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Civic Groups Berlin

Join Berlin's Civic Community & Make a Difference

Feiert mit uns 2 Jahre Brompton Junction Berlin

Feiert mit uns 2 Jahre Brompton Junction Berlin

Wed, May 27, 2:30 PM
From Brompton Berlin
5.0

Begleitet uns auf eine schöne gemeinsame Ausfahrt durch Berlin und feiert mit uns das zweijährige Jubiläum von Brompton Junction Berlin. Die Tour startet an der Brompton Junction Berlin, führt durch einige der schönsten Fahrradstrecken der Stadt und endet wieder an der Junction bei einem entspannten Ausklang zusammen. Start & Ziel: Brompton Junction Berlin ([Rosenthaler Str. 31, 10178 Berlin](https://www.google.com/maps/place//data=!4m2!3m1!1s0x47a8513af0ba2b3d:0x7f5d1dea3be52036?sa=X&ved=1t:8290&ictx=111)) Mittwoch, 27. Mai Start der Ausfahrt: 16:30 Uhr Bitte gebt uns eine kurze Rückmeldung (RSVP). Link zur Ausfahrt: https://www.komoot.com/tour/2932512970?share_token=a1kJm4CzTo7ymGAxUEzzhiCbe7JevCtJ7wpbp55qavNpwo43ad&ref=wtd&t_s=referral&t_cid=route_share&t_ref_username=138017303207

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17 attendees
Quiz Walk – Prenzlberg (Kollwitzkiez) #74

Quiz Walk – Prenzlberg (Kollwitzkiez) #74

Wed, May 27, 5:30 PM
From The Quiz Walk Fun Team Trivia Game
4.9

What's a great way to **have fun**, **meet people** and **explore Berlin**? *Hint:* It's happening in **Prenzlauer Berg (Kollwitzkiez)** on **Wed. May 27th at 7:30 PM**. *Answer:* The next **Quiz Walk!** Join a team, walk from clue to clue and answer ca. **15 all new questions** about music, sports, culture, movies/TV, history, geography, history, science etc.! ― It's a great way to **meet people** ― ― **Use your knowledge** and help your team **win** ― ― Get to know **a Berlin neighborhood** (Kiez) better at each event ― ― Learn exciting things at these **fun, interactive quizzes** ― ― Afterwards, **meet up to chat**, and find out the **answers** ― **How it works:** We meet where Kastanienallee meets Schönhauser Allee (U8, trams 12, 50, M1, M10 - see **Start** below) and form **teams of 4** players. Then we **walk from clue to clue**. **Use teamwork** to answer the questions or **ask passers by for help**! See and answer the questions on one smartphone per team and **see your score** **as you play**! No rush – speed doesn't count. **Start:** Across from **Kastanienallee 2, 10435 Berlin,** in the little triangular park, across from the *Pane e Vino* restaurant. **Note:** Please bring a **2€** **donation** to cover the costs of organizing. And please be on time, as we leave the meeting point within 10 minutes. **Looking forward to seeing you!**

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12 attendees
Build Smarter AI: GraphRAG & Generative AI Workshop

Build Smarter AI: GraphRAG & Generative AI Workshop

Wed, May 27, 2:00 PM
From Graph Database - DACH (Germany, Austria, Switzerland )
4.5

Register: https://www.eventbrite.de/e/build-smarter-ai-graphrag-generative-ai-workshop-tickets-1985345958205 Join us for a hands-on introduction to Generative AI with Neo4j at 42 Berlin. **Large language models are powerful — but without structure, they lose context fast.** **As part of the mAI ist für AI series at 42 Berlin, this workshop explores how [Neo4j](https://neo4j.com/ "https://neo4j.com/") can improve GenAI applications and reduce common challenges such as hallucinations.** In this instructor-led workshop, participants will explore how graph databases can improve GenAI applications and reduce common challenges such as hallucinations. You’ll learn key concepts including Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), GraphRAG, vector search, knowledge graphs, and AI agents. The workshop follows a **mixed format, combining short theoretical inputs with practical exercises**. Participants will work through tasks while instructors are available to support and answer questions.

