Graph Theory

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.

**⚠️ IMPORTANT: REGISTRATION MANDATORY ⚠️** Registration on **Luma** is **REQUIRED** to attend this event. **Link: https://luma.com/1sre8dy7?utm_source=meetup** Your registration is subject to host approval. You must complete the registration process on lu.ma to receive the full event location details and confirmation of your attendance. **Please note: Without approved registration on Luma, you will NOT be able to access the event location or attend.** We are excited to host a **BLISS x dida workshop** featuring **Lazar Obradović (Lead Data Scientist @ cognee.ai)**, who will guide us through an interactive session on Agentic AI. ​Title: Explainable Scientific Discovery with AI Memory: Hypothesis Generation and Validation with Cognee and Bayer 📅 Date: 27.05.2026 🕕 Time: 18:00 📍 Location: TU Berlin Marchstrasse 23 [Room 0.011] ​The session will last around 2 hours, followed by a networking session with dida and fellow AI enthusiasts (and free pizza!🍕). Bring your laptop! **​Abstract: Building "AI scientist"** systems that can reliably generate and evaluate research ideas remains effectively an open problem. While LLMs make hypothesis generation cheap, current systems still struggle to connect evidence across papers, domains, and mechanisms in a structured and reusable way. Evaluation is equally difficult, often relying on opaque “LLM-as-a-judge” methods that are hard to interpret or reproduce. We use Cognee to ingest scientific literature and construct a graph-based representation of papers, claims, and entities with associated vector embeddings. We then use this structure to select and organize the context used for hypothesis generation. Candidate hypotheses are evaluated using explicit graph- and vector-based metrics grounded in the underlying corpus. Initial evaluations by Bayer across targeted biomedical domains demonstrated that graph-based AI memory can reliably support scientific hypothesis generation and validation. **⚡ FINAL REMINDER ⚡** **You MUST register and be approved on Luma to attend. The event location will only be visible after your registration is confirmed by the host. Link: https://luma.com/1sre8dy7?utm_source=meetup** *** We are **BLISS e.V.**, Berlin’s AI community connecting like-minded individuals passionate about machine learning and data science. Our **BLISS Workshops** connect **students and young professionals with industry partners**, offering an inside look into **how machine learning is applied in real-world settings** \- from research and development to deployment\. ​We are **dida**, scientific engineers who believe that **reliable AI** should not be a **"black box".** That is why we prioritize transparency, mathematics, and code over hype. By **bridging the gap between theoretical research and production**, we develop custom white-box AI solutions that are fully explainable, rigorously engineered, and free of "magic". ​​​dida Website: [https://dida.do](https://dida.do/?utm_source=luma) ​​dida Youtube: [https://www.youtube.com/@dida-do](https://www.youtube.com/@dida-do?utm_source=luma) ​​​BLISS Website:[ https://bliss.berlin](https://bliss.berlin/?utm_source=luma) ​​​BLISS Youtube:[ https://www.youtube.com/@bliss.ev.berlin](https://www.youtube.com/@bliss.ev.berlin?utm_source=luma)

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

Dieser besondere Deutschkurs ist für alle, die mit Spiel und Spaß ihr Deutsch verbessern wollen. Wir sind eine kleine Gruppe (max. 15 Personen) von Deutschlernern zwischen A2 - B2 und machen Theater-Improvisation auf Deutsch. Aber keine Angst - das kann jede/jeder lernen! Der Fokus liegt vorallem auf Sprechen und Verstehen, so daß du in Alltagssituationen spontaner reagieren kannst und mit dem Sprechen auf Deutsch flüssiger wirst. Ich bin sowohl Deutschdozentin als auch Theaterschauspielerin und entwickle diese Methode seit mehr als 10 Jahren. Der Kurs ist immer mittwochs und du bist herzlich willkommen, vorbeizukommen und uns kennenzulernen. Das 1. Mal kostet der Kurs 12 Euro zum Kennenlernen. Ein 10er Ticket kostet 160 Euro. Ein 5er Ticket 95 Euro und der Drop-in-Preis ist 20 Euro. Ich freue mich auf Euch. Bei Fragen kannst du mich gerne kontaktieren. liebe Grüße Nina

