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**Bitcoin Meetup met Crazy Pool!** Deze maand organiseren we iets leuks: voorafgaand aan de meetup (voor wie dat wil) spelen we Crazy Pool bij Timestamp op de Korenmarkt. Crazy Pool lijkt op minigolf, maar je speelt het met een keu en een bal die je door verschillende obstakels moet stoten. De speeltijd is ongeveer 45 minuten. Aansluitend eten we bij Flor Fina. Je kunt ook na het diner aansluiten als je alleen voor een drankje wilt komen. De Bitcoin Meetup is geschikt voor zowel beginners als ervaren bitcoiners. Stel je vragen en praat mee over de nieuwste ontwikkelingen in de wereld van bitcoin. Wil je meedoen met Crazy Pool of mee-eten? Laat het ons even weten, dan houden we daar rekening mee bij de reservering. * 16:30 — Crazy Pool @ Timestamp (Korenmarkt) * 17:30 — Diner @ Flor Fina (Korenmarkt) * 19:30 — Drinks @ Flor Fina (Korenmarkt) ## English Bitcoin Meetup with Crazy Pool! This month we’re doing something fun: before the meetup (for those who want to join) we’ll play Crazy Pool at Timestamp on Korenmarkt. Crazy Pool is similar to mini golf, but you use a cue to strike a ball through various obstacles. Playtime is about 45 minutes. Afterwards we’ll have dinner at Flor Fina. You can also join later if you only want to come for drinks. The Bitcoin Meetup is suitable for both beginners and experienced bitcoiners. Ask your questions and join the conversation about the latest developments in the world of bitcoin. Would you like to play Crazy Pool or join us for dinner? Please let us know so we can account for it when making the reservation. 16:30 — Crazy Pool @ Timestamp (Korenmarkt) 17:30 — Dinner @ Flor Fina (Korenmarkt) 19:30 — Drinks @ Flor Fina (Korenmarkt) ## Deutsch Bitcoin Meetup mit Crazy Pool! Diesen Monat organisieren wir etwas Schönes: vor dem Meetup (für alle, die möchten) spielen wir Crazy Pool bei Timestamp auf dem Korenmarkt. Crazy Pool ähnelt Minigolf, aber man spielt mit einem Queue und stößt eine Kugel durch verschiedene Hindernisse. Die Spielzeit beträgt etwa 45 Minuten. Anschließend essen wir im Flor Fina. Du kannst auch später dazukommen, wenn du nur auf einen Drink vorbeikommen möchtest. Das Bitcoin Meetup ist sowohl für Einsteiger als auch für erfahrene Bitcoiner geeignet. Stelle deine Fragen und diskutiere über die neuesten Entwicklungen in der Welt von Bitcoin. Möchtest du bei Crazy Pool mitspielen oder zum Abendessen kommen? Bitte sag kurz Bescheid, damit wir es bei der Reservierung berücksichtigen können. 16:30 — Crazy Pool @ Timestamp (Korenmarkt) 17:30 — Abendessen @ Flor Fina (Korenmarkt) 19:30 — Drinks @ Flor Fina (Korenmarkt)

Expand your visibility. Join a casual online hour to share you, your brand and business, and learn more about other business owners, locally and globally. Every session will close with gratitude and a mini creative activity, so have a pen and paper, tablet, or something available with which to write/create/draw. This usually occurs twice monthly. **RSVP here via EventBrite [here](https://www.eventbrite.nl/e/you-and-your-brand-a-casual-networking-hour-tickets-1984283125243).** *-* *\*\*\*The only requirements are a minimum age of 18 years old,* *and **at least three attendees** to make it a worthwhile hour for everyone.\*\*\**

