Daytime Activities

**3D Workshop** * **Ontwerpen met Fusion360** * **Scannen in 3D** * **Het gebruik van 3D printers** **Je bent nu welkom in de nieuwe locatie NewTechPark** Je kunt ook online aan deze fysieke bijeenkomst deelnemen. De bijeenkomst is dan op de locatie te volgen. Als je [hier](w.j.put@hccnet.nl) vooraf een mailtje stuurt kun je dinsdagavond tussen 19.00 en 20.00 uur inloggen met Jitsi voor vragen, of ter kennismaking met hcc!3D. Online neem je deel aan de bijeenkomst met [https://wij.hcc.nl/3D](https://wij.hcc.nl/3D) [(Alleen toegang als je zichtbaar bent met voor- en achternaam. )](https://wij.hcc.nl/3d)

Join us for an evening of good vibes! Whether you’re a local or an expat, Mingle Mania is the perfect place to socialize and make friends or even to practice languages. 🤝🤼‍♂️💬🙋‍♂️🫂 👉 Join [https://chat.whatsapp.com/GopSuzuFKRBKeYVKQrX4pE](https://chat.whatsapp.com/GopSuzuFKRBKeYVKQrX4pE) The group has many regular members, we intend to do various type of events, the goal is to build a strong community for all sorts of activities. If you have an event idea that you would like to see happen, let us know. We generally have about 20 participants, the age is between 20 and 60 averaging somewhere around 30, language exchange is not strictly enforced, culture exchange happens naturally. **mingle** (verb, intransitive): to move among people and talk to them, especially at a social event. 📍 **What We Are:** * A diverse group of locals and expats * ...going out at least every Tuesday 😊 🆓 **Event Details:** * It is free to join and operated on a voluntary basis! * Please honor the bar by ordering at least one drink.

***Let op: inschrijvingen verlopen via:*** [Home | IMPACT Modernization](https://impactmodernization.conclusionevents.nl/) **IMPACT is terug! 🚀** Op **21 april 2026** staat de derde editie op het programma: **IMPACT Modernization**. Een vernieuwde editie, een groter programma én twee splinternieuwe break‑out tracks – alles om jou meer verdieping, inspiratie en praktische handvatten te bieden. We verwelkomen je opnieuw in **Stadion Galgenwaard**, de thuisbasis van FC Utrecht, waar onze experts van Conclusion Xforce samen met partners zoals Dynatrace, Copaco, HashiCorp, Red Hat en Tessell hun visie, strategie en technologie delen. En zoals altijd is IMPACT meer dan een event: het is dé plek om kennis te halen én te brengen in een community vol IT‑professionals. **Waarom Modernization?** Organisaties staan op een kantelpunt. Technical debt groeit, legacy remt innovatie en keuzes stapelen zich op. Modernisering is noodzakelijk, maar wél een die vraagt om strategisch denken én technische scherpte. Daarom introduceren we dit jaar naast de inspirerende sessies ook **twee nieuwe break‑out tracks**, zodat jij precies de verdieping kiest die aansluit bij jouw rol én uitdaging. **Twee inhoudelijke tracks:** **🔷 Business Track — De business case voor modernisering** Hoe onderbouw je investeringen? Hoe bepaal je prioriteiten? En hoe maak je van modernisering een strategisch voordeel? **🔷 Technology Track — Modernisatie in de praktijk** Concrete migraties, platformkeuzes en real‑life situaties: van virtualisatie naar containers, van monoliet naar cloud‑native. Daarnaast delen organisaties vanuit ons Conclusion‑ecosysteem eerlijke klantcases over hun moderniseringsreis: wat werkte, wat niet en welke keuzes echt impact maken. **Voor wie?** Voor CTO’s, architecten, platform engineers, besluitvormers en IT‑professionals die impact willen maken in hun organisatie. Of je nu net begint met modernisering of al midden in de transitie zit je gaat gegarandeerd naar huis met nieuwe inzichten, energie en praktische ideeën. **📍 Praktische informatie** * **Datum:** 21 april 2026 * **Locatie:** Stadion Galgenwaard, Utrecht * **Tijd:** 12:00 – 18:00 (inclusief lunch) * **Parkeren:** [Q‑park Galgenwaard](https://www.q-park.nl/nl-nl/parkeren/utrecht/goedkoop-parkeren-utrecht/galgenwaard/) **Registreren is verplicht en kan via de onderstaande link:** [Home | IMPACT Modernization](https://impactmodernization.conclusionevents.nl/) ⚠️ *Let op: De vorige edities zaten snel vol. Reserveer op tijd om je plek te verzekeren!* **🔗 Blijf op de hoogte** Volg onze LinkedIn‑pagina voor updates over speakers, programma en nieuwe aankondigingen: [Conclusion Xforce | LinkedIn](https://www.linkedin.com/company/conclusionxforce/?viewAsMember=true) We kijken ernaar uit je te verwelkomen op IMPACT Modernization. De meest uitgebreide editie tot nu toe! **Tot in de Galgenwaard!** Conclusion Xforce IMPACT crew!