Welcome to the PyData Berlin May meetup! We would like to welcome you all starting from 18:00. There will be food and drinks. The talks begin around 18.30 and the doors will close at 18:45. **Make sure to arrive on time!** Please provide your first and last name for the registration because this is required for the venue's entry policy. If you cannot attend, please cancel your spot so others are able to join as the space is limited. **Host**: **GetYourGuide** is excited to welcome you to this month's version of PyData. \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\* The Lineup for the evening **Talk 1: Text2SQL in the Wild — Agentic Workflows & Semantic Models on Customer Data** **Abstract**: Translating a business user's natural language question into a reliable SQL query has huge value for business analysts, but doing it accurately at scale, on messy enterprise data, for complex queries, is incredibly difficult. This talk walks through a production Text2SQL system built on four pillars: semantic models built on customer data, RAG-based semantic search, an agentic verification and correction loop for building the SQL, and an evaluation framework for the entire process. Raw schema information is not enough for text2sql to work. Rather, thorough documentation including business metrics, synonyms, and qualified example queries, are required. We'll cover how to automate this documentation pipeline by mining query logs, generating descriptions with LLMs, and organizing everything into a knowledge graph and vector search index. From there, we'll dive into the agentic flow that takes a user question and iteratively generates, validates, and fixes SQL against a live database. The agentic framework analyses syntax errors and execution results to help it fix the SQL. Participants will leave with practical takeaways on RAG architecture for structured data, agentic retry patterns, and how to think about evaluation for Text2SQL systems in production. **Speaker**: Oren Matar **Bio**: Oren Matar is a principal data scientist and algorithms developer, with a background in social sciences and Bayesian methods. He specializes in NLP and time series forecasting, as well as agentic methods for data retrieval and processing. **Talk 2: Interpreting and Communicating Statistical Models** **Abstract**: Extracting actionable insights from complex statistical models remains a challenge, as raw coefficients are often uninterpretable due to nonlinearity, interactions, or hierarchical structures. This talk introduces a unified framework for model interpretation based on the principles of the Marginal Effects project ([https://marginaleffects.com/](https://marginaleffects.com/)). We move away from internal model parameters toward quantities of interest, such as marginal effects and adjusted predictions that translate statistical output into the "natural language" of the data. We will demonstrate these concepts in Python using the Bambi interpret module, showcasing a seamless workflow for interpreting Bayesian models built on PyMC. The audience will learn how to use the four primary interpretative pillars: Predictions, Comparisons, Slopes, and Marginal Means to compute average marginal effects and visualize conditional relationships. By the end of this session, you will be equipped to turn sophisticated GLMs and multi-level models into clear, rigorous narratives that are easily communicated to stakeholders. **Speaker**: Juan Orduz **Bio**: Juan is a Mathematician (Ph.D. Humboldt Universität zu Berlin) and Principal Data Scientist at PyMC Labs. He is interested in interdisciplinary applications of mathematical methods. In particular, time series analysis, Bayesian methods, and causal inference. **Lightning talks** There will be slots for 2-3 Lightning Talks (3-5 Minutes for each) between the two main talks. Kindly let us know if you would like to present something :) \*\*\* NumFOCUS **Code of Conduct** THE SHORT VERSION Be kind to others. Do not insult or put down others. Behave professionally. Remember that harassment and sexist, racist, or exclusionary jokes are not appropriate for NumFOCUS. All communication should be appropriate for a professional audience including people of many different backgrounds. Sexual language and imagery are not appropriate. NumFOCUS is dedicated to providing a harassment-free community for everyone, regardless of gender, sexual orientation, gender identity, and expression, disability, physical appearance, body size, race, or religion. We do not tolerate harassment of community members in any form. Thank you for helping make this a welcoming, friendly community for all. If you haven't yet, please read the detailed version here: https://numfocus.org/code-of-conduct \*\*\*

