Erlang Programming

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

Some people talk about politics. Others can't stop talking about fishing. I can continue talking forever about org design... Join me in Utrecht to talk about #OrgDesign! #OrgTopologies

**Zin om even helemaal offline te gaan voor een avond?** Doe mee met onze offline hangout. Of je nu alleen komt of samen, je maakt gegarandeerd nieuwe connecties! **Wat kan je verwachten:** 🎨 Speel (bord)spelletjes, knutsel of relax met een goed boek 📚 Een nostalgische avond in een gezellig café 🎈 Ontmoet nieuwe mensen op de ouderwetse manier 📰 Schrijf met onze vintage typemachines Gratis entree! **Waar?** Warmoes (Vlampijpstraat 94, Utrecht) **Wanneer?** Woensdag, 4 februari (vanaf 19:00)

***Are you an adult looking to learn how to swim or improve your basic swimming skills?*** Dive into a fun water workout session designed specifically for adults in ***Utrecht De Kwakel!*** Whether you are a beginner looking to improve your swimming skills or a fitness enthusiast wanting to engage in recreational water sports, this event is perfect for you. Join us for an exciting session filled with swimming lessons, exercises, and social interactions. Meet like-minded individuals who share a passion for fitness, exercise, and water activities. Our experienced instructors will guide and support you, ensuring you have a great time in a safe and friendly environment. Don't miss this opportunity to stay active, meet new people, and have a blast in the water. Sign up now for a refreshing experience and fun times with our Swimming Lessons for Adults group! ***Please RSVP to secure your spot as spaces are limited. We look forward to helping you gain confidence and skills in the water!***

Join our inspiring "Success Team"! We will be at the cosy Rosa Buurtcentrum (2nd floor–eerste verdieping–right hand, last door; there is a lift). There will be very hot tea and you are welcome (but not required) to bring snacks. –See you then! \*\*\* 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 or would like to help me to organise these gatherings. Thank you! Gala Picture: "Our National Winter Exercise - Skating", by Winslow Homer, 1866.

## 🎬 Wednesday 4 Feb Forrest Gump Film starts 19:30 · Doors open 18:45 Lola Lokaal 432 Community Center · Ijburg ## 💶 Price €5 at the door (cash or Tikkie) Helps cover film rights & costs ## 🧡 Good to know • No reservation needed • Come when you can • Board games before the film • Hang out after (sometimes karaoke)

Futsal 6 - 6 CVT Hall IJburg

# 🧙‍♂️ A wizards introduction to Semantic Link 📅 **Date:** February 5 ⏰ **Time:** 19:00 CET 🌍 **Format:** Online only 📌 **Language:** English ## 🔍 **Event Description** Managing a Power BI environment can be frustrating. Our database changes a name of a column, where is that used in our reports? Do I need to open them all? Who do I contact? We know that bi-directional filtering is best not-done, but how do we know it is used? Can we find that? Using Semantic link, a free python library we can use in Fabric Notebooks, even someone with little to no Python experience can save a lot of time finding answers to these questions. Come and see how semantic link can help you out like it did for me. The Yellow wizard will take you along on a managing tour of the Power BI environment of Middle Earth. ## 👥 **Who Should Join?** * Power BI admins and platform owners * BI developers and analytics engineers * Data engineers working with Fabric & semantic models * Anyone responsible for governance and impact analysis in Power BI * Curious minds — Python knowledge is not required ## ✨ **What to Expect** * Real-world Power BI management challenges * Practical insights into Semantic Link * Fabric Notebook–based examples * Governance, impact analysis & model transparency * A story-driven session with Middle-Earth vibes ## 📍 **Event format** * Online only: The session will take place exclusively via Microsoft Teams. The access link will be shared after registration. ## 🎒 **What You Need** * Interest in Power BI & Fabric * Laptop if attending onsite * A Microsoft account (recommended) ## 🙌 **Join Us** Join us for an insightful and entertaining session and discover how **Semantic Link** can simplify Power BI management — guided by the Yellow Wizard through Middle Earth.

Let us meet, have a coffee and code together, or just discuss :)! This Meetup is everyone that considers himself "Techie", in the broad sense and wants to socialize :). Join us and chat, ask your questions, or work on your own projects. The choice is yours! There is no agenda, this is simply a gathering of interested folks :). We're meeting at Lebkov right inside the Utrecht Centraal station. We're typically sitting at the large table. Search for the folks with the laptops in the back! You are very welcome to join whether you are an experienced developer, or simply interested and want to chat!

