Biological Engineering

I'm excited to host the 25st edition of *Strangers to Friends*! Every event so far has been warm, fun and full of great connections. So we’re doing it again! Curious about our previous events? Check out our photo albums (only visible on the laptop version of Meetup). **What to expect** * A safe, relaxed environment to meet both locals and expats, whether you want to meet new people, experience an international atmosphere or talk about business, it’s all possible. * Start the evening with a few rounds of conversation cards: pair up with someone you don’t know, answer meaningful questions and rotate every 10 minutes. Within just one hour, you’ll get to know several people really well and enjoy meaningful conversations. * Everyone comes on their own, so it’s easy to connect. **Practical details** * Doors open at 20:00, after 30 minutes we start with conversation cards * Venue: Boekencafé Libertas, Klarendalseweg 477-1, Arnhem * 20 min walk from Arnhem Central * 7 min walk from Arnhem Velperpoort * You’ll receive 1 drink token for (beer/wine/soft drinks) and snacks all night! * Find us on the right side of the café at the bar, by the window and garden Bring a smile and join us for an evening where friendships grow, business ideas spark and real-life connections happen. Back to basics, away from screens, meeting face-to-face. Warm regards, Julia

Iedereen is welkom op onze open Freedom Friday Bitcoin Turnhout Meetup @ het super gezellige café Sint Pieter - Grote Markt 60, 2300 Turnhout Geen presentaties. Geen workshops. Gewoon 1 onderwerp: bitcoin. **Connect with Like-Minded Minds** Engage with the Bitcoin community and mingle with fellow enthusiasts. This meetup is your chance to discuss the future, share ideas, and network with pioneers in the decentralized money world. 🏢 **Central Location**: café Sint Pieter ligt perfect centraal, een ruim cafe op de grote markt van Turnhout. Mark your calendars and spread the word!

With warm & good weather on the horizon again, it's time again to get more picnic-y & outdoors-y 🌄 For this new season, let's revisit the old picnic gathering formula, but add into the night vibe & spicy dance theme (in this case tango, because other dances are oversaturated with events 😊) The premise: A picnic gathering starting from 19:00 & ending 23:00 sharp Since it's evening vibes, BYO food/drinks/games still applies but think time appropriate (don't go big on alcohol though!) Dancing aspect, music starts 20:00 & ends 23:00 sharp! Exact location in Griftpark: To be concluded, but assume close to where the meetup event location currently is set at Additional notes for the tango aspect: * you're very much welcome to join in & dance, even with no experience. I can show you a thing or two so you can get a taste & give it a go 😊 Depending on how many, either via a quick group tryout or I help you out individually * The tango aspect of the event is through the Utrecht Tango Cafe Milonga community (also organized by Constantinos) More info --> https://www.utrechtcafemilonga.com If you have any further questions, feel free to message the host Depending on the time & weather, and whether people are up for it, follow-up drinks can always follow later that day. To those interested, I hope to see you there! 😄

**Date & time** Friday, July 3 - 18:00 – 21:30 **Location** Wonders of Work: in winkelcentrum Hoog Catharijne, Utrecht. Check the [route](https://wondersofwork.nl/nl/route/)! **Registration:** Event is free, but registration is required. [Please fill out the form.](https://docs.google.com/forms/d/e/1FAIpQLSd_8NtZo-WOm_eX_2T9zDYOpON290TzNnufh2P8Lz70LF4S7Q/viewform?usp=publish-editor) Event description Do you know the boundaries of the planet we call home? Today, seven of the nine planetary boundaries have been crossed, putting increasing pressure on Earth’s life-support systems. To secure a safe and just future for all, we must understand how human activities interact with the Earth system - and act decisively to reduce pressures on our planet and its ecosystems. The Planetary Boundaries Fresco is a half-day collaborative, science-based game experience that brings the planetary boundaries framework to life through guided discussions and an interactive card game. Together, you'll explore the processes that regulate Earth’s stability, uncover how human pressures drive changes across the planet, and identify leverage points for action. The game is created and will be facilitated by Elise and Joy from [Somewhat Greener.](https://www.somewhatgreener.com/studio/) **More information about the workshop:** [https://www.somewhatgreener.com/workshops-and-events/planetary-boundaries-fresco/](https://www.somewhatgreener.com/workshops-and-events/planetary-boundaries-fresco/)