This is another event from the "All in Kubernetes" event series. This group is focused on using Kubernetes for everything. All in Kubernetes. Data, databases, AI, ML, and all kinds of stateful workloads on Kubernetes and Talos. *** **Schedule:** 6:00-6:30pm - Open doors, pizza, drinks & networking 6:30-7:15pm - (Em)Powering Postgres with Talos and Simplyblock - [Chris Engelbert](https://www.linkedin.com/in/noctarius/?utm_source=luma), Simplyblock 7:20-8:05pm - How Talos Makes It Easier To Build a Cluster Management Platform - [Utku Özdemir](https://www.linkedin.com/in/utkuozdemir/?utm_source=luma), Sidero Labs 8:05-8:45pm - Drinks & Networking **​Who Should attend:** Anyone interested in talking and learning about Data, AI and Stateful workloads on Kubernetes and Talos. ​ **When & Where:** May 27th, 2026, 6:00pm Antler office, Jägerstraße 32, 10117 Berlin Sponsored by [Sidero Labs](https://www.siderolabs.com/), [simplyblock](https://simplyblock.io/) and [Antler](https://www.antler.co/)

Join us for an evening on the practical side of AI agents. We'll dig into context engineering and why relevance matters more than prompt tricks, then look at what it takes to run autonomous agents safely alongside humans. Food and drinks provided — stick around after for networking. ✍️ RSVP asap as capacity is limited so grab your spot asap! 📅 **Date and Time** Wednesday, May 27, 2026 from 18:00-20:45 📍 **Location** [EBCONT office, beyond Quartier Heidestrasse, 34, 10557 Berlin](https://maps.app.goo.gl/aQGPgteqhQ2yrmx96) 📝 **Agenda** 18:00 – Doors open, arrivals and check-in 18:20 – Welcome note by EBCONT 18:30 – **Agent Builder Hope is not a strategy — relevant context for data driven agents** by Anderson Queiroz — Elastic *What are agents and context engineering? And why we think the "center of gravity" for context engineering is much more about relevance and your data than only prompts and memory management.* 19:00 – Q&A & quick break 19:15 – **Adapting to AI in Security** by Jenny Pinheiro — Tines *Best practices for autonomous AI and human interaction in the context of workflows.* 19:45 – Pizza, drinks & networking \*\*\* Invite your friends and join us for an evening of learning and networking with fellow engineers and speakers! Thank you to **EBCONT** for hosting and to **Tines** for teaming up with us on this one!

