Retirement Planning

#This meetup is around a third-party organizer (Focus Filmtheater): you can either purchase your ticket online or right before the session# **Title**: Silent Friend **Language**: German **Subtitles**: English **Length**: 147 min **Director**: Ildiko Enyedi More **info**: [https://www.focusarnhem.nl/agenda/english-subs-silent-friend/](https://www.focusarnhem.nl/agenda/english-subs-silent-friend/) **Ticket link**:[https://www.focusarnhem.nl/tickets/143041/](https://www.focusarnhem.nl/tickets/143041/) **Silent Friend** A mesmerizing reflection on humans, trees and how we might communicate… No trees are actually hugged in Silent Friend, but arboreal adoration has never blossomed on screen as lushly as it does in this contemplative, nature-focused feature from Hungarian writer-director Ildiko Enyedi. Not so much a narrative-driven drama, this is more a contemplative reverie about people, trees, the world and their interconnections, anchored around an ancient ginko tree standing in the middle of a German botanical garden. **How it works**: I will be at Focus around 18:30, where we can meet before the movie starts. You can message me to find us. Screening starts at 19:00. After the movie, we can have a drink together. Hope to see you soon!

😌 **Tired of dating apps or speed dating that feels forced and boring?** ✨ Ditch the apps and meet people offline in the most fun way possible! We take a crowd of freshly showered people, mix them up, and shake them up with: 🎲 Mini-games 🤼 Group Challenges 🧲 Connecting questions 🤪 Crazy hosts **What to expect?** Watch this video for a quick impression: [https://update-events.nl/#whatcaniexpect](https://www.google.com/url?sa=E&q=https%3A%2F%2Fupdate-events.nl%2F%23whatcaniexpect) **No awkward silences** Just like a perfect night out, the evening is filled with surprises. One moment you are playing a 1-on-1 game, the next you are mingling in a group challenge. Amazing hosts will guide you through the evening, creating a group spirit, making you feel safe, and getting you laughing (a lot!). You'll be having so much fun you won't even notice you're meeting dozens of new people in so many different ways! Our philosophy? Real connections happen with: 😏 Reacting to unexpected situations together 😎 Discovering someone's natural vibe in a group setting 🗣️ Having deeper conversations naturally 🎭 Dropping the masks and getting playful **It's a Match!** Met someone you like? We make it easy. At the end of the night, simply select your favorites on your phone. If the interest is mutual, you’ll receive each other’s contact details the next morning via email :) **🎟️ IMPORTANT: How to join?** An RSVP on Meetup is **not** a ticket. We need to keep the gender balance equal, so you must get your ticket here: 👉 https://update-events.nl/events/utrecht-29th-of-april-32-45-y-o-the-5th-neude-fun-at-first-sight/ (Note: Our events sell out fast, so don't wait too long!) **Timeline** 18:45 - Doors open 19:00 - Official start & welcome 19:10 - Chaos! But nice, very social chaos :) 20:00 - Breather & Drinks 20:10 - More games, more people 21:00 - Is it already over? Don’t be sad, you can stick around! Maybe invite one of your favourites for a drink? :) **P.S. Low RSVP count here? Don't worry!** Most people book directly through our website or other channels. Our evenings are usually sold out with 30 participants. If we don't have enough sign-ups (which rarely happens), you will be offered a full refund.

