Building Information Modelling - BIM

A late posting but for those who are still free on Monday let's go for a hike from **Testelt to Aarschot** (\~21km, 160m elevation). We will return to the wetlands in the north-east of Vlaams-Brabant, not too far from Brussels, and explore an area we didn't visit for some time. At the end, we will hopefully find somewhere for an (optional) drink in Aarschot before taking the train back to Brussels. **The weather forecast is sunny and 14C, but prepared for a shower just in case. The path may be muddy and slippery in places so wear good shoes, preferably walking boots.** **We will walk at an average speed of 5km/h. This is quite fast.** We will walk both on paved and unpaved roads. I’ve never walked this route before, so it’s possible there are some mistakes in the planning. **You can find the GPX track here:** [https://mapy.com/s/relasemepa](https://mapy.com/s/relasemepa) (I may still update the route a bit) **Meeting point and train** We will meet outside Starbucks in **Brussels Central station at 09:00**. The train **T18022 (Bierges-Walibi & Ottignies)** leaves from **platform 3 at 9:12** (you can also join this train at Brussels Zuid at 9:07 or Brussels Noord at 9:18). We arrive in Leuven at **9:35** change on to the **IC 2608 (Aarschot & Genk),** leaving from platform 8 at 9:43. It arrives in Aarschot at 10:06. **Train tickets** \- Single Brussels to Testelt\, € 8 or € 4\.80 with Train\+ \- Single Aarschot to Brussels\, € 6\.90 or € 4\.20 with Train\+ You probably want to buy the Train+ card for the price of € 6 (1 month) or € 48 (12 months). It can be bought in the SNCB/NMBS app or at ticket machines. **Train back to Brussels** There are connections at xx:14 and xx:36 from Aarchot to Brussels, changing in Leuven and taking \~42 minutes to Central station. **Specifics** Distance: \~21 km Elevation gain: \~160 m Net walking time: \~5h Level: ***Easy*** **In the unlikely case of too bad weather, we may cancel a hike, even a few hours before the event. If this happens, we will of course update the Meetup website and send out a message to those registered. So, it is important to have access to either the [Meetup.com](http://Meetup.com) website and/or your email.** **What to bring** **\- lunch \- we will *not* stop at a cafe/restaurant for lunch** \- comfortable hiking clothes – waterproof hiking shoes \- extra socks to change \+ compeed for blisters \- water \(min 2l\) and enough food for the breaks \- sun protection oil\, a head and sunglasses OR a raincoat (please consult the weather forecast on [www.meteo.be](http://www.meteo.be/)) \- mosquito/tick repellent \- some money for drinks/snacks/etc **Basic rules** The number of participants is limited, so make sure that you RSVP only if you really intend to come. If your plans change, update your RSVP asap. This is basic courtesy towards others. Last day cancellations, no-shows and Internet warriors are not appreciated. Only people whose name appears on the main list may come to the hike. **Acknowledgement of member responsibility and release of liability** You are responsible for yourself and should be fit enough if you choose to take part. As participation in this event is strictly voluntary and you freely choose to join, it is the responsibility of individuals participating to ensure that they are fit enough and have adequate coverage to protect themselves. By signing up for this event, you agree to release the organisers from any responsibility and liability.

Do you want to become a confident public speaker? To connect and communicate better with others? And have fun? Come and join the Toastmasters of Brussels! You'll find a supportive learn-by-doing environment. It doesn't matter if you are an experienced speaker or if you are a beginner. We are there to support you, to make you feel good about yourself and to help you learn in a way that's fun. Every event we have lovely Table Topic sessions (impromptu speeches) and 3 to 4 prepared speeches. Through practice, peer evaluation and educational tools, we learn how to present our messages effectively, concisely and professionally. After the meeting, we usually sit together and socialise at the hotel bar.

Do you want to become a confident public speaker? To communicate better and connect? And have fun? Join **Dacia Toastmasters** for an inspiring evening of speeches, impromptu challenges and helpful feedback – all in a warm, international atmosphere. We are a supportive Toastmasters club where communication and leadership skills grow together – through practice, encouragement and community. Next meeting: 📅 First Monday of the month 🕗 19:00 – 21:00 (doors open at 18:45) 📍 Marriott Courtyard Brussels EU Rue Joseph II / Jozef-II straat, 1000 Brussels (Conveniently located near metro Arts-Loi / Kunst-Wet) Why join **Dacia Toastmasters**? ✔️ Practise public speaking with prepared speeches and quick-thinking exercises ✔️ Improve your communication and leadership skills ✔️ Receive constructive feedback in a positive setting ✔️ Meet a vibrant, multilingual community Our meetings are in English with a taste of Romanian and open to everyone. Whether it’s your first visit or your fiftieth, you’ll find a place to grow. Guests are always welcome. Just bring your curiosity. 📩 RSVP now and join us for a memorable evening!