English is below In kurz & authentisch & unseriöser Künstler:) inneres und dann äußeres Fotoauge trainieren und Spaß dran haben. Wahrnehmung, Fotografie, Streetfood, Walk & beste U-Bahn :) Dazwischen Berlin in urban, lebendig, divers, dreckig, wunderschön, direkt im Kiezleben, mind. 1 Späti-Getränk, viele Reize und immer wieder ein Fokus. Dein Fokus. Wirst ihn immer wieder neu, anders, vertiefend für dich kennen lernen. Zwischen Ostkreuz bis Markthalle 9 wird unser Spielplatz sein. Ich freu mich darauf :) ausführlich, seriös: Dieser Street Walk verbindet urbane Erfahrung, Wahrnehmung und Fotografie in Berlin. Wir bewegen uns bewusst abseits klassischer Touristenrouten durch Friedrichshain, Kreuzberg und die Übergänge dazwischen. Straßenleben, Menschen, Bewegung und Streetfood gehören dabei genauso dazu wie das Fotografieren selbst. Dieses Format versteht sich weniger als klassische Fototour und mehr als urbane Erfahrung zwischen Wahrnehmung, Stadtgefühl und Fotografie. Die Kamera dient dabei nicht nur zum Festhalten von Motiven, sondern als Werkzeug, um bewusster zu sehen und Momente anders wahrzunehmen. Wer Lust hat auf schnelle Touristenbilder oder reine Technikvermittlung, wird hier wahrscheinlich nicht ganz glücklich. Wer dagegen neugierig darauf ist, wie stark Wahrnehmung, Aufmerksamkeit und Atmosphäre beeinflussen, welche Bilder entstehen und welche Erinnerungen bleiben, dürfte hier genau richtig sein. Das Format richtet sich an fotointeressierte Menschen, an Menschen ausm Kiez genauso wie auch Touris, die Berlin mal anders erleben wollen. Nicht als klassische Tour, sondern näher dran. Manche kommen fürs Fotoauge, manche für die Atmosphäre, manche einfach, um die Stadt (wieder) bewusster wahrzunehmen. Ich komme aus der Wahrnehmungspsychologie mit meiner Leidenschaft für Fotografie und verbinde diesen Blick mit urbanem Erleben. Und klar, auch der Gang zum Späti darf dabei nicht fehlen. Die ersten Walks sind Teil einer Beta Phase, in der ich gemeinsame Street Experiences auch ausserhalb von Teamevents ausprobieren möchte. Damit dieses Format in dieser Form möglich bleibt und sich entwickeln kann, liegt die Spendenempfehlung ab 20€. Bring Neugier, Kamera und/oder Smartphone für deine Wahrnehmung mit. Der Rest passiert unterwegs. Ich freue mich auf euch und auf die ersten gemeinsamen Walks diesen Sommer. This street walk combines urban exploration, perception and photography in Berlin. We make a conscious effort to stay away from the usual tourist routes, exploring Friedrichshain, Kreuzberg and the areas in between. Street life, people, movement and street food are just as much a part of the experience as the photography itself. This format is less of a traditional photography tour and more of an urban experience that blends perception, a sense of the city and photography. The camera serves not only to capture subjects, but as a tool to see more consciously and perceive moments differently. Those looking for quick tourist snaps or purely technical instruction are unlikely to be entirely satisfied here. On the other hand, anyone curious about how strongly perception, attention and atmosphere influence which images are created and which memories remain is likely to be in exactly the right place here. The format is aimed at people interested in photography, at Berliners from the neighbourhood as well as those who want to experience Berlin in a different way. Not as a traditional tour, but something more intimate. Some come for the photographic eye, some for the atmosphere, and some simply to perceive the city more consciously again. I come from a background in perceptual psychology with a passion for photography, and I combine this perspective with urban experiences. The first walks are part of a beta phase, during which I’d like to try out shared street experiences outside of team events as well. To ensure this format can continue in its current form, the suggested donation is from €20. Bring along your curiosity, a camera or a smartphone to capture your experiences. The rest will happen as we go. I look forward to seeing you all and to our first walks together this summer. Pierre

