßung durch den FED & Wahl RG-B Leiter
13:30 Uhr
Key Note: Wie kollaborative Entwicklung Innovation beschleunigt
Jasmin Konnegen - CHANGE LIGHT-LY
13:50 Uhr
Expertengespräch: Kombiniertes deutsch-polnisches Mindset für mehr Elektronik-Innovation
Matti Kawecki - Scandinavian Business Hub
14:00 Uhr
Expertengespräch
Sebastian Grüber & Sebastian Nädtke - EBK-Gruppe
14:10 Uhr
Expertenrunde Vertrieb: Elektronikvertrieb im Wandel – Die Herausforderungen des Generationswechsels meistern
Christian Leven - ProudlyEngineeredInEurope & Nils Streyczek - bee produced
14:40 Uhr
Firmenrundgang EBK
15:20 Uhr
Moderiertes Netzwerken
15:50 Uhr
Offener Austausch und Netzwerken bei Snacks und Getränken
17:00 Uhr
Ende der Veranstaltung
Die Teilnahme ist kostenlos.
Mehr Infos und Anmeldung: https://luma.com/nt6kgzz8?tk=Nru8Jb
This event will be in German, no translation provided. And please do register under the given link above.
Berlin Ethereum Meetup
We're thrilled to welcome you to the Berlin Ethereum Meetups!
Join us as we explore technical and non-technical topics and new ideas, collaborate on projects, and connect and grow our community! Our meetups are open to all - from those new to Ethereum to long-standing community members and developers.
🗓️ **Agenda**
🕕 6:30 - 6:45 pm - Arrivals
🕡 6:45 - 6:55 pm - Ecosystem & Community Updates by Eniko (Ethereum Foundation)
🕡 6:55 - 7:20 pm - From strawmap to reality: how do we actually ship this roadmap? by Pari (Ethereum Foundation; ethPandaOps)
🕡 7:20 - 7:45 pm - Agentic Commerce: Infrastructure for Autonomous Agent Payments by Rick (Ethereum Foundation)
🕖 7:45 pm - 9:00 pm - Open discussions and community networking
Berlin is one of the most vibrant hubs for Ethereum builders, researchers, and advocates of privacy, decentralization, and open-source technology. Whether you’re here to learn, contribute, or simply connect, join us as we continue building the next chapter of Ethereum in Berlin.
The talks will be recorded and uploaded to our [Youtube channel](https://www.youtube.com/@ethereumberlin). Subscribe to stay up to date!
Apply to speak at our future meetups: [Speaker Application](https://forms.gle/5y9Y5ywZC7pSEqpV9)!
The event is sponsored by [Gnosis](https://www.gnosis.io/).
To learn more about Ethereum, go to [ethereum.org](http://ethereum.org/) (content available in many different languages).
M2M Machine-to-Machine Events Near You
Connect with your local M2M Machine-to-Machine community
How LLMs Like ChatGPT Actually Work and How to Build With Them
**First meetup of the Columbus AI Engineering group.**
We’ll kick things off with a practical, beginner-friendly discussion on:
**How LLMs like ChatGPT actually work — and how to build real applications with them.**
We’ll cover:
* what’s actually happening under the hood (at a high level)
* why LLMs behave the way they do (hallucinations, prompt sensitivity, etc.)
* how people are building real systems with them today
* where things break in practice
This will be a **short, informal talk (\~15–20 min)** followed by open discussion and Q&A.
Whether you’re an engineer, builder, or just curious about how modern AI systems work, you’re welcome to join.
No slides, no fluff — just real conversation about real systems.
We’ll hang out afterward and get to know each other.
Free In-Person Event: Handle Self-Confidence & Motivation to Achieve Your Goals
This is an in-person meeting.
Would you like to know the Real You, not just a shadow of yourself? Does your life energy feel somehow trapped within? Does your self-confidence get easily shaken? Do you get in the way of your own goals? We will discuss the real source of all this, what holds you back in life, and how to handle it so you can achieve more successful and happier living.
