Cryptography

Need some quiet time for reading? Want to share the experience with others? Join us at the charming venue of The Sister Café to read in the company of others. It’s alone, but also together, get it? We read for an hour and a half, then chat over a drink. This is a free activity except for the price of the drinks you're consuming.

What's up Friends! 👋 
Ready for some bouldering fun? Boulder-what? 🤔 It’s climbing (FR: escalade, le bloc) up to 4.5m high without ropes—and in my case, without much hope! 😂✨ It’s a super fun indoor activity, but be warned: it does require a certain level of physical fitness and/or skill. Most importantly, though, it requires awesome company—which we’ve got! 😎
 The Idea: 📍 Meeting Point: For those arriving at 17:00, we’ll meet at the cafeteria (next to the billiards table). Feel free to start earlier or later—just drop me a message or write in the group chat so we can meet up. 💪 Stay & climb as long as you want - venue closes at midnight! 🥤 Recharge: If you’ve had enough climbing for the day (we usually do this after 2 hours of climbing), we may head back to the cafeteria (or to the rooftop if it's sunny🌤️) for snacks, drinks & games. Cafeteria closes at 22:00. Where: 📍Arkose: (Brussels Canal) Rue Willy de Bruyn Straat 52, 1000 Bruxelles, Belgique 🔗 https://arkose.com/

Fees: 🤑Entry fee without shoes: - 18 eur (first-timers 10€ with online promo activated) - reduced rates: students, minors, job seekers, firefighters, military (proof required) 👟 Shoe Rental: 5€ (if you don’t have your own) 🎫 10-session pass: 150€
 Good to Know: ✍️ First-timers need to create an account (takes 5min) - do it in advance and pay online to pay less and avoid wasting time onsite 💦 Hydration is key! Bring a water bottle. 🔐 Lockers available, but bring your own padlock. 🚿 Changing rooms & showers on-site. 👕 Wear comfy sports clothes—it gets intense! 🧴 Only liquid magnesium is allowed (for grip) - in reality most people use powder🤫 👟 Thinking of going regularly? Bouldering shoes are a great investment! (Decathlon: ~45-65€ per pair.)

⚠️ Safety First! Bouldering is fun, but safety comes first! Stay alert, know your limits, and don’t take unnecessary risks. Enjoy responsibly! 💪 
📢 Further details may be shared via the group chat or via DM 💬. Make sure to check your messages 👀 at least on the day before the event to avoid missing critical 🙄 announcements. 🐈‍⬛ The Friends Code:
👉Respect and positive vibes, if not 💥🥊
👉Can’t make it? Cancel or drop a message in the chat - helps running things smoothly! 👉 Don't show up if you are on the waiting list or show up at your own risk. 
See you at the walls folks😉

RSVP opens on 4 April 2026, 10:00 am Hi everyone, This coffee morning event is @ KAWA - Galerie Bortier! Saturday, 11 April 2026, from 10:00 - 13:00. It's limited to 65 attendees. Therefore, please, cancel if you can't join anymore. **Galerie Bortier opened its doors about a year and a half ago, and KAWA café is inside the gallery.** **The bar, however, is at the entrance of the gallery. Get your drink there, and then walk into the gallery to the café/sitting area.** Its Instagram channel: https://www.instagram.com/gallery.bortier/ https://www.instagram.com/kawaclub.bxl/ **The address is:** KAWA - Galerie Bortier Rue de la Madeleine 55 1000 Bruxelles *** 1. The **prime time** of the event is **10:30 - 12:30**. That's when most people will be there. 2. When you enter the gallery, it's either on the right-hand side or left-hand side of its hallway, depending which entrance you take. 3. If you intend **to join past 12:00** (high noon), then there is no need to register. Just come and join! 4. **DON'T forget to cancel** if you can't join! 5. **Please, be respectful towards each other during the event. (And after ;))** **As always, feel free to follow us on INSTAGRAM!** [https://instagram.com/weekendmorningcoffee?igshid=OGQ5ZDc2ODk2ZA==](https://instagram.com/weekendmorningcoffee?igshid=OGQ5ZDc2ODk2ZA==) **THE STRUCTURE of THE EVENT:** * I will post the event on Saturday/Sunday evening for the following Saturday. * I send out a reminder to everyone on Friday. * There is sometimes a waiting list. * In case RSVP is closed (once there are 10-15 people on the waiting list), I might reopen it on Friday, depending on the number of cancellations in the meantime. * **For everyone on the waiting,** please check your status and messages on Friday evening the latest. I message everyone on the waiting list on Friday. * **Please, move to "not going" AS SOON AS you know that you can't come anymore, that includes everyone who is on the waiting list.** **IMPORTANT:** * **Please, be respectful towards each other during the event. (And after ;))** * When you register yourself, be careful not to register accidentally a +1 guest (unless you bring a guest). It happens very often. * If you have any questions then, message me. *** **A MESSAGE FOR NEWCOMERS:** *In the three years of hosting this coffee group, I have met many people who struggle with anxieties when coming to an event for the first time. Sometimes, it took them more than one attempt before being able to join.* *Occasionally, people reach out to me before the event, and I have always been grateful for that as it offers the opportunity to communicate with each other and to find the best and most gentle way for that person to join the group.* *I would like to encourage everyone who struggles with this to contact me before. It would really be too bad if you can't join us, as it mostly gets better the second or third time you come.* *In addition to that, if you arrive and notice any signs of nervousness or fear, you can always let me know right then.* **THANK YOU AND SEE YOU ALL ON Saturday!**