Potenzielle Freunde kennenlernen & das Neuste aus der Freundschaftsforschung erfahren. \-\-\-\- **💶 Eintritt: 13-20 Euro (nach eigenen Möglichkeiten)** **🥇 Sichere Dir Deinen Platz mit [einem Ticket (Eventbrite)](https://www.eventbrite.de/e/meet-connect-neue-freundschaften-in-berlin-workshop-tickets-1985679305255).** . Early-Bird-Tickets erhältlich. . \-\-\-\-\-\-\- **Schluss mit Einsamkeit & Langeweile: In angenehmer Atmosphäre Menschen kennenlernen & das Neuste aus der Freundschaftsforschung erfahren.** Menschen mit guten Freunden leben länger, glücklicher & gesünder. Außerdem machen gute Freundschaften einfach Spaß. . Manche sagen: "Es ist schwierig, in Berlin feste Freunde zu finden." Berlin - die Stadt der tausend Möglichkeiten ... das kenne ich auch. Deshalb gibt es diesen Workshop. . . **🚀 Dann machen wir einen Workshop!** 1. Maximal 40 Personen 2. Eine leichte Moderation führt durch den Abend 3. Wir lernen uns kennen und haben Spaß. 4. Wer mag, trifft sich wieder. . Lass Dich überrauschen, wie vertraut es sich nach 3 Stunden anfühlt - als ob man sich schon lange kennt. . . **⏰ Die Tür ist offen ab 18:45 Uhr. Bitte sei pünktlich.** * Der Workshop fängt 19:00 Uhr an. Sei am besten 18.45 Uhr da. * Mantel aufhängen, Platz suchen, auf Toilette gehen, eine Runde schwatzen & los ... * Nach 18:59 Uhr kein Einlass mehr, weil der Workshop begonnen hat. . **🔱 5 Jahre Arbeit - 1 Workshop** Fünf Jahre habe ich geforscht & ausprobiert, wie Menschen Freunde werden & was die Magie der Freundschaft ausmacht. Dieser Abend ist das Ergebnis. . Praxisnahe, schnell umsetzbare Tipps, die Du schnell in den Alltag umsetzen kannst. Kleine Happen Theorie. - Und vor allem: Kennenlernen & Spaß haben. Wir probieren einfach miteinander aus. . Eine Teilnehmerin sagte mal zu mir: "Georg, das Zeug wirkt!" Was soll ich sagen?: "Stimmt. Ich hoffe doch! Dazu ist es da." . Stell Dir vor: Ein Raum voll mit angenehmen Menschen, die Lust auf echte Freundschaften haben. Das gibt es in Berlin. . . **🌞 Weitere Angebote** Freundschaft lebt vom Wiedersehen, vom Kennenlernen und von Tiefe. Deshalb gibt es zahlreiche Angebote bei Abenteuer Freundschaft: Workshops, Wanderungen, Ausflüge, Spaziergänge, Frauen-Abende, Männer-Abende sowie Workshops zu Persönlichkeitentwicklung & Kommunikation. . Für ein gutes Leben mit angenehmen Menchen. Bis es Klick macht & die richtigen Freundschaften entstanden sind. . **🏠 Der Veranstaltungsraum** * Wir haben einen wunderschönen Raum im Prenzlberg - im Life Artist Creators Hub * Gut mit Öffis zu erreichen * Schönhauser Allee (Ringbahn, U2, M1), Eberswalder Straße (U2, M10, M12) * Vor Ort ist alles ausgeschildert. Der Veranstaltungsort ist im Hinterhof. Die Schilder haben ca. A4-Größe. . **🎒 Bring das bitte mit:** * Etwas zu trinken (z.B. deine Wasserflasche, **keinen** Alkohol) * Wenn Du magst: Zettel und Stift für eigene Notizen. * Du solltest satt sein und vorher gegessen haben .. **😲 Ehemalige Teilnehmer/innen:** "Ich hatte Schwierigkeiten in Berlin anzukommen. Früher war es immer easy, hier viel es mir schwer Freunde zu finden. Bei Deiner Veranstaltung haben wir uns kennengelernt. Jetzt sind wir ein Freundeskreis. Ich hätte das nicht mehr geglaubt!" . "Ich bin ein bunter Hund & habe viele Bekannte. Doch wie gute Schritte zu echten Freundschaften macht, das hast Du mir gezeigt." . "Ich war nervös, ob ich wirklich kommen soll. Was sind da für Leute? Mit wem verstehe ich mich? Nach einer halben Stunde war mir klar: Gute Freunde sind gleich. Ich muss mich nicht mit jedem verstehen. Allein für die Methoden hat es sich gelohnt. Dankeschön!" . "So schnell im Deep Talk miteinander. Interessant! Das hat Spaß gemacht." . **👋🏽 Get in touch & stay in touch:** . **✈ Telegram-Kanal: [t.me/abenteuer_freundschaft](http://t.me/abenteuer_freundschaft)** für Events, Workshops & Neuste Erkenntnisse aus der Freundschaftsforschung (Überschriften) . **✉ Freundschafts-Newsletter:** [https://abenteuer-freundschaft.de/newsletter](https://abenteuer-freundschaft.de/newsletter) Alle 4 Wochen das Neuste aus der Freundschaftsforschung. Oft schreibe ich seltener, nämlich nur dann, wenn es wirklich etwas zu berichten gibt. . **🔥 6 Zutaten großartiger Freundschaften** Seit 2020 forsche ich, was echte Freundschaften ausmacht. "Die 6 Zutaten großartiger Freundschaften" sind mein bestes Zwischenergebnis. Du erhältst das eBook kostenlos mit dem Newsletter: [https://abenteuer-freundschaft.de/newsletter](https://abenteuer-freundschaft.de/newsletter) . **🎭 Meet-Up-Gruppe:** [https://www.meetup.com/g/abenteuer-freundschaft/](https://www.meetup.com/g/abenteuer-freundschaft/) Hier bist Du schon: Workshops, Spaziergänge, Wanderungen, Treffen, Eislaufen, Eisbaden, Männer-Abende, Freundinnen-Workshops, Sonntagsausflüge . 🌎 **Mehr über mich und Abenteuer Freundschaft:** Meine Webseite mit viel Freundschafts-Wissen: [www.abenteuer-freundschaft.de](http://www.abenteuer-freundschaft.de) . **🚀 Einige Highlights zum Freundschafts-Wissen:** * [Welche Freunde passen zu mir?](https://abenteuer-freundschaft.de/welche-freunde) * [Wie schnell entsteht Freundschaft?](https://abenteuer-freundschaft.de/wie-schnell-entsteht-freundschaft) * [Wie viele Freunde braucht man? Wie viele Freunde sollte man haben?](https://abenteuer-freundschaft.de/wie-viele-freunde)

