U.S. Civil War

**Join us for a beautiful summer evening at Bozar Rooftop for the Casavillani Rooftop Sessions — a relaxed open-air gathering with house music, good vibes, drinks, food, and sunset views over Brussels. 🌆✨** Casavillani is bringing fresh house records and DJs to the rooftop, creating the perfect atmosphere to meet new people, enjoy the music, and spend a warm evening together above the city. Entry is free, but spots can be limited. 🎧💃🕺 **📅 Date: Thursday, 25 June** **🕕 Meetup time: 19:00** **📍 Meetup location: In front of Bozar, Rue Ravenstein 23, 1000 Brussels** **🎟️ Entry: Free** **🍹 Drinks & food: Available on the rooftop** Important note: I have not booked any table, private area, or reserved place for the group. This is an informal meetup where I simply bring people together to enjoy the evening as a friendly group. We will meet outside Bozar and go up together, but entry and space on the rooftop depend on the venue’s availability and rules. Everyone is responsible for their own drinks, food, and personal expenses. 😊 Come with good energy and an open mind — it’s a perfect event for socializing, dancing, and discovering one of Brussels’ nicest summer rooftop spots. 🌞🥂 Join the WhatApp group: [https://chat.whatsapp.com/EimXMXyRBjo7PfHRoVc1j7](https://chat.whatsapp.com/EimXMXyRBjo7PfHRoVc1j7) Personal number: 0471695419

Feel free to join us to play any games !

Making the new Friends after work or in your vacation.

Small curated movie nights in a hidden garden in Ixelles, next to Place Flagey. A mix of: * **cult classics** * **recent movies** * **international cinema** * **comedy nights** * **karaoke & dubbing chaos nights** * **comfort food and summer vibes** **This is not a giant public Meetup** where 40 strangers stand awkwardly around overpriced drinks pretending networking is fun. Humanity already suffered enough. Our idea is simple: we gather in a private home and transform the courtyard into a small outdoor cinema. Sometimes we cook together before the movie: Italian, Thai, Lebanese, Japanese, Balkan, Greek, Latin American street food etc. Sometimes people simply grab pizza from the excellent pizzeria next door and join the screening. Food is intentionally relaxed: bowls, finger food, street food, popcorn, snacks, comfort food. **Some nights are more gourmet.** Some are glorified pizza-and-movie nights. Both are valid forms of civilization **;-)** ## **What makes this different** The group is i**ntentionally small**: usually 6 to 8 people maximum. **People are introduced properly.** Nobody gets abandoned in a corner. The atmosphere stays human, social and safe. **No heavy drinking.** **No creepy behavior.** No random people showing up uninvited. Smoking is allowed because is outside in the courtyard and occasionally we may have **hookah nights** depending on the movie/theme. ## **Typical evenings** * Wong Kar-wai + Asian comfort food * Spaghetti western + Italian street food * Anime + sushi night * Greek cinema + mezze * Balkan chaos cinema + burek * Cult movie dubbing nights where people voice scenes live karaoke-style Yes, this is a real thing now apparently. ## **Important** Because Meetups and public internet are full of bots, spam accounts and socially radioactive individuals, **we do NOT post the exact address publicly.** To join: scan the QR code on the image and request access to the private WhatsApp group or send me a DM. From there: * we announce movies * vote on menus * organize cooking nights * coordinate places **If you are new in Brussels, introverted, traveling, recently arrived, or simply tired of giant impersonal events, this may be your thing.**

**Update: The event has been cancelled due to exceptional heatwave conditions.** It will be rescheduled and replanned at a later date. We will share further details as soon as a new date is confirmed. Thank you for your understanding. **"We all agreed"... did we, though? Or did we just stop arguing?** This month we open the facilitator's toolbox and test, hands-on, several techniques for building real consensus: prioritizing, gauging support with Kaner's Gradients of Agreement, getting to the true source of disagreement. You won't watch a presentation - you'll be part of the group, we'll test the tools together and reflect on what kind of situations they are best used. Come ready to disagree productively. Led by [Sylvain Vezolles](https://www.linkedin.com/in/sylvainvezolles34d13d93d/), who brings his passion for theater to this interactive workshop, participants will be challenged to rethink how they connect, listen, adapt, and influence.