The **program** will go as this: * 17:00-18:00 Walk-in * 18:00-18:05 Welcome * 18:05-18:50 1st Talk: **Jan Stomphorst (ACC-ICT)** * 18:50-19:30 Pizzas * 19:30-20:15 2nd Talk: **Benjamin Smeding &** **Merijn Stiekema (ProRail)** * 20:15 - 21:30 Networking & drinks * 21:30 End 1st Talk: **Title:** **Kubernetes and the Answer is… 42!** The ultimate checklist for deploying your app without regrets. You built the app. You wrote the Dockerfile. You pushed to your CI/CD pipeline. But... is it really ready for Kubernetes? This talk hands you the one thing every team needs but rarely has: a no-fluff, field-tested, brutally honest checklist of 42 points to verify before you deploy. This is an interactive session from beginner to expert. You’ll learn: How to avoid the most common mistakes in Kubernetes deployments What actually matters in production — and what doesn’t How to think like a platform engineer, even if you're a developer Why checklists save you from 3 AM incidents Interactive, opinionated, and painfully relatable. This is not another Kubernetes 101 — this is the list you wish you had a year ago. Don’t panic. Just check it. **Speaker: Jan Stomphorst** Bio: Ik ben Jan Stomphorst, Solutions Architect van beroep. Ik werk al 25 jaar in de IT en ondersteun organisaties met hun applicatieontwikkeling met behulp van nieuwe technieken zoals Kubernetes. Samen met mijn team werk ik momenteel veel aan Kubernetes projecten, nieuwe implementaties en ben ik voortdurend bezig met het testen van nieuwe tools en technieken. In mijn vrije tijd kook ik graag en houd ik van bbq-en. Wat ik zo geweldig vind aan deze podcast is dat ik als IT'er mijn kennis kan en mag delen met andere IT'ers. Het voelt daardoor een beetje als een opensource project, waarbij ik hoop ook feedback van onze luisteraars te ontvangen. 2nd Talk: **Title: Getting ProRail on Track with Kafka on Kubernetes** Safety and reliability is of high importance to ProRail, which contradicts innovation. A new movement has however started to implement Kubernetes to allows teams to more easily build, host and manage their applications. During this talk we will talk about how the Integratie team uses this technology to provision Kafka (using Strimzi) for a new integration platform. This will be a tale that starts with ClickOps and abandons it all in favor of GitOps using Terraform, ArgoCD and other CNCF projects. We will also share our vision of the integration platform of the future. abstract **Speakers**: **Benjamin Smeding &** **Merijn Stiekema** Benjamin: Solution Architect at ProRail with more than 10 years in the rail sector. My background is in rail design and embedded safety systems. At ProRail I work on event streaming and help promote cloud-native and open-source technologies. Merijn: DevOps Engineer at ProRail. For the past 1.5 years, I have worked on cloud enablers like Kafka and API Management in Azure, provisioning platforms and building tools for health checking and self-service. I enjoy combining software engineering with DevOps and automating processes so teams can onboard and build faster. Outside of work, I have a passion for open source and love building things in my free time. **Photography/Video consent:** We will be taking photos and videos during the event and will use these photos and videos for social media and promotional materials. By coming to the meet-up, you give us your consent to take photos and videos of you. **Code of Conduct:** All members are required to agree with the [Berlin Code of Conduct](https://berlincodeofconduct.org/). **Stay in touch:** Please get in touch on the [CNCF #netherlands slack channel](https://cloud-native.slack.com/archives/CKE1F68G6) for any questions (we're also looking for co-organizers, especially in other cities). Please also don't forget to join the official CNCF community here **Directions:** Directions **Parking:** Parking nearby • https://www.p1.nl/parkeerplaats/parkeergarage-kop-van-lombok/ (cheapest) • https://www.p1.nl/parkeerplaats/parkeergarage-croeselaan/ (more expensive, but closer) https://www.ns.nl/fietsenstallingen/info/utrecht-centraal-jaarbeursplei