**Secrets management met OpenBao** Ben je geïnteresseerd in veilige opslag van secrets, privacy-first infrastructuur en open source security tools? Kom dan naar onze OpenBao workshop! Tijdens deze hands-on sessie duiken we in OpenBao, een open source secrets management oplossing. We laten zien je de verschillende Secret Backends van OpenBao configureerd en je door middel van policies kan bepalen wie (of wat) bij welk endpoint mag. Wat kun je verwachten: · Introductie tot OpenBao en de use cases · Installatie en basisconfiguratie · Praktische oefeningen met secrets en policies · Tips voor gebruik in je eigen projecten · Bonus: Configuratie van de OpenBao server met OpenTofu Neem je laptop mee als je mee wilt doen met de hands-on onderdelen (Linux of MacOS)

It is an outdoor movement class in the calisthenics park in Griftpark . We focus on functional breathing exercises, reaction games, learning new functional movement pattern. Think of different kind of squats and animal flow. We work on the mobility of the shoulders, spine and hips (Among others). Every session will have different kind movement flavors on the menu. So there will be a moment of surprise, curiosity and novelty in any class. Every exercise will be adjusted to your current level. Link for exact location: https://maps.app.goo.gl/cQUKxqzCuVHeSL917

Join us every first Friday of the month to hang out and have a drink. Start off the weekend in a fun way :) Meet familiar faces or some new people, especially if you're new in town. In June we'll visit Oproer, a bit north of the city centre, but plenty of space and beers! If you can't make it on Friday, try joining Mingle Mania Tuesday drinks. For even more socializing and events in Utrecht, join our [WhatsApp community](https://chat.whatsapp.com/GopSuzuFKRBKeYVKQrX4pE). Feel free to visit our [website](https://utrechters.net). We (your event hosts) are proud to organize this gathering as volunteers, free of charge and without any financial profit for ourselves, with the intention of strengthening local community and that everyone has a nice time. With that in mind, please note that it is nice to support the venue by ordering a drink. We greatly appreciate if you settle your bills at latest by the end of the evening.

'THE SYMPATHIZER' by Viet Thanh Nguyen 'The winner of the 2016 Pulitzer Prize for Fiction, as well as seven other awards, The Sympathizer is the breakthrough novel of the year. With the pace and suspense of a thriller and prose that has been compared to Graham Greene and Saul Bellow, The Sympathizer is a sweeping epic of love and betrayal. The narrator, a communist double agent, is a man of two minds, a half-French, half-Vietnamese army captain who arranges to come to America after the Fall of Saigon, and while building a new life with other Vietnamese refugees in Los Angeles is secretly reporting back to his communist superiors in Vietnam. The Sympathizer is a blistering exploration of identity and America, a gripping espionage novel, and a powerful story of love and friendship.' ***Please read the book and join us for a lively discussion (in English) about the contents during our afternoon book club meeting.*** \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **PLEASE NOTE:** This is an IN-PERSON event in Amersfoort, The Netherlands. Please cancel your attendance in advance if you are unable to join, so that those on the waitlist can participate. Looking forward to seeing you all IN REAL LIFE then! Best regards, Sandra