Your monthly international comedy event in Nijmegen! Top European & UK headliners doing 1 night only in Nijmegen! Fancy some Thursday night laughs? Then come on over to Tierney’s Irish Bar & Restaurant for some top headline acts from the UK and European comedy circuits! The show sells out and space is limited - so please get your ticket soon if you are planning on attending. A table will be reserved for Meetups so you can enjoy the show together. Tix available via Eventbrite/ Tix4All and link below: https://fienta.com/nl/international-stand-up-comedy-attierneys-nijmegen Our headliner is Keith Fox, from Ireland. Regarded as “one of Ireland’s comedy gems” (Comedy Crunch), Keith has been a mainstay on the Irish comedy circuit for the past 10 years, headlining shows the length and breadth of the country. A charming and energetic performer, Keith’s stand-up blends clever observations with mischievous storytelling. He has performed to audiences across Europe, and at major festivals including the **Kilkenny Cat Laughs, Vodafone Comedy Festival, All Together Now, the Edinburgh Festival Fringe** and many more — an act not to be missed. As featured on Virgin Media TV, and FM104, and opening act for some for the finest acts in Ireland (Fred Cooke, Sinead Culbert, Ger Staunton and Martin Angolo). 'He is a class act!' - Fred Cooke 'Always knocks it out of the park' - Craic Den Comedy Club 'His anger is appealing' – Chortle An hilarious monthly show featuring some top names, a great night out with friends, a date, you work crew or just come alone and meet other comedy fans.

Hi all, We’re back at Mick O’Connells and ready for another strong evening! We’ve got our own space again. Walk in, turn right at the bar, head past the dart boards, and you’ll find us in the side room. We've introduced a simple rotating format that gives you the chance to actually speak with everyone in the room. Short, focused conversations, good energy, and a lot more fun than it sounds. We’ll throw in a few conversation topics to get things going, but how you use the evening is entirely up to you. Come with intention, or don’t. Talk business, find clients, meet future partners, make friends, or just unwind with people who get it. We’re all building something, and we all have to roll with the punches. Only rule: you’re an entrepreneur, freelancer, or about to become one within the next 3 months. If not… the clock starts now ;) Try to arrive on time so we can kick things off properly. Can't find us? Look for the grey Gnome. He’ll guide you better than any sign ever could. See you there.

**No skills. No plan. Just colour and flow.** **This is not a painting class.** This is a gentle space to relax, play, and express through color. *Come alone or with your friends.* **No painting or drawing experience required.** We start with *playful warm-up exercises* to get you out of your head and into the moment. Then, you’ll experiment with a *creative technique* we introduce, allowing you to explore freely on smaller sheets. In the second half, you’ll shift between: * a *slower, mindful creation round* * a *faster, intuitive expression round* **No rules. No perfection. Just flow.** ✨ Note: This is a pay what you feel event ***