Let's go walking and talking on a nice Springday nearby Brussels, less than 20 minutes away. This walk's distance ~19 km. We will start down the station of Beersel, have a quick look at the castle, then head towards Linkebeek, through fields and woods with final destination a terrace in Boitsfort. Somewhere along the itinerary we'll be traversing a big wood with amazing undergrowth of forest hyacinth. 🪻 Yes we will have a bring-your-own-lunch break, and don't forget your water bottle. To get to Beersel, best and only option is to take a one-way train, although there are some alternative trainstations to start from, either: - From Brussels-Luxemburg (09:53), Etterbeek (09:59), or Boondaal (10:03). - From Brussels-Central (09:06) to Doornik, with stop-over at Halle. Connecting train scheduled (09:32) and arriving Beersel (09:43). - From Brussels-South/Midi (09:14) and also stop-over in Halle (09:32). There will be no waiting for gentle people having missed their train. Weather forecast: a nice sunny-ish springday! Consider bringing a raincover. Please join! 😊

Want to meet new people and mingle in a cosy environment? Come along to our singles apero night this Saturday 14th of February at 7pm. For more details please below link: Full Circle - SOCIAL & WELLBEING events https://share.google/qs8gyMsIflGY9MnWq

WHERE: Pestana Brussels Schuman WHAT WE PLAY. We play social interaction games : Dixit, Codenames, Werewolf, Secret Hitler, Exploding Kittens, Bang...They are fun to play with and easy to learn. We gather on Mondays for strategic games, but you are free to play strategic games on Thursdays and Saturdays as well. SCHEDULE. We will gather at 7 PM and have the introduction round at 7:15 PM. If you want to come later, don't hesitate. See the host, who will try to arrange it so you can find a table. You may have to wait for a game to finish to join the next game. WHAT TO BRING. As usual, a good vibe ! we will play the games that people bring. Don't hesitate to mention them in the comments. When the location is in the park, you can also bring snacks and drinks and something to put under your royal buttocks because the lawn is sometimes a bit wet. DRINK AT THE BAR. You are encouraged to order at least one drink during the event and pay for it yourself at the bar. The meetup is Free, but the venues like Us more when they have some business😇 EVENT REGISTRATION. Please register for adequate venue planning and security measures. Don't forget to add it to your calendar, So you don't miss an event you registered for. WHEN THERE IS A WAITING LIST. 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 can no longer come for the same reason. SUGGESTIONS. Don't hesitate to write with comments or suggestions! Take care and see you soon!