Join our next meetup on June 25th! We will have 3 talks and will share some food and drinks while networking **Location:** Infrabel, Rue des Deux Gares 82, 1070 Anderlecht, Belgium **Agenda:** 17:45 : Doors open 18:00 - 18:40 : Drinks and pizza 18:40 - 18:45 : Welcome 18:45 - 19:00 : Elastic @ Infrabel 19:00 - 19:15 : Real life never-seen-before railway project 19:15 - 19:55 : From unknown and raw to real value 19:55 - 20.20 : What’s new in Elastic v9 20:15 : Wrap up **Talks:** **Elastic @ Infrabel** In this presentation, we will explain how Infrabel uses Elastic today and how it supports our current needs. We will briefly outline some future optimizations and the integration of OpenTelemetry to further strengthen and extend our Elastic platform. To showcase how we use Elastic for addressing real business use case, we will demo a never-seen-before application build in collaboration with Elastic Belgium. *Safia Souabi – Big Data Engineer at Infrabel* *Olivier-Désiré Muhimpundu – Big Data Engineer at Infrabel* **Real life never-seen-before railway project** *How Elastic helps ensure the punctuality of rail services by detecting and correlating events in real time to anticipate disruptions, ensure operational continuity and optimise the flow of rail traffic."* *Vanessa Coeurnelle – Cyber Resilience Data Analyst at Infrabel* **From unknown and raw to real value** In this talk, Chris shares how he transformed a legacy log ingestion pipeline into a structured, scalable, and insight-ready ELK-based system. Starting from loosely indexed XML/SOAP logs with minimal configuration, the project required rebuilding the data model to handle multiple message types, complex nested structures, and inconsistent field representations. Without the luxury of a full upfront redesign, Chris adopted an iterative, data-driven approach: combining exploratory analysis with dynamic mapping strategies to progressively shape the data into a usable format. He will discuss how this led to the design of flexible ingestion pipelines, including XML parsing, normalization, and generic handling of heterogeneous payloads. The talk also covers practical techniques for managing sensitive data, reducing storage overhead, and improving query performance—such as selective data retention, hashing and fingerprinting strategies, and the use of data streams. Finally, Chris will touch on how structuring the data effectively enables higher-level capabilities like anomaly detection and automated alerting. This session is aimed at practitioners dealing with messy, real-world data and looking for pragmatic ways to make Elasticsearch pipelines more robust, maintainable, and valuable. **Bios** **Christoph Evers** is a Senior Data Scientist and Data Engineer based in Brussels, with over 15 years of experience in data systems, search technologies, and analytics. He has been working with Elasticsearch since its early days, contributing to the project between 2010 and 2012 and applying it extensively as a search engine, document store, and log ingestion platform. At OpenLex, he designs and builds advanced data solutions for legal research, including full-text search engines, NLP pipelines for entity detection and anonymization, and large-scale analytics systems. His work also includes operating and optimizing ELK-based observability stacks in Linux and Docker environments. Previously, Chris held roles spanning software engineering, data science, and R&D leadership across sectors such as social media analytics, mobility and market research. His experience combines hands-on engineering with business-oriented data applications, delivering scalable systems and actionable insights for both startups and multinational clients. He mainly focuses on search relevance, data observability, and the practical use of ELK in production environments. **Olivier-Désiré Muhimpundu** is a Data Engineer at Infrabel, where he has been working for more than three years on large-scale data platforms and data projects. He holds an engineering degree from University of Mons Faculty of Engineering and a Master's degree in Artificial Intelligence. In his current role, Olivier focuses on designing, operating, and evolving enterprise data platforms based on technologies such as Apache Kafka, Elastic Stack, and Cloudera. His work spans data ingestion, real-time processing, monitoring, observability, and platform engineering in a large-scale railway environment. **Safia Souabi** is a Data Engineer with 6 years of experience at Infrabel in Brussels. With a BSc and MSc in Physics from London, she combines a strong analytical background with expertise in building and operating large-scale data platforms for mission-critical operational and asset data. Experienced with Apache Kafka, Elastic Stack, and the Cloudera ecosystem (Hadoop, Spark, Hive/Impala), she delivers scalable batch/real-time data pipelines and optimized ETL/ELT workflows. She works closely with stakeholders to translate requirements into reliable data products, with a strong focus on data quality, governance, security, performance, and platform resilience.

* Understanding why native AD tools fall short in change tracking * Tracking who changed what, when, and from where in real time * Detecting unauthorized or suspicious changes instantly * Simplifying forensic investigations with detailed audit trails * Strengthening accountability with actionable insights

How do we connect to people? What is so great about being different? Is love selfless? Should we be dreamers or realists? What values are we losing? When are we at our best? Does childhood ever end? Is morality a matter of convenience? What makes a person beautiful? Such questions, and many more, await you Sunday at Sister's Cafe (second floor) . After introductions we will collect questions from the group participants, choose one by voting then discuss it for an hour. Then most of us stay for drinks and bizarre conversations :-).