**10X ORG: The NL Book launch** [Alexey Krivitsky](https://www.linkedin.com/in/alexeykrivitsky/), [Craig Larman](https://www.linkedin.com/in/craiglarman/) and [Roland Flemm](https://www.linkedin.com/in/rolandflemm/) released their bestselling book [10XORG](https://www.amazon.nl/10X-ORG-Topologies-Elevating-Performance-ebook/dp/B0GNDSJGKM/ref=sr_1_1?__mk_nl_NL=%C3%85M%C3%85%C5%BD%C3%95%C3%91&crid=YO8SQXLGDS3O&dib=eyJ2IjoiMSJ9.Rv8O2emcuflTuBjweveWC1ZWzi1zXd_Zlf7Cl_8EY11no-K-NWQo7EhtL-HBe_3Jj-M8JAvNNgYycikpRqxgmMaRIHl8Q5A7-eaHZ13NZNNsAQ2l5dZv6WG4RfaQi5GFTTCz3ybHEX8AGum9q7lffnvRKZuyRoSGZeot9J1bt49HrEQjzAgy2gEdFpfhByjA__3aU4mT6o3hzaX6Uuk530ViINBrvQBFjGU42WAl7TVlGHWkFgdlW_cbIFbPSyY5YJ5hbl7hCsrNQLBCCCkiH82uVxtfgGwg06mfKIjcVpc.gjWcGcVthI5baE9TUVRKurZTQEj3z6-tocYXN7eDSjg&dib_tag=se&keywords=10x+org&qid=1775071604&sprefix=10x+org%2Caps%2C93&sr=8-1) on Amazon. As of this month, the book is also available in all Netherlands-based bookstores. To celebrate this event, the [Agile Consortium](https://www.agileconsortium.nl/) and the LeSS company are inviting you to the official book launch at [Sopra Steria](https://www.soprasteria.nl/) in Nieuwegein. During this session, Roland will present the book 10X ORG: A manager’s guide to elevate business performance with people and AI. Released at the twenty-fifth anniversary of the Agile Manifesto, the book distills decades of hard-won insights on agility and organisational transformation. Which patterns in org design have proven truly unbreakable? How well are we actually unlocking the full potential of our people? And how can we harness AI to reshape our organisations — making them not just efficient, but fit for the future? Ultimately, what will it take to build a world of work our children will thrive in? Besides highlighting the key learnings of the book, Roland will also be sharing why they wrote the book, how the writing process went, and there will be time to answer questions in a Q&A. This talk will summarize the learnings from the 10X ORG book and touch upon the underlying concepts of Org Topologies. You will leave with key insights and, above all, with new questions to explore about organization, learning, and performance. We will close the session with an opportunity to purchase the book, and have it personally signed by Roland. **As we're making use of nice catering, please actively manage your RSVP and let us know if you have any dietary restrictions.** **Date: Thursday April 29th** * 17:00 Walk-in * 17:30 Buffet * 18:00 Talk by Agile Consortium: the impact of AI on our professional field / the successful application of AI requires responsiveness on people, team and organization level * 18:30 10X ORG and 25 years of Agile Transformations * 19:30 networking & drinks Location: Sopra Steria [Ringwade 1, 3439 LM Nieuwegein](https://www.google.com/maps/place/data=!4m2!3m1!1s0x47c5c939362b986f:0xa7dc68348aa9f7b6?sa=X&ved=1t:8290&ictx=111) Free Parking

Are you an **expat** in **Utrecht** and do you want to **learn how to swim?** Look no further! Dive into **personalized swimming lessons** with **Your Personal Swim Coach**. Whether you’re a beginner looking to learn the basics or an advanced swimmer seeking to refine your technique, our expert coaches offer **tailored sessions** that fit your needs. **De Kwakel** is a great pool close to the city center, has free parking, and is easy to reach by bus. It's an **amazing learning environment!** **Don't wait any longer:** **[Sign up for a Try Out Lesson!](https://www.your-personal-swim-coach.nl/product/try-out-adult-swimming-lesson/)** Want to learn more first? Go to our **[website](https://www.your-personal-swim-coach.nl/)** or **[schedule a call!](https://calendly.com/ypsc/new-meeting)**

Hi all! 🙂 On Wednesdays we welcome you to practice languages! If you want to practice a specific (uncommon) language, please send us a message so we can find some conversation partners for you on our mailing list! We hope to see you in Café Marktzicht! In the last year we had tables for the following languages: * Dutch * English * French * Italian * Spanish * Turkish\* * German\* * Portuguese\* * Danish\* * Norwegian\* * Russian\* * Arabic\* * Chinese\*\* * Japanese\*\* * Indonesian\*\* * * Most likely, but not every week present. \*\* - Rather rare ;-) If your language is not in this list, please let us know! We have a large database of Language Cafe visitors speaking 56 different languages! We might be able to connect you with a person that does speak the language you want to practice. In case you are not in our database yet, please use this form: http://goo.gl/forms/oSCn9Dn8m8