Spring is finally showing up in Brussels, so we’re taking things outside. Join us for a relaxed picnic at **Parc du Cinquantenaire** — good food, good people, and a simple setup that works. ⸻ **🕒 Time:** Saturday from 12:00 **📍 Location:** Parc du Cinquantenaire (exact spot shared after RSVP) ⸻ **The concept** This is a **bring & share picnic**. You come with something to contribute, and you enjoy a proper afternoon in the sun. – Homemade food is strongly encouraged – Snacks and drinks are welcome – Simple, good quality over quantity If you don’t want to cook or shop, you can contribute instead and still join. ⸻ **What to bring** – Food to share (homemade preferred) – Drinks (including water — always needed) – Something to sit on (blanket, etc.) Optional: – Games (cards, UNO, etc.) – Music (portable speaker, but keep it respectful) ⸻ **The vibe** – Relaxed, social, open – Easy conversations, no pressure – Mix of cultures, languages, and personalities This is not a dating event, not a party, and not a networking hustle. It’s a group of people spending time together outside. ⸻ **Guidelines** – Respect the park and clean after yourself – No creepy behavior, no pressure on others – Keep things balanced: food, drinks, attitude ⸻ **Who is this for** People who: – Enjoy simple social moments – Can contribute (food, drinks, or energy) – Understand group dynamics ⸻ **RSVP** Join the WhatsApp group to confirm and get the exact location: https://chat.whatsapp.com/F2hTxZ4TT3hHICiihX1Efy ⸻ If the weather holds, we stay. If not, we adapt. Simple plan: show up, share something, enjoy the day.

**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**.

This is an open Circle for anyone and open to constellate on any subject. It's a good way to get started if you've been wanting to see what Constellations is all about. We will start with some bodywork exercises and then there will be time for three Constellations on any topic. ​A Constellation is a means for accessing the timeless map you hold within, linking the past to the present and the present to the future. It's a tool to find the origin of the problems we face today such as repeated patterns, blockages, relationship difficulties or health concerns, to name a few, and has the power to reveal hidden dynamics not visible to the normal eye. Then a healing exchange takes place and steps are taken to free you from the past and put you on a road to freedom, understanding and authenticity for your future. ​There are two ways to participate, either as a participant or Space Holder in the Circle or to bring a topic to constellate as an Issue Holder, which is limited to three places. Although one person will bring a subject to constellate, everyone participates. A Constellation is a Healing Circle for all who attend. ​ Price for Space Holders: 50 Euros (12 spots) Price for Issue Holders: 165 Euros (3 spots) ​Date: Sunday, April 12th ​Time: 3:00 to 7:00 pm Location: Shanti Home: Rue Darwin 8, Brussels 1190 (Forest) ​\*There are three spots available for Constellations. You must have attended a Circle as a Space Holder before constellating an issue. \*Spots are limited for both roles to ensure enough space in the room, although the room is very spacious. *Modified price for students or if you are unemployed. Write me if this is your case.​* Payment must be made beforehand. You can register either to the following account or pay by credit card or PayPal by following the link to the website. Register here: https://www.gettotheorigin.com/brussels-events For bank transfer instead, email Meghan. ​Contact: Meghan +32 468 455 273 meghan@gettotheorigin.com www.gettotheorigin.com

Welcome to our weekly event in the upstairs room of The Sister Café, rue Chair et Pain 3, one block from the Grand Place. Please get there early enough to order your drink at the bar first. Thank you! 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. Past questions have been wide and not confined to academic philosophy: What is a genuine friend? Is social media turning us into emotional zombies? Do we lose some of the experience of things by defining them? Are we driven by sex? Is loneliness a personal failure? Is morality relative? **Crucially, be kind and respectful and generous** in your disagreements; remember how much you personally enjoy someone else proving you wrong before celebrating your cutting counterexamples.

This workshop series is a **follow-up to the ESP32 Robotics workshop**, but with a different concept. Here, there will be no subject set in advance, instead **all participants are welcome to join at any point and at any level, from beginner to expert**. Beginners will be guided though the basics (C programming, how to use measurement tools, soldering, PCB design, etc…) and can get advice on what tools and kits to start with, others can come with their own projects to get help or share some knowledge. ## Requirements * Bring your own laptop (Windows, Linux or Mac) * Any microcontroller/dev kit to develop your project(s). If you are a beginner and don’t know what to buy, come and we’ll find the best starter kit for you ! * A strong desire to learn stuff, good mood and some patience !