6th April is a holiday ! So why not having a full afternoon of gaming there on that day ? If you feel likewise, then join this event! Unlike most of our events, this is a more improvised one : some attendees bring their games, and we decide on the spot what we'll play. You may also post your ideas of what you want to bring/play in the comments, to gauge interest among the participants. Outpost opens at 11:30, so you may come from that time, but you can also come a bit later if you wish. No real ending time, you may leave whenever you feel like to ! **Please RSVP to this event if you wish to come**. Do not come without having done so. It makes it easier to plan that way. Although you can arrive at any time, **please post your estimated time of arrival in the comments**. It will make it easier to organise the tables that way. **Don't forget to unsubscribe from the event if you aren't able to come.** Someone else might take your place in that case. Don't block it if you don't come.

Drinking & Networking in Brussels. For newcomers, temporary in town - couch surfers and regulars to meet & socialize. What a better day to start the week than drinking & socializing starting on Monday evening?

WHAT we play. As you know, we have two events, one more for social games on Thursday and another for **strategic games** on **Monday**. Depending on what people bring, we may play brainy games, not limited to chess and classic games. So, feel free to bring other ones. And this is only indicative. Some games like Decrypto fit both events, **and if people feel like playing a social game on Monday or a more strategic one on Thursday, they are free to do so.** WHERE. Because we have many strategic players on Monday and these games take longer, we moved to a café closing much later than the previous one. CHATBOX USE. In the event chatbox, you are invited to discuss the games you bring and want to play for this session. The idea is to gather people around game tables beforehand. Of course, it's also possible to show up and arrange this after the introduction round, which starts at 7h15. HOST. If you want to become a host and have your board game event for a specific game with a small group of people or in another place, Great! Let me know, and I'll help you set up your event with this group. Hosts don't pay fees. TIMING: Because strategy games are often longer, we start at 7 pm (instead of 8 pm on Thursdays). So, those who play long games can have 3 hours and 30 minutes for their game. You can come later, but you may have to wait before joining a game. WHERE. We play upstairs. Ask which room at the bar downstairs. DRINK. You have to order a drink at the bar, pay for it, and come up with it. **PLEASE TAKE NOTE THAT, UNFORTUNATELY, THE AUTOBUS ACCEPTS CASH ONLY.** EVENT REGISTRATION. Please register to allow us adequate venue planning. IN CASE OF A WAITLIST. Please, out of respect for people on the waiting list, don't cancel later than 7 PM the day before so they can plan their evening correctly. If you are on the waiting list, please cancel your attendance if you change your mind and can no longer come. Don't hesitate to send me a message to comment or make suggestions! Take care and see you soon! Baudouin

Welcome to TechTuesday at HSBXL. It’s where tech enthusiasts hang out, projects get tinkered with, and the occasional debate over the best programming language ensues. Whether you’re an old hand at hacking or just dipping your toes: * **Chats & Code**: Engage in hushed tech tales, showcase your latest digital masterpiece, or simply bask in the mesmerizing rhythm of coders at work. * **Ambient Rhythms**: We curate a backdrop of everything from ambient rock to downtempo electronica. It sets the mood, enhancing the creativity without becoming a distraction. * **Refreshment Protocol**: Club Mate to fuel your creativity, assorted beers for contemplation, and soft drinks for a refreshing pause. Choose your brew. * **Machinery Magic**: Our space boasts more than just computers. Soldering irons hiss and 3D printers hum, telling tales of projects brought to life. * **Knowledge Exchange**: Encountered a tech puzzle? Someone in the room might have just the insight you need. And if you’ve unraveled a digital mystery, consider sharing it. **Note**: The beauty of HSBXL is its welcoming ethos. Member or not, if you’re curious and respectful, you’re one of us. ### Getting to HSBXL HSBXL, the beacon for tech enthusiasts in Brussels, awaits. For your navigational needs, check [here](https://hsbxl.be/enter/). Barrier issues? Broadcast at +32 28804004. For real-time digital dialogues, tap into our [Matrix chatroom](https://matrix.to/#/#hsbxl:matrix.org). ### Bring Along Your tech gear, a project in progress, or simply a mind open to the endless possibilities of tech. That’s TechTuesday at HSBXL. A laid-back evening where tech happens, naturally. See you there.