*We work on each other's practical goals & "impossible" dreams* \*\*\* Help wanted & help offered. Bi-weekly meetings (every two weeks). Language English/Dutch. This idea is inspired by Barbara Sher's story and experiences. Please see her Ted Talk titled "Isolation is the dream-killer, not your attitude". The idea in short: One person at a time tells the group his/her dream or aim and the obstacles they face to achieve it. It could be a trip, an experience, a change of career, an undertaking of some kind, learning a skill, solving a particular problem or even finding out what you really want. The group works to realise the person's aim. Not just theoretically, also practically. For this we use our experience and networks. —Nothing as satisfying as helping another! Perhaps suitable, Gabor Mate's words: "You never heal alone." Please contact me at galatv@protonmail.com if you have questions. We gather in a pleasant space at Rosa Buurtcentrum. On the 2nd floor ("eerste verdieping"), take the door at your right (right from the staircase), at end of the small hall, the last door left). There will be tea and you are welcome (but not required) to bring snacks. It's free (50 cents for tea contribution is appreciated). We'd love to have you. Painting: Cattleya Orchid and Three Hummingbirds. Martin Johnson Heade, 1871.

Hi✋ At[ Data Tribes ](https://www.datatribes.nl/)we organise Meetups because we truly care about sharing knowledge both inside and outside the organisation. We believe that it is beneficial to us and to the market as a whole to connect, create, learn and grow together! **The agenda** // Doors open 6.00pm // Drinks and Pizza’s 6.30pm // Start presentations 7.00pm // Guest Speaker Advait Avinash Sowale // Quantifying the Impact of Data Quality on AI-Driven Decision Accuracy // Start networking 9.00pm // End Meetup 9.30pm Greetings, Data Tribes Inc.

**Locatie:** Huis van Actief Burgerschap, Neude 11, 3512 AE Utrecht **Datum:** 30 april 2026 **Tijd:** 19:15 inloop, start 19:30 en eindigt om 21:30 We zijn allemaal op zoek naar liefde. Zoeken de perfecte partner of zijn erachter gekomen dat onze partner niet perfect is. Wat doe je dan? Ben je te kieskeurig? **Wanneer is liefde goed genoeg?** Tijdens deze bloeiklas bieden we ideeën en oefeningen aan over hoe jij liefdesrelaties kunt laten bloeien. Met creatieve oefeningen en in gesprek. Want je bent echt niet de enige met deze vragen. Samen gaan we zo op weg naar goede relaties. We zijn allemaal op zoek naar liefde. Zoeken de perfecte partner of zijn erachter gekomen dat onze partner niet perfect is. Wat doe je dan? Ben je te kieskeurig? Wanneeris liefde goed genoeg? Met filosoof Alain de Botton verkennen we hoe we tot onze huidige liefdesidealen zijn gekomen en hoe die een gezonde relaties weleens in de weg kunnen staan. Om vervolgens met psycholoog John Gottman uit te zoeken welke ingrediënten een relatie nu succesvol maken. We nemen onze rol in relaties onder de loep. En die van de ander. **Wat kan je verwachten?** Een avond in een ontspannen sfeer voor alle leeftijden. Geniet van een drankje van ons en ontmoet nieuwe mensen. Je kunt alleen komen of samen met een vriend(in). Liever een buddy? Geef het aan bij je aanmelding. Tijdens de avond maak je makkelijk contact met anderen die ook op zoek zijn naar betekenis. Meld je aan en kom bloeien! **Aanmelden kan via de onderstaande link:** https://www.dekwekerij.org/bloeiklas/utrecht-liefde/