*Due to the summery weather forecast lets meet in Parc Royal instead. Find us at one of the tables at Woodpecker. If you cannot find us call* me via 0032 485 38 09 23 ----------- Let's read and discuss non-fiction together. In **June** we will be discussing "The Pragmatist’s Guide to Life: A Guide to Creating Your Own Answers to Life’s Biggest Questions" by Simone and Malcolm Collins. For more information about the book check out goodreads: [https://www.goodreads.com/book/show/38452905-the-pragmatist-s-guide-to-life](https://www.goodreads.com/book/show/38452905-the-pragmatist-s-guide-to-life) How it works: - 10-15min Introduction round - 1 - 1,5h Free discussion around the book - 10min selection of the next book. (We will vote between three possible books. I bring two suggestions and we select a third one from the group. So if there is a book you like to discuss feel free to put it forward.) Don't worry if you cannot finish it in time. Just join us for a coffee or tea and a good conversation. :) Happy reading!

Welcome to the IHL's Sci-fi book and movie club. We focus on a particular book/movie at each meeting, but of course the conversation isn't only limited to that particular book/film. This week we are going to discuss the book "There is no Antimemetics Division" by qntm. The discussions will take place in English. Are you wondering how Thomas (as a moderator) will go about with the discussions? See books&babble’s very helpful guidelines:[ https://drive.google.com/file/d/1-52rt7q9pVWTwgBhhbCxymrrD6b-q3De/view?usp=sharing](https://antispam.leuven.be/fmlurlsvc/?fewReq=:B:JVMxOj47MS19NjklOy1ibzY7OjE7Oi14Ymxlan9+eW42aDk4Pj4/O2g4OTxqOm5pODppOG85PG5qPjg6OD48Mj87aj46OTs/PC1/Njo9PD47Ojs7OzgtemJvNjg7X0xcZG0zOzg6Oj88Jjg7X0xcZG1KOzg6Oj88LXloe382SmVlaiVfeWJ7e0tnbn59bmUlaW4taDY5Py1jb2c2Ow==&url=https%3A%2F%2Fdrive.google.com%2Ffile%2Fd%2F1-52rt7q9pVWTwgBhhbCxymrrD6b-q3De%2Fview%3Fusp%3Dsharing) Registration is required so we know how many people to expect. If you sign up and can no longer come, PLEASE let us know in advance. This is a volunteer initiative and it is important to respect their time put into organization and preparation. Hope to see you soon at Sci-fi Leuven!

Plongez au cœur de l’Histoire lors de la reconstitution de la **Bataille de Waterloo**. Que vous soyez passionnés d’Histoire ou curieux, ne manquez pas ce rendez-vous exceptionnel.

Small curated movie nights in a hidden garden in Ixelles, next to Place Flagey. A mix of: * **cult classics** * **recent movies** * **international cinema** * **comedy nights** * **karaoke & dubbing chaos nights** * **comfort food and summer vibes** **This is not a giant public Meetup** where 40 strangers stand awkwardly around overpriced drinks pretending networking is fun. Humanity already suffered enough. Our idea is simple: we gather in a private home and transform the courtyard into a small outdoor cinema. Sometimes we cook together before the movie: Italian, Thai, Lebanese, Japanese, Balkan, Greek, Latin American street food etc. Sometimes people simply grab pizza from the excellent pizzeria next door and join the screening. Food is intentionally relaxed: bowls, finger food, street food, popcorn, snacks, comfort food. **Some nights are more gourmet.** Some are glorified pizza-and-movie nights. Both are valid forms of civilization **;-)** ## **What makes this different** The group is i**ntentionally small**: usually 6 to 8 people maximum. **People are introduced properly.** Nobody gets abandoned in a corner. The atmosphere stays human, social and safe. **No heavy drinking.** **No creepy behavior.** No random people showing up uninvited. Smoking is allowed because is outside in the courtyard and occasionally we may have **hookah nights** depending on the movie/theme. ## **Typical evenings** * Wong Kar-wai + Asian comfort food * Spaghetti western + Italian street food * Anime + sushi night * Greek cinema + mezze * Balkan chaos cinema + burek * Cult movie dubbing nights where people voice scenes live karaoke-style Yes, this is a real thing now apparently. ## **Important** Because Meetups and public internet are full of bots, spam accounts and socially radioactive individuals, **we do NOT post the exact address publicly.** To join: scan the QR code on the image and request access to the private WhatsApp group or send me a DM. From there: * we announce movies * vote on menus * organize cooking nights * coordinate places **If you are new in Brussels, introverted, traveling, recently arrived, or simply tired of giant impersonal events, this may be your thing.**

Let's meet to write ! Schedule : 11:00 - 11:30 am : Presentation tour. Share briefly with the group about your project and your "goal of the day". 11:30 - 13:30 : Let's write ! 13:30 : Conclusion tour. Did you achieve your goal of the day ? See you soon !