**📣** Welcome to **our second meetup in 2026!** Missed last meetup? Then its important you know that the Green Software Foundation and Sustainable IT Netherlands meetups, merged into one: **Sustainable IT Action NL!** Our mission is still to build connections around sustainable IT, exchanging ideas in a space for learning - and from there inspiring our members to take action. **🌿** We’re excited to gather peers who care about green, efficient, and responsible cloud practices on **April 23rd**, kindly hosted by **GreenPT** in Utrecht. **⏳ Time schedule** 17:30 – 18:00 Welcome 18:00 – 18:30 Vegetarian bites & networking 18:30 – 18:45 Kick-off & community introductions 18:45 – 19:15 Measuring the environmental impact of Google's AI - interactive explainer – Ozan Ogreden 19:15 – 19:45 Maryse Meinen– Holistic Digital Sustainability 19:45 – 20:00 Pitches 20:00 – 20:45 Drinks & networking **📍** 📍 **Location:** Plompetorengracht 4, Utrecht. GreenPT **❗ Capacity is limited to 50 participants, so please register early.** **✏️ Title: Measuring the environmental impact of Google's AI - interactive explainer** **💡 Speaker: Ozan Ogreden** **🍃 Abstract:** I built an "interactive explainer" that reproduces Google's methodology from Elsworth et al. (Measuring the environmental impact of delivering AI at Google Scale, Aug 2025, https://arxiv.org/abs/2508.15734). I'd like to share the explainer and my observations with the community. What stands out to me is a striking analytical (or rhetorical?) choice by Google team, which seems to be leading to a downward bias in headline-reported figures of their work. With the community, I'd like to attempt at two goals. One of them is a "narrow-minded goal", trying to find a charitable interpretation of what may have motivated Google's choices (specifically in the discussion related to measuring environmental impact of LLMs). The second is a goal with a more important perspective: Given our discussion, what's the best use of our time to move the needle in sustainable IT? *Ozan works at GreenPT:* GreenPT is a GPT-powered chat platform, and robust API, trusted by governments, businesses, privacy-focused organizations, and developers. Running on renewable energy and hosted in Europe for strict data protection, GreenPT gives you and your team the answers you need with a clear conscience and total transparency. [https://greenpt.com/](https://greenpt.com/) **✏️ Title:** Holistic Digital Sustainability **💡 Speaker:** Maryse Meinen **🍃 Abstract:** Less is More! This interactive session brings you inspiration and practical tips for embedding more sustainability all throughout your digital Product Development Cycle! Of interest for any role in the whole cycle of our process, from Product Owner to Agile coach and from business analist to tester! **📖 About the speaker:** Maryse works at the Rabobank improving our way of working and inspiring people to embed more sustainability in how we do Product Development. She is also a Stoic Practitioner. **🎤 Pitches** Our goal is connect people around Sustainable IT. In order to build more connections, we would like to offer the stage to everyone who wants to share something. We will timebox each pitch on 2 minutes exactly! Please note that this session is intended as a community gathering, so commercial pitches are to be avoided :) **🔎 Looking forward to seeing you there!** **👥 Organizing team** Tim van Bergenhenegouwen, Nick Batenburg (GreenPT, host) Wilco Burggraaf, Chris Stapper, Corina Milosoiu, Sabrina Hsieh (Sustainable IT Action NL)

**Location:** 📍 Kingston University Penrhyn Road Library: Town House, Second Floor, Room: PRTH2028 **Date:** 📅 April 23\, 2026 \| 🕙 10:00 AM – 11:30 AM Join us for the official launch event of the **AWS Cloud Club @ Kingston University**! 🚀 We are a student-led community designed specifically for students to bridge the gap between your degree and the global tech industry. **What’s in it for you?** ☁️ * **The Essentials** 💡: We’re stripping away the jargon to explain what Cloud Computing actually is, why it's one of the most essential skillsets for graduates and how you can make the best use of AWS services for your career. * **The Big Four Services** 🛠️: Get a grip on the core services. Compute, Storage, Database and Networking that are used by millions of businesses worldwide. * **Gamified Learning** 🎮: See a live trailer for **AWS Cloud Quest**, the 3D RPG where you earn digital badges by solving real-world city problems. * **Exclusive Perks** 🎁: Learn what you can do in the AWS Free Tier and how to access **AWS Credits**, **Amazon Q** AI assistants and professional **Certification vouchers**. * **Leadership Roles** 👑: We are also recruiting our **Core Team**! If you want to help lead this community and build your personal brand, we want to meet you. **Note:** 📝 To help us grow, all attendees will be asked to provide brief feedback via a QR code at the end of the session. #AWSCloudClubs #KingstonTechSociety #CloudClubCaptains #StudentsBuildAWS

* We **start at 11:30** at Train Station Driebergen-Zeist (in front of: NS Stationshuiskamer https://maps.app.goo.gl/rxbgbhe877qTaoE2A * Length: \~16 km (4 - 5 hr hiking) * What to bring: lunch, water, snack. * For whom: As always, sporty folks that like to combine social event with being active in nature. **Getting there by Train:** * To Station: Driebergen-Zeist https://maps.app.goo.gl/1o211iUUR7ZzWZAq8 **Getting there by Car:** * P+R Driebergen-Zeist: Stationsweg 15B, Driebergen-Rijsenburg (payed) https://maps.app.goo.gl/Rzkus3PV1cXaiBV89 **Note:** * Please **pay a small fee (3 euro)** to help us cover the (increased) yearly Meetup contribution of 240 euro. We'll ask you to pay before the start of the hike (can be on the day itself). No refunds, but in the unlikely event that hike would be cancelled and you already paid, you don't need to pay for your next hike. Thank you so much! Use the **safe link** here: https://betaalverzoek.rabobank.nl/betaalverzoek/?id=cqlYWv_MTpSjp2VkROXWhA * Keep in mind that the hike can be canceled when the weather is very bad (**always check the event before you go**). * If you RSVP 'yes' we expect you to show-up. Please do not cancel less than 24 hours before the hike. **No-shows** will lead to your removal from the group. Thanks for the understanding. * By signing up for this event, you agree to release the organizers from any responsibility and liability in all claims. As the participation 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.