## 🎨**Activity for EXPATS & English Speakers** ☕ Are you an art enthusiast living in or around **Amersfoort, Hilversum, Utrecht, Nieuwegein, IJsseltein, De Bilt and the rest of cities of the Utrecht's province** who love painting or drawing? Maybe you've felt the joy of creating but struggled to find others who share your passion and speak **ENGLISH**? **You're not alone! 😉** ✨✨✨✨✨✨✨ ## 🖌️**About this event** You will meet other Art Lovers like you to Draw, Paint and have some drinks Together ! Our events are not just about sketching or creating art—they’re about building connections. Every two weeks, we meet at a café to have a relaxing time drawing a painting. Please keep on mind that **ENGLISH i**s the official language we will use to integrate everyone in our conversations. ⭕⭕⭕➡️ **IMPORTANT ⬅️** ⭕⭕⭕⭕ ### 👩🏻‍🎨**Book formally your Seat 🪑via [WHATSAPP](https://bit.ly/3BXXE0f)** **If you want to confirm officially your attendance and separate your seat🪑. Book your seat in meet-up, and contact us via [WHATSAPP HERE](https://bit.ly/3BXXE0f) to receive more information on the address of our activities.** **Thanks a lot for your understanding!** 💐🥰 ✨✨✨✨✨✨✨ ### 👩🏻‍🎨**How Does It Work?** This event is simple, this initiative takes 2 Hours. Most of the participants use pencils, water pencils or watercolours. Main aim is to socialize while we draw. There will be plenty of time to talk and get to know each other. We have to mention that this event is suitable for all levels. Many have started to draw in our event actually. Also it is very important that you **[JOIN US AT OUR WHATSAPP COMMUNITY](https://bit.ly/3BXXE0f),** to stay up to date on our upcoming events and participate in our Drawing and Painting Contests! **👉: [https://bit.ly/3BXXE0f](https://bit.ly/3BXXE0f)** 🍀 ✨✨✨✨✨✨✨ ### ☕**Where?** We will meet in different cafes mainly in the *center of Amersfoort ( and some occasions in other cities around)*. I will inform you of the exact place some days in advance this event. The place will depend on the number of attendees. ✨✨✨✨✨✨✨ ### **🎟️ What is included?** 🟢 **2 HOURS TO HAVE FUN!** 🟢 **15 mins warming-up creative activity and paper material**🖌️🎨 🟢 New friendships and **conversations in ENGLISH** in a relaxed atmosphere 🟢 **Souvenir picture** with you and the rest of Art Lovers 📷 🟢 Exclusive **access to our Art Lovers Community** on which you will receive: ***\~\~\~ Drawing challenges,*** ***\~\~\~ Training content,*** ***\~\~\~ FREE Entries only to members*** ***\~\~\~ Drawing Competitions*** 🟢 Time to **create alongside fellow artists and amateurs** 🟢 The freedom to **work at your own pace** 💃🕺🎈 ✨✨✨✨✨✨✨ ### 🖼️**Art Materials?** Bring your own practical art materials to be adaptable to sketch on a coffee table. Like your sketchbook, pencils, watercolor, markets, pencils, your Tablet..etc ✨✨✨✨✨✨✨ ## **See you to Paint, Draw, and drink together!🌟☕🍷🍪🍰**

Join us for a scenic and varied hike around Oosterbeek, one of the most versatile routes in the Netherlands 🌿 Expect a mix of forests, riverside paths, historical landmarks, and open landscapes along this beautiful circular walk. 🥾 What to expect: • A circular hiking route starting from Oosterbeek station • Approx. 13 km | moderate level (good fitness required) • Forest trails, boardwalks, and riverside paths • Highlights include streams, viewpoints, and scenic nature spots • Historical sites including WWII memorials and landmarks • Unique landscapes including floodplains and countryside charm 📍 Starting point: Oosterbeek Station (easy access by train and bus) 🕒 When: Saturday, May 2 Meeting time: 11:00 AM at Oosterbeek Station We’ll wait about 15–30 minutes before starting, so departure around 11:15–11:30 🚗 Getting there: Reach Oosterbeek easily by public transport • Train: Direct to Oosterbeek Station (meeting point) • Bus connections available nearby • Parking available around the station and in town 💬 Stay connected: Join our WhatsApp group for coordination, carpooling & updates: https://chat.whatsapp.com/Fv8Kqa3jMNK9nHKKAMV8SZ Follow our Instagram for photos & upcoming events: https://www.instagram.com/globeglide_?igsh=MWp3a2t6MmpocWFmZA%3D%3D&utm_source=qr 🌼 Let’s enjoy a day of walking, nature, and great company! ⚠️ Disclaimer: This is a casual, non-commercial meetup organized by hiking enthusiasts. By participating, you acknowledge that you are joining voluntarily and at your own risk. The organizers are not responsible for any personal injury, health issues, transportation, loss, or damage. Each participant is fully responsible for their own safety, insurance, and well-being. ⸻ This route offers a great mix of nature and history, with plenty of beautiful spots to rest or even picnic along the way. Expect around 3–3.5 hours of walking at a relaxed pace. Bring suitable footwear, water, and snacks. Looking forward to hiking together!