**🚀 We're thrilled to announce the next Cloud Native Meetup @ ING!** Come join us for an evening of talks, great conversations, and good food. Expect fresh insights, real-world stories, and the kind of hallway chats that spark your next big idea. **Agenda** 🕕 18\.00 — Doors open \| Food & drinks 🎤 19.00 — Welcome 🔐 19.15 — What I'll Tell My Kids About K8s Security *(Lars Lefebvre, ING)* 🚀 19.45 — K8s-wish and other LLM adventures *(Andrew Yourtchenko)* ☕ 20.15 — Break ⏳ 20.30 — Kubestronaut Panel 🤝 21.00 — Networking **Getting here** **No on site parking available**, instruction on how to get there [over here](https://drive.google.com/file/d/1FYT8vBU513koHhvOyqW8tQshbzAhlzQ_/view?usp=sharing). **If coming by car, please only refer to the public car park instructions.** Access via entrance A, then follow the signs. **Sessions:** **Session 1:** **What I'll Tell My Kids About K8s Security (Lars Lefebvre, ING):** What I'll Tell My Kids About K8s Security is a creative and story-driven talk that makes Kubernetes security approachable — even for those who aren't deep in the weeds of K8s. Framed through metaphors and everyday analogies, the talk explores complex security challenges in a fun and memorable way. In the second half, I'll share the story behind an open source tool we built at ING to help teams uncover and understand real-world security issues in their clusters. *Bio:* Lars is a dedicated Cloud and Application Security Engineer with a strong background in the Cloud Native stack. He’s experienced in managing multi-cloud environments, promoting cloud-native practices, and enhancing security measures in software development lifecycles. **Session 2:** **K8s-wish and other LLM adventures (Andrew Yourtchenko)** Can we use LLMs to avoid writing YAML? This talk explores two approaches — a single-shot LLM call and a full agentic loop — using two open source projects, and what each gets right and wrong. *Bio*: After 25 years at Cisco across three lives — TAC Security, IPv6 technical marketing, and high-performance networking software — Andrew is now building open source agentic AI tools and doing occasional consulting. He is a coauthor of DHCPv6 and other RFCs, and holds 4 US patents. **Session 3: Kubestronaut Panel** *30 minutes \| Q&A* Meet a panel of Kubestronauts, some even Golden. We'll kick off with a quick intro to what a Kubestronaut (and Golden Kubestronaut) actually is, then dive straight into an interactive Q&A. Hear about their journey, what the grind really looks like, and what they'd do differently. This session is all about the conversation. *Bio Olivier Calzi (Golden Kubestronaut):* From pulling Ethernet cables as a student in France to becoming a Golden Kubestronaut, I have spent 10 years learning the stack from the ground up. Now a Cloud Native Expert with 15 CNCF certifications, I focus on SRE and infrastructure architecture. I'm a firm believer in the "work-study" model and a lifelong student who still finds engineering deeply fun. *Bio François Duthilleul (Golden Kubestronaut):* François Duthilleul is a Principal Solutions Architect at Red Hat, leading the security domain in the EMEA Telco CoE, co-author of the OpenShift Security book, and contributing to O-RAN and Sylva standardisation. The first Belgian Golden Kubestronaut and 2025 Top SSA, he brings 15+ years of network cloudification experience — and you'll find him at rock concerts, on a road bike, or talking cloud-native over a craft beer. *Bio Evelien Schellekens (Kubestronaut):* Evelien is a Principal Solutions Architect at Elastic. She enjoys sharing knowledge through public speaking and interacting with the technical community. She’s passionate about observability and open source technologies like Kubernetes and OpenTelemetry.