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17 attendees
Evening Worship Service

Evening Worship Service

Sat, May 23, 4:00 PM
From American Church in Berlin
4.8

Join us for a welcoming and reflective Saturday evening worship service in Engish. This service follows a classic liturgical form and includes Holy Communion, offering a meaningful and grounding way to end the week. The liturgy is a bit shorter than our Sunday service. After worship, stay for fellowship and conversation. Whether you are new to faith, returning after a long time, exploring Christianity, or deeply rooted in the tradition — you are truly welcome here. And when we say *all*, we mean **all**. Come as you are. You belong. We celebrate open communion, meaing all are wecome to recieve Holy Communion.

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1 attendee
Contract Assertions on Virtual Functions

Contract Assertions on Virtual Functions

Tue, May 26, 4:30 PM
From Berlin C++ Meetup
4.7

The next **Berlin C++ Meetup** hosted by think-cell takes place on **Tuesday, May 26**. Join us for an evening with the Berlin C++ community! This meetup is a chance to step away from your day to day work, meet other developers, exchange ideas, and have real conversations about modern C++ in a relaxed setting. \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- ## **Talk** ### **Contract assertions on virtual functions** *Timur Doumler – Citadel Securities* Contracts assertions were introduced in C++26, but they cannot be applied to virtual functions. To close this gap, we first need to answer the question: how should contracts assertions behave in the presence of inheritance and runtime polymorphism? In this talk, Timur explores why this problem is harder than it looks. He reviews existing approaches from other languages, such as Eiffel, D, and Ada, highlights why they don’t fully translate to C++, and outlines the key design challenges involved. He then presents a concrete proposal for how contract assertions on virtual functions could work in C++, balancing correctness, safety, and usability. Along the way, the talk touches on good API design, the true meaning of the Liskov substitution principle, and how to reason about program correctness. \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- 📅 **Date & Time:** Tuesday, May 26, 2026 – 18:30–21:30 📍 **Location:** Le Wagon Coding Bootcamp, Rudi-Dutschke-Straße 26, 10969 Berlin 🕒 **Agenda** 18:30 – Doors open 19:00 – Talk + Q&A 20:40 – Pizza, Drinks and Networking \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **RSVP now to save your seat!**

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86 attendees
Sunday Service 10:45am

Sunday Service 10:45am

Sun, May 24, 8:45 AM
From Berlin Bible Study Meetup
4.9

You are welcome to join Sunday services at our church location. Feel free to contact us if you have any questions.

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1 attendee
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Frequently asked questions

Civic groups on Meetup are community-driven organizations that focus on local engagement and societal topics. They allow individuals to come together, discuss ideas, and participate in events aimed at bettering the community and addressing civic issues.

To find civic groups in Berlin, browse Meetup for local communities focusing on civic engagement and public affairs. Use search filters to narrow down categories and see groups meeting near you or virtually.

Yes, you can join multiple civic groups on Meetup. Engage with different communities to explore various public service activities and events aligning with your civic interests.

To see if there are events today, check Meetup’s event calendar. Filter by location and date to discover any civic-related meetups happening in Berlin on the current day.

Joining a civic group in Berlin can provide opportunities to engage in local issues, collaborate with passionate individuals, and make a meaningful impact within the community.

Berlin civic groups on Meetup function by organizing events and discussions focused on local issues and community improvement. Members usually attend regular meetings and participate in planned activities.

Many civic events are free to attend, but some might have a small fee based on resources needed or venue costs. Always check event details for any associated fees.

Yes, many civic groups in Berlin host online events that allow members to participate in discussions or listen to speakers through virtual platforms, expanding reach beyond geographical limitations.

While Meetup can help connect you with like-minded individuals, building friendships depends on ongoing engagement and interaction at events.

To RSVP for a civic event, log into your Meetup account, navigate to your chosen event, and click the RSVP button to confirm your attendance.

Group activity levels vary. Some may hold regular meetings year-round, while others organize events seasonally or around specific community needs.

Meetup focuses on group-oriented activities. However, some civic groups might have connections or initiatives that relate to individual volunteer opportunities.

If you can't find a specific civic group, consider starting your own Meetup community to gather individuals with shared interests and discuss important topics.

Yes, creating your own civic group is possible on Meetup. Establish a new group around a civic interest and organize events to connect with others.

Stay active by regularly attending events, participating in community discussions, and sharing ideas with others in your civic group. Engage deeply and build connections.