I'm excited to host the 21st 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

**🟢🟢 ABOUT OUR WATERCOLOR PAINTING PARTY / AMERSFOORT** 🎨🥳🍷🏢 Amersfoort - Utrecht Province / Center of the City / Easy access from train station. Create your very own **portrait, animals, landscape, or figurative** masterpiece in only **2.5 HOURS using watercolor and our secret mixed media techniques!🧪🧫.** This session is not about perfection; it is about capturing emotions and personal expression. **No experience required** **\- trust us\!** our professional artist will guide you step-by-step through this unique self-portrait journey. You can look forward to a fun and exciting evening with other participants, **so it doesn't matter if you want to come with friends or alone - you are very welcome!** This is the perfect after-work or weekend activity where you'll unleash your creativity while creating something deeply personal. You will create a portrait combining painting, drawing, and creative techniques to bring your unique vision to life. When finished, you'll take home your newly created self-portrait artwork to cherish or share with loved ones. Each participant will have pencils, colored pencils, watercolor, acrylic/gouache paints, and a surface. You'll work from an image we will bring. **🎟️ READY TO HAVE FUN?** Get your Ticket and book your seat **✨[HERE](https://buymeacoffee.com/artloversclub/e/430555) ✨** 🤔 **Questions?** Speak with a member of the team in **[WHATSAPP HERE](https://chat.whatsapp.com/J3Y5yeWUhvbJM98bqty2WP) 💬** .................................... **🟢🟢 WHAT'S INCLUDED?** 🔶 All supplies included 🔶 **2.5-HOUR [TICKET SESSION](https://buymeacoffee.com/artloversclub/e/430555)** 🎟️ 🎁 **EXTRA BONUS:** **FREE TICKET**🎟️ to participate in our Drawing and Painting Cafes in Amersfoort or Our Online Still-Life sessions if you live far away. 🔶 New friendships and Conversations💬 🔶 Freedom to work at your own pace 🔶 **English tutored activity** (And of course, you can speak in your local language with your friends!🍷🥰🥰🍹) ⭐ No experience needed **🎟️ BOOK YOUR SEAT🪑 IN ADVANCE ✨[HERE](https://buymeacoffee.com/artloversclub/e/430555) ✨!** 🤔 **Questions?** Speak with a member of the team in **[WHATSAPP](https://chat.whatsapp.com/J3Y5yeWUhvbJM98bqty2WP) 💬** **🕑 2026 CALENDAR OF UPCOMING EVENTS:** First Sunday or every month from 11.00 AM - 1:30 PM. .................................... **🎟️ ART LOVERS CLUB / ABOUT US** **ART LOVERS CLUB** is a community where art enthusiasts come together to explore their creativity and connect with new buddies through various events and sessions ( In-Person and Online) . Whether you're a seasoned artist or just starting, we have something for everyone!⭐ To share with you more about what we do, you can see here the overall atmosphere of our events in Amersfoort and also follow us if you want⭐: **[https://www.instagram.com/art_lovers_social_club](https://www.instagram.com/art_lovers_social_club)** 🤔 **Questions?** Speak with a member of the team in **[WHATSAPP](https://chat.whatsapp.com/J3Y5yeWUhvbJM98bqty2WP) 💬** **🕑 2025 CALENDAR OF UPCOMING EVENTS:** First Sunday or every month from 11.00 AM - 1:30 PM. **See you soon. We are looking forward to painting and having Fun Together! 🎨👩🏼‍🎨👨🏼‍🎨👩🏼‍🎨🧑🏼‍🎨🎈**