The Dutch Heuvelrug is a hilly and sandy ridge, running from Hilversum in the north to Rhenen in the south. This National Park is covered in forest, heather and stretches of sand and dunes. On this hike, we will explore the Heuvelrug from Den Dolder. This area is mostly forested, perfect for a (hot) summer’s day! **Where to meet**: we will meet at **10 am** at train station Den Dolder. We will return to the same train station around 3pm. **This hike is fully booked.** [You may register on my website for a place on the waitlist.](https://rewildyourself.nu/dutch-nature-hikes/)

grassroots meet up for women / mothers / in Amsterdam who want to bring their children into their fun, spiritual and festival-going lives! this looks like a very family friendly festival, 30 minutes drive from Amsterdam and I do believe it is accessible by public transport. please note: I am not affiliated with this event, just a new mom / family who are finding our way back to events and spaces we loved pre-baby, now ready to enjoy them with our toddler and connecting with like-minded people along the way :) https://wonderfeel.nl

The sunny and warm summer weather finally seems here to stay, which makes it the perfect time to craft outside in the park!☀️ Join us for a relaxed crafting evening picnic in the park, where we bring our projects, spread out our blankets, and create together in the open air. Whatever you're working on, whether it's knitting, scrapbooking, sketching, embroidery, or that half-finished project that's been waiting for some attention, bring it along and enjoy an evening of making things in good company. You can join us at whichever time works for you. Don't feel pressured to join from the start at 19:00. You're still just as welcome to arrive at 21:00. But we will do a little introduction in a circle around 19:20 just to get to know each other a bit more and see what everyone is working on. This get together is also a great chance to chat, share tips, and get inspired by what everyone else is making! * 🎨 **What to bring?** Your own creative supplies and projects, whatever you love to work on. * 🧺 **Picnic style** Bring a blanket to sit on, and feel free to also bring some snacks and drinks. * 🔄 **Want to swap?** Got craft supplies you no longer need? Bring them along, there will be some space to swap items. 📍 Wilhelminapark

**Modern and Authentic kintsugi workshop in Utrecht.** Choose from three options: * 1-Day Modern Kintsugi workshop-€60 * 2-Day Modern Kintsugi workshop-€96 * 4-Day Authentic Kintsugi workshop -€180 For all details, please visit my website. [https://japanworkshopnet.com/upcoming-workshops/](https://japanworkshopnet.com/upcoming-workshops/) Location: **CLAY TO PLATE** [Biltstraat 55, 3572 AG, Utrecht](https://www.claytoplate.com/) **Booking is essential**. Please contact me if you would like to participate in the workshop. Webiste: [https://japanworkshopnet.com/](https://japanworkshopnet.com/) Email: info@japanworkshopnet.com Mobile:0616059840

Join us for an outdoor mat Pilates session in Wilhelminapark, Utrecht 🌿 This is a beginner-friendly full-body Pilates class for anyone who wants to move, feel stronger, enjoy being outside and meet new people in a relaxed way. We’ll start with a mat Pilates class in the park, focusing on strength, mobility and feeling good in your body. After the class, we can stay in the park for a little chat and connect with each other. You can come alone — many people do. Please bring your own mat if you have one. If you don’t have a mat, send me a message in advance and I can bring one for you. 📍 Wilhelminapark, Utrecht 🗓 Sunday, 5 July ⏰ 11:00 💸 Ticket: €15 Spots are limited, so please reserve your ticket if you’d like to join.

Most people use LLMs by feel: ask a question, read the answer, decide whether it “seems good,” and move on. That works for casual use. It does not work when you are building software, automating workflows, writing important documents, or relying on AI for anything that needs to be repeatable. In this talk, we’ll look at how to improve and evaluate the inputs and outputs of LLMs using practical measurement techniques. We’ll cover how prompt changes affect results, how to compare outputs, how to build simple evaluation sets, and how math-based methods like similarity scoring can help you move beyond guesswork. This will be beginner-friendly, so even if you don't know anything about AI, you should get something out of it. However, this will be a little more technical than our intro talks. You do not need to be an AI researcher, but programmers and technically curious attendees will get a lot out of it. We’ll cover: * Why “it looks good” is not enough * How to improve prompts by changing the input, context, and constraints * How to compare LLM outputs more systematically * Basic evaluation techniques for accuracy, consistency, and usefulness * How embeddings, cosine similarity, and scoring can help evaluate results * Where automated evaluation works — and where humans still need to stay in the loop By the end, you’ll have a practical mental model for treating LLMs less like magic and more like systems you can test, measure, and improve. LOGISTICS AND PARKING: The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks! The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.