**This event is free for Sunday Vacations members. Membership starts at €5/year.** 👉 Join here: [https://www.sundayvacations.com](https://www.sundayvacations.com/membership) *Please RSVP only if you are reasonably sure you can attend and update your RSVP if your plans change.* Escape the city bustle and join us for a magical evening walk from the royal gardens of Tervuren, through the ancient Sonian Forest, ending at the picturesque Rouge Cloître. This hike is perfect for anyone looking to unwind, breathe some fresh forest air, and enjoy the golden hour colors. 🗺️ The Route We will start at the Tervuren Station (terminus of Tram 44). We’ll begin by walking through the formal gardens and ponds of Tervuren Park, enjoying the open views and the sunset light reflecting on the water. From there, we will dive into the Sonian Forest (Fôret de Soignes), walking under the canopy of the majestic beech cathedrals. We will walk through the magnificent Arboretum that boasts centennial trees and majestic Giant Sequoias. The path will lead us gently downhill towards the historic Rouge Cloître (Red Closter), a 14th-century Augustinian priory nestled on the edge of the forest where we will stop for a well deserved drink. 🕒 The Plan \*Meeting Time: 14:50 * Meeting Point: Just outside the Tervuren Station (Terminus of Tram 44). \*The Walk: We depart at 15:00 sharp. * The End: We aim to arrive at Rouge Cloître around 18:00 - 18:30. \*Après-Walk: We usually grab a drink at the beautiful Maison du Prieur in Rouge Cloître. 📋 Practical Details * Distance: Approximately 12 km. \*Duration: \~3.5 hours walking time. \*Pace: Casual to moderate. We wait for everyone, but please be comfortable walking this distance. * Terrain: Mostly flat/downhill with some unpaved forest paths. 🎒 What to Bring \*Comfortable Shoes: Walking shoes or sneakers (trail runners are great if it has rained recently). * Water: Stay hydrated! \*Layers: Evenings can get chilly in the forest. 🚇 Getting Home The walk ends at Rouge Cloître. From there, it is a short 10-15 minute walk to Herrmann-Debroux metro station (Line 5), buses and tram 8 which connect you easily back to the city center. Note: This event is free of charge. Participation is at your own risk. Please **RSVP only** if you intend to come so we don't leave anyone behind! See you on the trail! 🌳✨

WQC has weekly Thursday night social nights at the Westerville Java Central. Come and grab a coffee and connect with the community: low stakes, chill environment, and tasty drinks. No registration is required; come as you are.

Welcome, readers! Our June read is ***Endurance: Shackleton's Incredible*** ***Voyage*** **by Alfred Lansing.** A work of nonfiction, and one of the most astonishing survival stories in history, we follow Sir Ernest Shackleton and his crew after their ship is crushed by Antarctic ice. Stranded in one of the harshest environments on Earth, the men endure months of isolation, freezing temperatures, and near starvation—yet refuse to give up hope. Lansing brings their ordeal to life through vivid detail and firsthand accounts, capturing both the brutality of nature and the resilience of the human spirit. At its core, the story is a powerful testament to leadership, perseverance, and the unbreakable will to survive against impossible odds. Looking forward to discussing with everyone! We will meet at Zaftig Brewing Co in their event room in the back. We are welcome to bring in our own food, but **all** **drinks must be purchased at the bar.** Happy reading! 📖

Join the CONNECTED Westerville Mastermind Group for a dynamic afternoon of B2B networking! This event is perfect for professionals looking to expand their business connections, share insights, and foster collaboration within the community. Whether you are a seasoned entrepreneur or just starting out, this event offers a valuable opportunity to exchange ideas, build relationships, and grow your network in a supportive environment. Connect with like-minded individuals, explore potential partnerships, and discover new opportunities for professional growth. Don't miss out on this chance to enhance your business network and take your career to the next level with CONNECTED Westerville Mastermind Group! We meet the 4th Monday of every month from 11am-1pm. Welcome and general networking from 11am - 11:30am with core meeting 11;30 - 12:30 and a final round of networking from 12:30 - 1pm.

BACK TO CABS!!! Come to CABS Friday 7/10 & Saturday 7/11 - return to CABS as we come back from Origins and the 4th of July Holiday Break. Come play the new games added to the library at Origins!!!

🤖 **Create a Working AI Agent – OpenClaw Workshop** Create a working AI agent from your browser in one session. No prior coding needed. ⚠️ Register via the link below to secure your place — RSVP won't do it. ### [🔗 CLAIM YOUR PLACE](https://aiventurelab.org/product/OpenClawMasterclass?city=Columbus&groupurlname=network-of-book-lovers-and-discussion-meetups&startgmtdatetime=2026-06-30T22:00:00Z) --- What you get: - A real, working AI agent by the end of the session - A browser-based setup you can use immediately - Hands-on experience building AI workflows from scratch *Don't just use AI. Build it.* 🤖