**ArnhemJUG** We are excited to announce that we are welcomed by Entrnce for the April meetup. **Agenda** * 17:00 CET walk-in * 17:30 – 18:30 Food and drinks * 18:30 – 19:30 talk: **Better Assertions with AssertJ** by **Tim te Beek** * 19:30 – 19:45 break * 19:45 – 20:45 talk: **Reproducible Builds with Apache Maven** by **Hervé Boutemy** * 20:45 – 21:30 drinks **Better Assertions with AssertJ** Not all testing libraries are equal. Sure they all run your tests, but what happens when they fail? “Expected ‘true’, was ‘false’” won’t help you much. Your choice of library determines whether you can immediately jump to a fix, or first have to debug for more details. And with JUnit 6 and AssertJ 4 around the corner, it's high time for an upgrade! In this talk we'll explore AssertJ, and the fluent assertions API it provides. We'll contrast this to alternatives like JUnit and Hamcrest, and show how subtle differences improve the experience. Now you can finally have unified fluent assertions for all your tests, with a clear path to get there. For existing AssertJ users we will optimize its use to get more expressive assertions and meaningful messages from existing tests. Finally, a quick few OpenRewrite recipes help you apply all these best practices at once, and continuously going forward. **About** **Tim te Beek** Tim te Beek is a staff software engineer at Moderne, which automates software refactoring at scale. He has extensive experience contributing to and presenting on Open Source software within the Java ecosystem. Previously he worked as a consultant specializing in migration engineering and developer productivity. **Reproducible Builds with Apache Maven** Reproducible Builds is listed as a requirement for SLSA security Level 4, to achieve the highest level of confidence and trust in software. Such a level seems far away from achievable practice for normal humans. In reality, most Linux distributions implemented it over the last 10 years. And in the past 6 years, this practice is being extended to Java Open Source projects with great success: more than 6,200 releases from 800 Open Source projects published to Maven Central are publicly proven reproducible (and counting). In this session, we'll demystify Reproducible Builds for Java based on the experience gained while rebuilding these Open Source projects. We'll dig into the tools to improve your Maven builds and check the effective results: the journey is full of great learnings that go far beyond advanced security. **About Hervé Boutemy** Hervé started with Java when it was in beta, built his first Java projects with Make (yes) then Ant: but life changed with Maven 1... Life changed even more when growing from OSS user during working day to becoming an active OSS contributor to Maven 2 during nights and week-ends. Today, Hervé works as Solutions Architect for Sonatype on next steps of the build journey, promoting best-practices around Software Supply Chains. On the OSS front, Hervé is an Apache Software Foundation member and Apache Maven PMC Chair. He's also involved in many advanced projects like CycloneDX, SPDX, sigstore, and Reproducible Builds.

**Welcome to the Women’s Columbus Bogleheads® Sub-Group** This sub-group is for **women who want to learn and discuss finances in a safe, supportive space**. For those interested in moving towards financial independence and retirement by learning investment basics, choosing your 401(k) investments, minimizing taxes, and more. We’re a local chapter of **Bogleheads®**, following a long-term, practical investment philosophy: [Investment Philosophy](https://www.bogleheads.org/wiki/Bogleheads%C2%AE_investment_philosophy): https://www.bogleheads.org/wiki/Bogleheads%C2%AE_investment_philosophy [Bogleheads Forum](https://www.bogleheads.org/index.php): https://www.bogleheads.org/index.php No question is too small, and no experience is too simple. Share, ask, and learn — at your own pace, without judgment, in a group of like-minded women. Let’s build confidence and knowledge **together**!