Bring your Raspberry Pi, Arduino, microcontroller, or any other electronic project and join fellow electronics makers for a night of creativity and collaboration! This session is open forum to share your current projects—whether complete or in progress, it’s all interesting! Whether you’re deep into embedded systems, exploring new ideas, or just getting started, you’ll find a welcoming space to collaborate, share, and get inspired. **New to electronics or curious about tinkering?** You’re absolutely welcome. If you’re a beginner and want to experiment, I’ll have a couple of starter kits available so you can try things out—whether that’s blinking your first LED, putting something on a display, or experimenting with simple sensors. No pressure and no experience required—just an interest in learning and building. While we continue to pursue a more permanent venue for this Meetup, we’ll be using public library facilities based on availability.

We meet to learn and practice American Sign Language and to grow our familiarity with Deaf culture. Facilitated by hearing folks (with a connection to a professional interpreter) using Deaf-created content. People of all ASL skill levels are welcome! As we learn, we hope to connect more with the Deaf community in Central Ohio. Join us as you're able! Come regularly or just once - whatever you're looking for! Each meetup will explore different topics related to ASL/Deaf culture, and will feature time to practice conversation with one another. Just bring yourself and a willingness to learn!

Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/azure-cbus-2026/

**Hello Columbus!** **The community is buzzing and growing well. We are thrilled to bring our fourth BrowserStack QA Meetup on Thursday, July 9th!** We are creating a space for deeper insights, meaningful connections, and a vibe you won't want to miss. **What to expect:** * **Connect:** Network with Columbus' top engineering and QA minds. * **Learn:** Real-world tactics and trends you can use immediately. * **Enjoy:** Food, drinks, and great community spirit. **Agenda** * **Two Roads Diverged in a Wood: Docker Compose vs. Kubernetes** by **[Doug Reeder](https://www.linkedin.com/in/pdouglasreeder/)** **RSVP Essential:** Space is limited, and we want to ensure a great experience for everyone. **RSVP now to secure your spot!** 📍 **Venue:** Leading EDJE, 6515 Longshore Loop, Suite 300, Dublin, OH 43017 📍 **Free Parking:** 6725 Longshore Street, Dublin, OH 43017 📅 **Date & Time:** July 9, 6:00 PM **Stay Connected!** Want to continue the conversation beyond the meetup? Join our **BrowserStack Discord Server** to get updates, connect with fellow QA professionals, and be part of an ongoing discussion. **Don’t miss out—click below to join!** 🔗 [\[](https://discord.gg/6SdCyWTNyW)**[Join the BrowserStack Discord Server](https://discord.gg/6SdCyWTNyW)**[\]](https://discord.gg/6SdCyWTNyW) **A Few Notes:** ✅ This is an **in-person event** ✅ **RSVP does not guarantee a seat** – A confirmation email will be sent one day before the event. **TALK ABSTRACT:** Docker Compose and Kubernetes are two of the most popular tools for running containerized applications. Their feature lists are similar. Architects and senior developers need to know how their different paradigms lead to unexpectedly different experiences in production.

You can sleep in on the Sesquicentennial (observed), we’re shifting to the following Friday. But join the local UX community for a chat and some biscuits to catch up. If you were in CA for Figma Config, tell us all the lines and you can tell me how I can animate an SVG without coding it by hand, and why I’d even want to. Thanks to the team at Nationwide of supporting the group.

NFT's are here to stay folks! This is a group for like minded people interested in understanding, leveraging, using, creating for, profiting from, trading too i suppose, NFT's.. everything around them, complexity, fear and exploits, best practices and more. **PLUS** This group will talk AI ART tools, techniques, artists, video, audio, prototypes and more in the AI assisted production space- ART specifically, but we can get into any aspect of some of the cooler things happening in AI in general.