✅**Please fill the** [SIGN UP FORM HERE](https://forms.gle/LaifWkFTDRn4gweQ7) **to join this event** Looking to meet new people thru a fun and engaging experience ? Whether you're single, taken, or it’s... complicated, this event is for you! Join us for a unique **Traffic Light Speed Friending experience** to meet friendly faces with an interactive introduction, speed friending rounds with fun conversation cards, and enjoy Italian pizza together, everything is designed to help you spark connections 💖 🚦**The** **Traffic light concept** Upon arrival, you’ll receive colour-coded name tags that reflects your intensions so there’s no mixed signals 😉 💚Green – Single & open to date 🧡Orange – It’s complicated or just confused, but you’re open to making new friends ❤️Red – Taken, just here to make friends 👀**Here’s What to Expect:** 🙋🏻‍♀️**Starting with introduction & Guess the fun facts:** we’ll display the intro and fun fact you submitted on screen, and everyone will guess who it belongs to. It’s a fun way to learn about each other while skipping repetitive introductions and small talk. 🍕**Italian Pizza & a Welcome drink** – Mingle with each other over yummy italian pizza & 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** – you will rotate every 5 minutes with conversation cards on the table to make the conversation easier so you can have fun discussions and skip the small talk. 🏆**Fun ice breaker games I designed with Prizes:** er and end the night with laughter 🎤**Optional Karaoke** at the end to sing to night away 👀[Sneak peak of our last speed friending event on Instagram ](https://www.instagram.com/reel/DPY7jWGCFvd/?igsh=Mm0yb2ppZTlhZnp4) ️🎟️**Ticket Price:** €35 Includes all activities, Italian break & Pizza, and a welcome drink (10% off Student discount or unemployment discount available) ✅ [SIGN UP FORM HERE](https://forms.gle/LaifWkFTDRn4gweQ7) 🔗 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 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! 🫶🏼