If you are interested in selecting investment choices for your 401(k) or other workplace savings plan, minimizing your income tax liability, or identifying the most effective investments for your brokerage account, we are the group for you. We are a local chapter of Bogleheads, whose investment strategy can be found here: https://www.bogleheads.org/wiki/Bogleheads%C2%AE_investment_philosophy Or you can peruse the Boglehead forum here: https://www.bogleheads.org/index.php I look forward to seeing you there. Mark Vonder Haar

This is an in-person meeting. At this meeting you will get answers to depression and anxiety. Find out the source of them and how to get rid of them. Did you know that unwanted emotions like anxiety, depression, unhappiness, loneliness, hopelessness, anger, fear, or feelings of irritation don’t just fall on you for no reason. They are not random occurrences that simply happen to people's minds. They are definitely not due to a chemical imbalance in your brain from some nebulous chemical reaction "by chance". Your negative emotions are the symptoms of the painful experiences that you have which are not healed, and which are still affecting you. The effects of these painful experiences are exacerbated by the pressures or difficulties of the other problems in your life. Come to our Meetup, where we can introduce you to some of the knowledge, tools and techniques of the breakthroughs in the field of the mind that we can apply to this ever important area of life. Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there. This group is created by the Hubbard Dianetics Foundation of Central Ohio and Church of Scientology of Central Ohio.

Open to public: Friday, 5/15/26: 12:00 p.m. - 6:00 p.m. Saturday 5/16/26: 9:00 a.m. - 3:00 p.m. Hosted by OSU The 2026 Chadwick Arboretum Spring Plant Sale and Auction Fundraiser Location: Lawn area south of the Nationwide and Ohio Farm Bureau 4-H Center 2201 Fred Taylor Dr, Columbus, OH 43210 Spring Plant Sale Spring into greenery at Chadwick Arboretum & Learning Gardens! Join us for our annual Spring Plant Sale Fundraiser and dive into a lush world of botanical delights. With over 16,000 fresh, exotic, and time-tested edible and ornamental plants, there's something for every green thumb! Experience the thrill of our tree and shrub auctions, where you can bid on unique specimens to enhance your garden sanctuary. Step into our Learning Lab, where engaging educational demonstrations on various garden topics will unfold throughout the three-day sale, enriching your knowledge and inspiring your green endeavors. Take part in an exciting, live auction offered each day, as well as a silent auction on Thursday and Friday. Explore vendor booths brimming with gardening essentials and delightful treasures. And while you shop 'til you drop, indulge in delectable treats from a delicious, local food truck. Proceeds from this event go directly to The Ohio State Chadwick Arboretum, student organizations, and local businesses alike. Come one, come all! Let's cultivate a brighter, greener future together. Credit/debit cards only.

**Optional movie afterwards**

Over 50 CINCO de MAYO HAPPY HOUR - FLIGHTS N TACOS!!! Join us for a fun and relaxed Over 50 Happy Hour on Friday, May 1st from 5:00 PM – 8:00 PM at Giant Eagle Grandview Yard Event Center! (upper level) **Plenty of free parking**. The event center is huge! Pics are in the comments. Over 50 CINCO de MAYO HAPPY HOUR!! – Flights n Tacos Let’s join together for a fiesta! (Invite friends - we have lots of room!) • Taco Bar • Margarita and Beer tasting • Complementary chips and salsa • Margs/cocktails at the bar for purchase • Festive Band/Music Margaritas/Mexican Beer Tasting + Taco Bar: Optional - For $15.00 per person you can also get 4 Margarita or beer) Get ready for a fun evening filled with live music, great conversation, and a lively crowd of 50+ singles and friends looking to mix, mingle, and enjoy the night. Whether you come solo or with friends, you’ll quickly feel the welcoming, social vibe. Enjoy happy hour at the bar until 6 PM, or take part in the special Cinco de Mayo experience featuring margarita flights and delicious Mexican bites. It’s the perfect setting to relax, meet new people, and celebrate in style. Our private upstairs space gives us plenty of room to connect, laugh, and enjoy the energy of the night. Come when you can, stay as long as you like — the best conversations (and the most fun!) tend to build as the evening goes on. No agenda — just great people, live music, and a Cinco de Mayo celebration you won’t want to miss!