Join us for a full day of collaborative work at HSBXL! This event is open to everyone who enjoys working in a community environment, whether you're advancing on business ventures, freelance projects, or creative endeavors. Bring your laptops, your enthusiasm, and your projects to collaborate, learn, and share in the main room of our spacious hackerspace. During this **8-hour co-working event**, you'll have the opportunity to work on your project, ask for feedback, offer help to others, and if you wish, share your achievements at the end of the day. **Please Note**: While HSBXL has multiple rooms for various purposes, this coworking event is taking place in the main room. It's important to note that online meetings should be avoided during this event to prevent noise disturbance and to maintain a conducive work environment for everyone. \#\#\# What the day will look like: 1\. Introduction and setting up: Find a comfortable spot in the main room\, set up your workspace and grab a Club Mate\, soft drink\, or a coffee to get your day started\. 2\. Work Session: Dive into your project\, seek assistance\, and collaborate with others\. 3\. Sharing Session: Optional\, but encouraged\! Share what you've worked on\, your challenges\, and triumphs\. \#\#\# How to get to HSBXL: HSBXL is located in Brussels. For detailed instructions on how to get to the hackerspace, please visit [here](https://hsbxl.be/enter/). If you encounter any issues while trying to get in, you can contact us at +32 28804004. Please note that the phone is inside the space. Alternatively, you can also reach out to us in our [Matrix chatroom](https://matrix.to/#/#hsbxl:matrix.org). \#\#\# Requirements Please bring your laptop, and if you have, an extension cord. The space has WiFi, but having your own internet backup solution can also be useful. Join us at this **8-hour co-working day** in the main room of HSBXL, and we hope you'll have made progress on your projects, learned something new, and most importantly, enjoyed the power of community collaboration. Whether you're a freelancer, entrepreneur, or creative, we welcome you to this day of productivity, sharing, and collaboration.

Thursday **9th of April!** CLUB 51 Rue de la Madeleine 51, 1000 Brussels **Use our promo code DAO_BXL26 to get 20% off!** **Get your ticket [here](https://luma.com/block26)** **Following last year's Block 25 sold-out success, Block 26 is about to get minted!** Get ready for the second annual event designed for connection, celebration, and growth! Block 26 brings together the founders, developers, investors, and leaders of the Belgian blockchain ecosystem. [Check out last year's aftermovie!](https://www.youtube.com/watch?v=_1lx5nL-10I) An exclusive evening where the Web3 community meets to exchange insights and celebrate progress. We'll raise a glass to the past year's accomplishments and set the tone for deeper relationships and future growth. ​**What to Expect:** ​**🥂 Drinks & Bites:** Let’s celebrate in style! ​**👗 Dress Code:** Geek Chic – look sharp but stay comfortable! ​**🎚️ Music & Good Vibes:** Immerse yourself in a sophisticated atmosphere followed by a live DJ ​**🌐 Unparalleled Networking:** Connect directly with various blockchain communities ​**💡 Community Reps & Sponsors:** Meet the community founders and key sponsors ​🏆 **Kastaar Awards:** Reward for people and projects that stood out last year ​**Coming with a group (6+ people)?** Get in touch to enquire about a VIP table **Don't miss out! [Grab your ticket](https://luma.com/block26)** **Participating Communities:** * Blockchain4Belgium * ​Blockchain for Europe * ​Commons Hub Brussels * ​Cryptosquare * ​DAO Brussels * ​ETH Belgium * ​Furt’Her * ​Howest * ​ICP * ​OffChain * ​WAIB * ​Walchain * ​0x32 ​**Sponsors:** * ​Crypto Kastaar ​**Would you like to support or sponsor the event? Get in touch with the organizers.** **[Let's go!](https://luma.com/block26) Don't forget our promo code DAO_BXL26 to have 20% off!**

Nvidia qui pèse plus que le PIB de l'Allemagne, des investissements qui se comptent en dizaines de milliards... On nous promet que l'Intelligence Artificielle va tout changer, tout de suite. Pourtant, en coulisses, les questions brûlantes s'accumulent : Le gain de productivité est-il enfin visible dans nos entreprises ? Sommes-nous prisonniers d'une boucle financière où les géants de la tech se financent entre eux ? Le mur énergétique et la pénurie de données vont-ils provoquer un coup d'arrêt brutal ? Pour y répondre, nous organisons une table ronde exceptionnelle : "L’IA en 2026 : Révolution Réelle ou Bulle Spéculative ?" Nous avons réuni un trio d'experts aux regards radicalement différents : La Finance : Pour disséquer les marchés et la solidité réelle des géants de la tech.  La Science Data : Pour nous dire ce que l'IA peut vraiment faire (et ses limites concrètes). La Stratégie Tech : Pour analyser les enjeux d'infrastructure, d'énergie et de souveraineté. Le casting ? Nous vous dévoilerons l'identité de nos trois intervenants dans les prochains jours. Issus de fleurons de l'investissement, de l'assurance et de la stratégie technologique, ils promettent un débat sans langue de bois. Agenda --- Hosted By Thierry Njike, Organizer Engineer in AI and decision hand, online degree in Data analysis. Very first GDSC lead in Belgium, I am interested in AI/ML, Cloud computing, Flutter, Web technologies, and competitive programming. I am always open to learn from others and I like to work in a community. Check out my social network profiles and feel free to connect Leolin kamto, Organizer Head of External Relations and Cooperation Leandro C, Organizer Complete your event RSVP here: https://gdg.community.dev/events/details/google-gdg-mons-presents-lia-en-2026-revolution-reelle-ou-bulle-speculative/.