Bring a blanket, maybe a drink or snack, and 3–5 books you’d like to pass on, and spend a relaxed Sunday afternoon with fellow readers at the Gleisdreieck Park. Novels, philosophy books, poetry, comics, forgotten favorites — in any language — everything is welcome. Maybe you’ll leave with fewer books — or more. Both are part of the adventure. This is not a formal market or networking event — just a cozy little community gathering with books, conversations, and a bit of curiosity. Come browse, swap, chat, or simply enjoy the atmosphere on the grass. Orga The meetup will only take place when the **weather is good**. Please keep an eye on notifications. This meetup is donation based. Your contribution helps keep this community alive and is highly appreciated. You can either contribute in cash or via Buy me a Coffee: [https://buymeacoffee.com/butterflyradar](https://buymeacoffee.com/butterflyradar) Questions? Check our Meetup-FAQs: [https://socialbutterfly.berlin/meetup-faq/](https://socialbutterfly.berlin/meetup-faq/) Meet your host I’m Julia — a Berlin local who loves bringing people together. My path went from growing up in a dance school to studying philosophy to working in IT support, and somehow all of that led me here: hosting meetups and creating spaces where people can show up, relax, and connect. Insta [https://www.instagram.com/juwaberlin/](https://www.instagram.com/juwaberlin/) LinkedIn [https://www.linkedin.com/in/julia-waehnert/](https://www.linkedin.com/in/julia-waehnert/) About The Social Butterfly Club 🦋 is a Berlin-based community that has been bringing people together for over three years. Each gathering is part of a larger framework designed to help friendships grow through shared experiences in the city — with a long-term vision of turning Berlin itself into a shared, playful experience. Love the vibe? There’s a whole community waiting for you. 🦋 Join the Social Butterfly Club and experience Berlin together: [https://socialbutterflyradar.substack.com/](https://socialbutterflyradar.substack.com/)

Wissen verändert die Welt. Mach Mit! Wir treffen uns alle zwei Wochen zum lockeren Austausch und gemeinsamen Arbeiten in unserem Communityraum in der Köpenicker Straße in Berlin-Mitte. Alle Interessierten sind herzlich eingeladen vorbeizukommen und mehr über Wikipedia und ihre Schwesterprojekte (z. B. Wikimedia Commons oder Wikidata) zu erfahren. Finde heraus, wie Wikipedia funktioniert, lerne wie du selbst mitschreiben kannst und welche Artikel zu deinen Lieblingsthemen noch fehlen. 🕖 Termine: zweiwöchentlich donnerstags ab 18.30 Uhr ℹ️ Aktuelle Termine: [https://w.wiki/tv](https://w.wiki/tv) Die Teilnahme ist kostenfrei, eine Anmeldung ist nicht notwendig. Komm einfach vorbei! Vor Ort können Leihrechner zur Verfügung gestellt werden. P. S.: Auch wenn die Teilnahmezahlen hier niedrig erscheinen – wir bewerben das Event noch auf anderen Plattformen und sind in der Regel zwischen 6 und 12 Personen. Foto: Niccolò Caranti (OBC), [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0), via Wikimedia Commons

Hello people, Let’s have a very typical German ice cream together: the spaghetti ice cream. We‘ll go to Berlin‘s oldest ice cream cafe. Of course you can also order something else. Afterwards, we will go for a little stroll in the park, which is right next to the cafe. Please update your RSVP in time if you cannot make it - have respect for others who are interested and me who doesn’t want to eat ice cream alone ;-). See you soon, Lena

Who else is ready to sit outside? Join us for a casual chat over coffee & tea at Grandview Grind! Come out and meet some new people, enjoy your favorite drink, and make some new friends!

The June Ohio North Database Training user group meeting will be held on **June 2nd, 2026 at 5:00PM**. This will be a **HYBRID** event and we will be joined online by **Sam Nasr.** You're welcome to come meet in-person at our meeting location, the offices of Improving at **[6000 Freedom Square Dr,](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** **[Unit 110,](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** **[Independence, OH 44131](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** [Teams Link ](https://teams.microsoft.com/meet/215625630917731?p=vxNb3zudhNj0S6Cg0v)if anyone needs it after RSVP-ing for in person. If you would like to subscribe to our email list outside of Meetup, we have changed platforms recently and you will need to register [here in Kit ](https://ohio-north-data-training.kit.com/b8f036f615)instead to receive emails. Agenda: **5:00 PM EST**: Online and in-person meeting begins with a social hour. This is an unstructured hour where you can join us to catch up and meet other group members before the session starts. There will be food brought in for in-person attendees. **6:00 PM EST**: Elections, announcements, followed by our feature presentation. See below for presentation details. **7:30 PM EST**: Optionally after the main presentations, the in-person crowd may go out for snacks and drinks at a local establishment. We hope to see you there! Session Abstract ### SQL Server 2025: The Developer’s Revolution Explore SQL Server 2025’s new dev features -JSON type, Regular Expressions, and Change Event Streaming for real-time pipelines. See how REST API and Data API Builder turn your data into secure, high-performance APIs. Packed with demos, this session is perfect for developers, DBAs, and architects \*Please note, that we will be using Microsoft Teams for the online portion of this meeting. You may want to join a few minutes early to ensure you do not have any issues. If you are attending in person, there are large TVs at the office, and you do not need to bring a laptop or use Teams.