Perhaps you get weighed down with negative emotions you can't seem to shrug off. Or find yourself doing strange and irrational things - not really being yourself. We will cover why that is and tools that work to help you unearth your self, your self-confidence and motivation.
This meeting will help you learn about how to effectively overcome:
-Out-of-control unwanted emotions
-Low self-esteem
-Anxiety
-Negativity
-Stress
-Irrational fears
-Traumatic or painfully emotional incidents
-Breakups
-Betrayals
-Feeling like you're not really yourself
-Self-doubt...
We will discuss how to unleash the inner you and tap into your true potential. So come to this online meetup!
This meeting is sponsored by the Hubbard Dianetics Foundation of Central Ohio
Central Ohio Radio Enthusiasts - WiFi HaLow: Introduction and Practical Use
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 **WiFi HaLow: Introduction and Practical Use** with **Alex Barbur**.
Details are are [core.radio](https://core.radio).
How to be a Better Communicator - Free Seminar
Communication is everything in life!
Attend this free lecture about how to be a better communicator.
📍 1266 Dublin Road, Columbus, OH 43215
You are only as successful as your ability to communicate.
\- What if you could confidently talk to anyone?
\- What if you had the ability to calmly control every conversation?
\- What if you could close that sale\, ask for that date\, make new friends\, repair problematic relationships\, get that raise\, or effortlessly express any idea with confidence?
You can!
The secret to success relies on your ability or inability to effectively communicate. Attend a free seminar and gain a better ability to communicate.
Hosted by the Church of Scientology of Central Ohio
For more information, contact Rhiannon, the Event Host at 614-221-5024
ServiceNow's Got Talent
Builders, creators, architects, admins, consultants - come one, come all. This one's for you.
We're bringing a little friendly competition to the Columbus ServiceNow community while highlighting the cool things people have built on the platform.
Five presenters will take the stage to showcase something they've built, solved, designed, or imagined on the ServiceNow platform - and a panel of judges (plus YOU, our amazing audience) will score them live.
So basically, America's Got Talent but make it ServiceNow's Got Talent.
Bring a notepad if you'd like 'cause you'll definitely be learning something new.
Each presenter gets 10 minutes max to wow the crowd with:
• A demo
• A real-world business solution
• A bold idea
• A UX transformation
• Or a creative use of the platform
Judging Criteria:
🏆 Business Value
🚀 Innovation
✨ User Experience
This event is about celebrating ideas, sharing knowledge, and showing how ServiceNow can drive both business impact and meaningful user value.
Come learn. Come support. Come get inspired.
Refreshments and bites will be provided.
And maybe next time… you’ll be on stage.
The Power of the Subconscious Mind - Free Lecture
**How to take control of your subconscious and harness its power!**
Join us for an eye-opening lecture where the speaker will break down complex ideas in a clear and practical way.
You’ll gain insights into:
✅ The true definition of the subconscious
✅ How it generates unwanted emotions
✅ Its real purpose and function
✅ What determines the pressure it exerts on you
And the most important topic:
**How do you take control of your subconscious!**
But this isn’t just another lecture where you sit and listen passively. It’s interactive and engaging—you can ask questions at any time.
📅 Reserve your spot now!
Seats are limited, so don’t wait too long to sign up.
Location: 1266 Dublin Rd, Columbus, OH 43215
Hosted by the Hubbard Dianetics Foundation
From Web Forms to Web Components - Burton Smith
**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
**Abstract**
Web Forms gave .NET developers a powerful abstraction for building reusable UI controls long before design systems were a thing. Web Components finally bring that same idea to the browser natively.
This session explores how the Web Forms mindset translates into Custom Elements, Shadow DOM, and HTML templates. We’ll examine how Web Components enable design systems that work across frameworks, how they differ from server‑driven controls, and why they’re becoming a foundational layer for modern UI. Whether you’re maintaining legacy apps or building greenfield projects, you’ll leave with a practical understanding of how to apply familiar patterns in a modern, standards‑based way.
**YouTube Link**
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