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This is a public event. https://www.nesko.nl Please WhatsApp your meetup organisor for your confirmation!

📍 Hilversum Station (center side, near AH to go), 10:30 → ~16:00 🚶‍♂️ ~3 km walk to park, ~3 km in park plus walk to the Proeflokaal De Serre (expect 6-8 km of walking in total) 🎯 Gooilust Bring: sketching gear, water/snacks, foldable chair or blanket to sit on, comfy clothes + extra layer. We’ll walk together from the station to Gooilust (~3 km), a large park around a mansion with plenty of beautiful spots to draw. We’ll spend 2–3 hours sketching in the park, with longer, relaxed sessions (30–60 min) and time to explore different views. Afterwards, we’ll walk past a farm (you can buy fresh milk, cheese, yoghurt or kefir — bring a bit of cash if you are interested) and continue to Proeflokaal De Serre for a drink, food, and a toilet break. From there, we’ll take the bus (line 6 or 106) back to Hilversum. No pressure — just draw and enjoy the outdoors 🌿✏️

Wil jij met mij op een culinaire reis door rouw? Ik nodig je van harte uit voor de Troost Tafel – Lunch Editie. Een intieme middag waar we samen aan tafel gaan om de smaken van rouw te verkennen. Wat is pittig in jouw rouw? Welke herinnering smaakt nog steeds zoet? In een klein gezelschap van maximaal 8 mensen nodig ik je uit om mee te gaan op mijn culinaire reis door rouw – een reis die ik ooit begon na het verlies van mijn moeder. Eerder organiseerde ik diners, maar deze keer kies ik bewust voor een lunch. Waarom? Omdat ik weet dat het soms spannend kan zijn om over rouw te praten. Met deze kortere, laagdrempelige editie wil ik juist ruimte creëren voor wie dat spannend vindt, maar toch nieuwsgierig is naar verbinding, troost en smaak. 🕰 Indeling van de middag 12.30 – 13.00 Inloop & ontvangst 13.00 – 13.15 Welkom & introductie 13.15 – 15.00 Aan tafel – 3-gangen lunch 15.00 – 15.15 Afronding 15.15 – 15.30 Tijd om rustig naar huis te gaan. 🌿 Wat is de Troost Tafel? De Troost Tafel is een plek waar verliezen, herinneringen en smaken samenkomen. Een culinaire reis door rouw – waarin we onderzoeken hoe emoties en herinneringen zich kunnen vertalen naar smaken. Wat is licht in jouw rouw? Wat voelt zwaar? Wat smaakt bitter of juist zoet? 🌟 Voor wie is de Troost Tafel? Voor iedereen die verlies heeft ervaren – groot of klein. Of je nu net een dierbare bent verloren, of al jaren een gemis met je meedraagt: alle vormen van verlies mogen er zijn. Bij de Troost Tafel leggen we de rouw op tafel, in plaats van hem eronder te schuiven. 🍽 Wat kun je verwachten? Een driegangenlunch, met ruimte voor stilte, gesprek en verbinding. Je zit aan tafel met een kleine groep mensen, ieder met hun eigen verhaal. Bij elke gang staan we stil bij een ander aspect van rouw en smaak – zodat we samen verdieping kunnen vinden in wat ons raakt en verbindt. 💛 Waarom ik de Troost Tafel organiseer? In het laatste jaar van mijn koksopleiding verloor ik mijn moeder aan longkanker. Het was mijn eerste diepe ervaring met rouw, en het bracht me op een intense spirituele reis. In die zoektocht vond ik uiteindelijk rust en acceptatie. Helaas verloor ik recent ook mijn stiefmoeder. Na een zeer kort ziekbed werd ik opnieuw geconfronteerd met het verlies. De Troost Tafel is ontstaan uit mijn verlangen om anderen ook een plek te bieden – een veilige, warme tafel waar verlies ruimte mag krijgen, en waar troost mag ontstaan. Schuif je aan? Als je vragen hebt mag je me ook altijd een bericht sturen.