Let’s meet and wander the galleries! General admission on Sundays is free.

Join us as we get together to see the top-reviewed comedy-drama, I LOVE BOOSTERS! The film comes from writer/director Boots Riley and follows a group of shoplifters who take aim at a cutthroat fashion maven. Here are details, trailers and our plan for this event: DESCRIPTION: The film follows a group of shoplifters who take aim at a cutthroat fashion maven. It is written/directed by Boots Riley (Sorry to Bother You) and stars Keke Palmer, Naomi Ackie, Taylour Paige, Poppy Liu, Eiza González, LaKeith Stanfield, Will Poulter, Don Cheadle, and Demi Moore. BUZZ AND ACCLAIM: I Love Boosters was the opening film at this year’s SXSW Festival and premiered to rave reviews! It is currently earning a tremendous 97% positive rating on Rotten Tomatoes where critics call it, “an unexpected celebration of friendship, community, and solidarity.” Others call the film “an exercise in radical empathy,” a “masterful” and “optimistic” film designed to “provoke discussion” while making the audience laugh. TRAILER: [https://www.youtube.com/watch?v=r4lPRISgr9c](https://www.youtube.com/watch?v=r4lPRISgr9c) SUMMER OF ICE CREAM: GRAETER’S! Established way back in 1870 in Cincinnati, this historic, family-owned brand is famous for their delicious small batch ice cream and any chocolate chunk flavors! They are currently the only commercial ice cream maker using the French Pot method that they’ve been using since they first opened! Plus, those chocolate chunks, oh my goodness! Vegan options are available. PLAN: Details for this event have just been confirmed! We got a later than usual showtime, so we’ll go with ice cream BEFORE the show! Here’s the plan: Meet at Graeter’s at 6:30pm for a pre-show sweet treat! Then, get ready for a fun and wild one! Purchase your ticket for the 7:30pm showing and meet in the lobby area between 7:10 and 7:20pm. Advance ticket purchase not required but be sure to mention you’re with the Movie Group for admission and concession discounts! Look forward to seeing you there, Dan

**Weather permitting**, we’ll take a casual ride from Pickerington Ponds (Glacier Knoll) to Three Creeks and back. Distance is **18–25 miles**, depending on where we turn around and whether we add a side loop. Pace is around **12 mph**, but this is a fun, no‑drop ride — we can slow down as needed. Here’s the **map** showing Glacier Knoll (bike), Confluence Park (flag), and BrewDog: [https://www.google.com/maps/d/edit..](https://www.google.com/maps/d/edit..). Text or call Scott at **614‑975‑4458** if you’re coming. Columbus ski club membership not required for this event. CSC assumes no responsibility for the event or any injuries as this is organized by a third party.

We connect you with up to 30 Men or Women tennis partners close to your PLAYING REGION and skill level. This program is less competitive, no champions crowned, no league standings just dedicated tennis partners who want to meet up with you on the courts. Players will meet up to play a tennis match or just to hit around. Just go through the [Join Page](https://www.tenniscolumbus.com/partner-program) to enter this program. [https://www.tenniscolumbus.com/partner-program](https://www.tenniscolumbus.com/partner-program)

Let’s meet and share discussion of the James Baldwin short story collection, Going to Meet The Man.