Is public speaking something you’ve always wanted to learn? Then you’ve come to the right place! Experience a safe and playful environment at U-Speak Toastmasters where you can develop your public speaking, communication, and leadership skills! ## **Welcome to U-Speak! Toastmasters** Join our vibrant community at U-Speak!, where internationals and Dutch locals from Utrecht and its surroundings come together. U-speak! Toastmasters is a welcoming, safe, supportive and playful environment where you can work on your public speaking, communication and leadership skills! ## **Discover our meeting experience** Curious about what happens during our meetings? Here’s a glimpse into a typical evening at U-Speak! Our gatherings feature a lineup of three prepared speeches, engaging evaluations and impromptu speaking sessions. At U-Speak!, every member gets their chance to shine. Whether you’re delivering a speech, providing feedback, or stepping up for impromptu speaking, our supportive environment ensures that everyone’s voice is heard and valued. * ⏰ Time: 19:15 - 21:30 (7.15pm to 9.30pm) Walkin at 19:15; Start of the meeting at 19:30 * 🌐 Venue: Room 8, Top Floor, Pub Florin, Utrecht * 🙋🙋‍♂️🙋‍♀️Attendance: Typically, 15-20 people attend each meeting Many of our club members are not on Meetup, so the number of people attending as indicated here is not reflective of the actual number of people attending on a night. * 🙋🙋‍♂️🙋‍♀️ Guests are welcome; rsvp is encouraged

We delen onze doelen en maken plannen voor de komende week. Iedereen is welkom. We kijken er naar uit om jouw verhaal te horen.

Hi Everyone, This is our weekly open hackerspace evening! Usually from 19:00 :-) Feel free to drop by, come and nerd with us! See this Tuesday! We're in room 126, ring the room number and we'll open the door. We're located on the first floor

* 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.

**📣** 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)

Stel je voor: een avond waar karton en ideeën vonken geven. Waar pionnen geen plastic zijn, maar gesprekstarters. Waar een prototype geen “bijna-af” product is, maar een laboratorium op tafel. Spellenmaakgilde en The Serious Gamers bundelen hun krachten en brengen het beste van twee werelden samen. **Het Spellenmaakgilde** is een community voor makers van bord- en kaartspellen: testen, schaven, opnieuw proberen. Idee > prototype > feedback > beter spel. **The Serious Gamers** richt zich op spellen die meer doen dan vermaken: ze zetten spel in als middel om te leren, gedrag te spiegelen en gesprekken op gang te brengen op de werkvloer. Op **woensdagavond 22 april** draait alles om Serious Game Prototypes. Heb jij een spel in ontwikkeling dat iets wil blootleggen, oefenen of veranderen? * Een spel dat teams helpt elkaar écht te begrijpen? * Een spel dat mensen kritisch laat kijken naar hun werk of naar de maatschappij? Dan is dit jouw moment. We bouwen samen aan spellen die niet alleen leuk zijn, maar iets in beweging zetten. 📍 Locatie: **Café Oproer in Utrecht** 🕖 Tijd: **19.00 - 22.00\*** 💶 Deelname: **gratis** 🎲 Doel: **testen, leren, aanscherpen** Neem je prototype mee. Of kom spelen en feedback geven. Maar kom vooral! Meld je aan en schuif aan tafel. \*Aan tafel kan ook voor avondeten, de locatie is vanaf de middag geopend. Dus kom er gerust (op eigen kosten) wat eten vooraf.

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.\*\*\**

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Early-bird coffee and conversation at [Grandview Grind](https://www.facebook.com/profile.php?id=100063534163841)!

5th annual Earth Day Celebration! This year (2026) the Celebration is scheduled for April 25th with activities running from 10am-2pm. This is a non-ticketed event. Everyone is welcome! We will have food trucks, Birds of Prey, kids crafts, live music, raspberry plants, apple trees, and of course NATIVE PLANTS! Where: Lynd Fruit Farm, 9399 Morse Rd, Pataskala Ohio 43062 Time: Activities will be from 10am- 2pm. The Market will remain open until 5pm.

Dodgeball is back again! If you’ve been wanting to come out, this is an easy one to join. We’ll be playing for about 1.5 to 2 hours, you do not need to bring any equipment, and no experience is needed. We use a specific set of rules and equipment to make the games run better and keep them fun for everybody, not just people who already know how to play. If it rains, the event will be canceled.

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."