NEDERLANDS Metalheads unite! Zorg dat je kroon stevig zit, want vrijdag 24 april moshen we voor de monarchie om je metal fix te krijgen voor koningsdag 🔥🔥🔥 En natuurlijk omdat het gewoon een mooi excuus is om samen te headbangen, feesten en moshen! 🤘🏼 Onze DJ's draaien van 20:00 tot 01:30 jullie metal requests terwijl je geniet van een lekker drankje en/of hapje uit de keuken. Gratis entree. We hebben heerlijke Dimmu Burgers, Beëlzeballen, Satan's Stengels en Satan's Ingewanden om van te smullen voor jullie 🍔🥩🤤 Dus vraag je favoriete nummers aan, neem een drankje en geniet! 🤘🏼🥳🤘🏼 ENGLISH Metalheads unite! Make sure your crown is on tight, because Friday 24th of April we mosh to the monarchy to get your metal fix before kingsday 🔥🔥🔥 And ofcourse because it's simply a nice excuse to headbang, party and mosh together!🤘🏼 Our DJ's will play your metal requests from 20:00 till 01:30 while you enjoy a nice drink and/or bite from the kitchen. Free entrance. We'll have delicious Dimmu Burgers, Beelzeballs, Satan's Sticks, and Satan's Guts for you to feast on 🍔🥩🤤 So request your favourite songs, have a drink and enjoy!🤘🏼🥳🤘🏼

Let’s meet and share our thoughts about Carson McCullers’ novella, The Ballad of The Sad Café.

The aim of this group is to get together and practice our German. Doesn’t matter if are a beginner or a native speaker. The goal is to speak and improve our German. Everyone is welcome! If the weather is good, look for us in the Biergarten. Pro Tip: Get there before 6:00 for happy hour pricing.

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.

Let's grab some coffee/food and share a morning chat! The East Market has an ample parking lot and outdoor and indoor seating. Grab a cup of coffee from Winston's Coffee & Waffles or on your way to East Market and meet us on the second floor - table behind or east of the elevator. Per what this group is about: "Everyone is welcome! International transplants to Columbus who want to improve language skills, Columbus residents who want to discuss international travel and culture, and anyone who enjoys getting together for good conversations."

**Let’s catch up and take an afternoon break.** **Grab a coffee or snack and let’s chit chat! Gayle and I will bring adult coloring books and/or a simple craft if you’d like to unwind and relax.😊**

The Alliance is part of the Greater Central Ohio Chapter of the Barbershop Harmony Society. We are an all-voices chorus dedicated to providing an inclusive environment for all those who love to sing, regardless of their race, gender identity, sexual orientation or musical background. The Alliance is the first and only all-voices barbershop chorus in Central Ohio. **Who:** Anyone with a passion for singing at a high level. Previous barbershop chorus/quartet experience not required. **When:** The Alliance rehearses weekly on Thursdays from 7pm-10pm. **Where:** Lord Of Life Lutheran Church: 2480 W Dublin Granville Rd, Columbus, OH 43235 To become a full member of The Alliance, we welcome you to start by visiting us for a few rehearsals to experience the group and sing with us! Then, you may begin the 2-part audition process for membership: the assessement, and audition. We strive to make our auditions as stress-free as possible to help you let your best singing self shine.

12:45-3:45 p.m. in Conference Room A, Library lower level. Bring your yarn projects, meet new friends. If you plan to attend, please RSVP yes. If you can’t attend, please change your RSVP to no. This helps anyone who is waitlisted and it allows me to have an accurate count of attendees as our space is quite limited. Plenty of parking in the lot, in the overflow lot across the street, and on the street. See you there!