**⚡️ Bitcoin accepted** via [Swiss Bitcoin Pay](https://swiss-bitcoin-pay.ch/) **⚡️** No presentations (usually). No altcoins or shitcoins. No photos. Telegram: [https://t.me/BrusselsBitcoinMeetupGroup](https://t.me/BrusselsBitcoinMeetupGroup) NOSTR: [https://tinyurl.com/BRUSSELS-BITCOIN](https://tinyurl.com/BRUSSELS-BITCOIN) Every 2nd Wednesday of the month.

**Let us simply meet and spend some relaxed time together**. This is a very simple gathering: We meet, have a drink, visit the garden, chat, and get to know each other with other members of the **Happy Body community**.

The Fellowship of the Star Schema: Transforming OLTP Data for Power BI One does not simply build reports on OLTP data. Join us on an epic journey from the depths of raw, normalized tables to the shining halls of a well-modeled star schema fit for Power BI greatness. We will demystify the differences between OLTP and OLAP, walk through star schema vs snowflake (and why Power BI has a clear favorite), and show you the compression differences between normalized and columnar storage that will make you never look at an OLTP model the same way again. We will cover the different types of dimensions, when to use them, and how to handle Slowly Changing Dimensions without losing your mind. You will leave knowing exactly how to identify a bad model, how to convert OLTP data into a clean star schema, and how to forge relationships that rule them all. Whether you are a data wizard, a curious hobbit, or somewhere in between, your models will never be the same.

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!

Pay attention! We’re delaying a week for those of you who may be on Spring break and/or celebrating the holiday. Ok, no pancakes, but waffles-a-plenty. Join the local UX and Digital Design community for a casual monthly breakfast. Look for us upstairs!

Communication is everything in life 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 1266 Dublin Road, Columbus, OH 43215 For more information, contact Rhiannon, the Event Host at 614-221-5024

AI is changing how art is made. But when does it stop being your work and start being the machine’s? This month we're going to be doing a panel with with digital image, music, and written word artists, talking about at what point, while using AI in the creation process, does the work become not the artist creation? We encourage audience participation during this event that will be moderated by Chris Slee. Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus. Sponsored by [Transform Labs](https://www.transformlabs.com/services)

The global Azure community is coming together again, and Columbus is officially on the map. View the session lineup and speakers at [Global Azure Columbus 2026](https://coazure.github.io/cbus-global-azure-2026/) On **Saturday, April 18, 2026**, the Azure Columbus Meetup, DevOps Meetup, and Code and Coffee Meetup are hosting our local edition of Global Azure 2026. This is a free, community-driven event packed with learning, networking, and all things Microsoft Azure. Whether you’re building modern cloud-native apps, experimenting with AI agents, deploying containers, automating infrastructure, or just beginning your Azure journey, this event is for you! **What to Expect** * Engaging technical sessions * Real-world Azure architecture & cloud-native patterns * AI, agents, automation, and modern DevOps * Food and drinks (because learning burns calories) * Time to connect with fellow engineers, architects, and cloud enthusiasts **Who Should Attend?** * Software engineers (any language, any stack) * Cloud architects * DevOps engineers * Data professionals * AI explorers * Platform builders * Anyone who loves solving hard problems with great tools If you build, deploy, automate, scale, monitor, or optimize in Azure, you’ll feel right at home. **Why Global Azure?** Global Azure is a worldwide community event where Azure user groups host learning sessions on the same day across the globe. It’s grassroots. It’s technical. It’s practical. And it’s powered by people who genuinely love sharing what they’ve learned. And yes, it’s free to attend!

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).