Spring is here, and Brussels is turning pink 🌸 Join us for a relaxed and social walk through some of the city’s most beautiful cherry blossom streets, followed by a picnic together in a nice spot This is the perfect opportunity to enjoy the season, meet new people, and spend a peaceful Sunday outdoors -- 🌿 **What to expect* • A relaxed walk through cherry blossom location • A friendly, social atmosphere (easy to connect with others • A picnic together after the walk (optional but recommended! -- 🧺 **What to bring (for the picnic)* • Something to eat & drin • A blanket if you have on • Good vibes ? -- 📍 **Meeting point & full details* All practical details (meeting point, timing, route, etc.) will be shared in the **WhatsApp group** after you sign up -- 💡 **Important – Membership required* This event is **free to join**, but participation is **reserved for Sunday Vacations members** 👉 Membership starts at **€5/year (Explorer)* 👉 You can join here: [https://www.sundayvacations.com/membership](https://www.sundayvacations.com/membership) This helps us keep building and organizing quality events for the community -- ⚠️ **Good to know* • Please update your RSVP if your plans chang • By joining, you agree that Sunday Vacations is a community (not a tour operator)

What's up Friends! 👋 Let's meet at Le Pantin for another round of games and laughs. Games: 🎲 The pub has a fair collection of games. Feel free however to bring any of your own favorites. Food & Drinks: Le Pantin serves only drinks🍸🍺🍹, however you’re also welcome to bring your own snacks 🍟🍩🍿 to enjoy during the games. Ordering: 🤑 At least one drink is mandatory - this is how we support cool places like this! Timing: ⏱️ We kick off at 14:00, and you’re welcome to stay for as many games as you like. Joining later? Just let me know in advance in the chat so we don’t slow down the start 😊 🚦If you find yourself on the waiting list but you absolutely want to join or if you have any other question - feel free to contact me directly via the chat. 📢 Further details may be shared via the group chat or via DM 💬. Make sure to check your messages 👀 at least on the day before the event to avoid missing any mega important 🙄 announcements. 🐈‍⬛ The Friends Code: 👉 Which games are played will be agreed by the group 👉Depending on preferences and group size we usually split into several tables 👉 Got a favorite game? Bring it along or drop a suggestion in your reply 👉 Can't make it? Cancel on time so someone on the waitlist can grab your spot 👉 Don't show up (or show up at your own risk:) if you are on the waiting list. There may be no space for extra players and you risk to get disappointed. See you folks 😉

Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: Nothing yet. (You should volunteer). What is Cocoaheads (http://cocoaheads.org/)? CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics. What is BuckeyeCocoa (http://buckeyecocoa.org/)? BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend. Presentations! Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website. To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter. Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/

Bring your work or your hobby, hang out, and code with us. Follow @buckeyecocoa for more information.

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) Sign up also accessible via [Transform Labs Luma](https://luma.com/55umjqta)

This month's prompt concerns the idea of the “warrior philosopher” (seemed appropriate in these times)--that is someone whose understanding of violence, power, and justice is forged through direct experience of war. We are looking at Major General Smedley D. Butler, a highly decorated U.S. Marine raised in a Quaker (pacifist) tradition who later became a prominent critic of American militarism (there is a wonderful biography of Gen. Butler called "Gangsters of Capitalism") Butler's argument in *War Is a Racket* (1935): that many U.S. interventions were driven less by national defense than by corporate and financial interests, with Butler portraying himself as an enforcer for business and Wall Street. We can consider the moral ambiguity of his insider critique—whether complicity strengthens or undermines credibility and also consider some of the concrete reforms he proposed (e.g., “conscript” capital before soldiers, restrict the military to coastal defense, and have only those who fight decide on war). Butler’s life arc clearly changed from pacifist upbringing to warrior to antiwar crusader—and asks whether true understanding of peace requires firsthand knowledge of war, and what that implies about the cost of suffering. So do we need to suffer to understand suffering? Do we have to experience war to appreciate peace? As one more question: in the movie "A Few Good Men" Jack Nicholson's character says that "you have the luxury of not knowing what I know" so do most of us go through life oblivious to real violence and suffering? See you at Drunken Philosophy!

Private Group. Closed to the Public Knowing ourselves and understanding our abilities is the first step toward wielding our gifts with control and accuracy. In subsequent classes we will verify and hone our talents with activities and discussion. These are hands-on workshops and participation is expected. The goal of our series will be to develop expertise in areas of particular interest such as mediumship, channeling, divination, healing and, etc.. Our ultimate directions will be determined by class members as we evolve. I look forward to sharing and discovering with you. - Cynthia

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: This month Chris Pazsint will be talking about Agentic Coding. How does one use CLI Based Agents, and Agentic IDEs such as Cursor, Kiro, Antigravity? How to include agentic coding plugins for IDEs you already love such as Visual Studio Code. We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com

Let’s try this popular Italian restaurant in Reynoldsburg. This is the menu: https://scaliristorante.com/#4e468054-0235-43e2-81c2-44e061341e9e