Come play improv theatre in English and kick off your Friday evening with laughter, creativity and new people. This [drop-in workshop](https://www.improvutrecht.nl/drop-in-workshops/) is open to everyone, whether you are trying improv for the very first time or you have played before and want to stay sharp. You do not need acting experience and you do not need perfect English. Many people join us for the first time each week, alongside regular players who keep coming back. The atmosphere is open, playful and supportive, with a real focus on having fun together. During the session you can expect: * Meeting internationals and Dutch players who enjoy playing in English * Fun and accessible improv games inspired by shows like Whose Line Is It Anyway and De Lama’s * Clear introductions to improv principles like listening, accepting ideas and playing together * Plenty of laughter and a few moments where you surprise yourself * A relaxed, social vibe rather than anything competitive or performative We play from 20:00 to 22:00. Doors open between 19:50 and 20:00 and you enter together via the side entrance on Troelstralaan. After the workshop, many people head to O’Leary’s nearby for a drink and a chat. Sign up by adding your name via [https://bit.ly/iudropin](https://bit.ly/iudropin). If you can no longer attend, please remember to remove yourself so someone else can join. The workshop works on a Pay What You Thought It Was Worth basis. Suggested donation is €10 to €20, but you are always welcome regardless of what you can pay. Contributions help cover the room and the professional trainer giving up their Friday evening. **About the teacher this week** This session is taught by [Steven Morgan](https://stevenmorgan.wales). Steven is a British comedian, improviser and teacher with a long international track record both on stage and in the classroom. He was the Head of Teaching at easylaughs in Amsterdam and was cast member of Impro Amsterdam for two years running. He previously organised the Bris Funny Fest in Australia, producing over one hundred comedy shows, and has performed stand-up comedy in numerous countries and festivals, including the Utrecht International Comedy Festival. Steven has also run corporate workshops for organisations such as Nike, Zoom and the Red Cross, and was one half of the improv duo Tru2U with Rogier Bak. His teaching style is playful, clear and confidence building, with a strong focus on connection, generosity on stage and enjoying the moment rather than trying to be funny. Whether you come to learn, to meet people, or just to have a joyful Friday evening, you are very welcome.

Join us for a 9km walk in the beautiful East of the Utrecht Region. As the route will be taking us along the Egelmeer lake and Prattenburg estate, you may expect forest mixed with some heathlandscapes, which makes this a great walk if you want to get out in the nature. The start and end point of this walk will be Veenendaal-West train station, where we'll be meeting right next to the platform where the train from Utrecht will arrive. We'll wait for the 10.40AM train to arrive and then depart at around 10.45AM. If you're arriving late, we won't let the whole group wait for you, but you can send a WhatsApp message to +31621177691 so we can send you our live location and you can try to catch up with us. For those coming by car, there is a free parking right next to the station, at the Dichterslaan. Please be aware that Veenendaal-West is just a small train station and there are no public toilets there. Also there are no public toilets on our route. Therefore please visit a restroom before arriving. Do you think about joining, but you're not sure if it's something for you? Utrecht Hiking Community aims to organise one hike per month in or around Utrecht, often in collaboration with UR-Glocal, which organises expat activities in Utrecht Region. If you're in for a hike with a bunch of friendly other hiking enthusiasts, you're very welcome to join, no matter whether you're an expat, local, tourist, nomad, student, professional, beginner, alone or with friends. The hikes are a great way to meet people from different backgrounds while being active and out in nature. We call this 'Social Hiking'. If you love to hike fast, we might not be the right group for you though, as for us it's important that beginners can join and have a good time as well. Dogs are allowed on almost the whole route, but need to be kept on a leash at several parts. At the end of the route there is one small part where dogs aren't allowed, but there's an easy little detour available. If you want, you can join for a lunch afterwards in the snackbar/lunchroom next to the train station. Participation in the hike is for free, but we do make some costs for it. Especially the yearly MeetUp subscribtion for organisers is quite expensive. Therefore, if you like the hike and would like to support us, a donation would be very welcome. Donations can be made using this link: https://www.ing.nl/payreq/m/?trxid=Mx3BLcfeIITcTMIHEHnpeAKKIFrWFukB For an impression of this route or of our previous, please check and follow our Instagram page: https://www.instagram.com/utrecht.hiking.community We hope to see you on Saturday in Veenendaal!

'THE THURSDAY MURDER CLUB' by Richard Osman 'Smart, compassionate, warm, moving and so VERY funny' Marian Keyes 'So smart and funny. Deplorably good' Ian Rankin 'Thrilling, moving, laugh-out-loud funny' - Mark Billingham In a peaceful retirement village, four unlikely friends meet up once a week to investigate unsolved murders. But when a brutal killing takes place on their very doorstep, the Thursday Murder Club find themselves in the middle of their first live case. Elizabeth, Joyce, Ibrahim and Ron might be pushing eighty but they still have a few tricks up their sleeves. Can our unorthodox but brilliant gang catch the killer before it's too late? The Times Crime Book of the Month Guardian Best Crime and Thrillers. ***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

## 🎨**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 some focused writing time. All writers and all experience levels are welcome and don’t worry, no one will see what you've written. This session is about getting your writing done and meeting other writers in your area. When you show up, say hello to everyone, grab a drink, and get your writing tools ready. Once you’re all settled, take some time to chat with your fellow writers. Once everyone’s arrived, I will lead quick introductions and then set the timer for our quiet and focused writing session. Afterward, we’ll have time to chat and get to know each other. We often talk about our successes and challenges as writers. If you don’t have time to stick around, no worries! **A note about the format** We don’t host critiques or readings. These events are a safe space for writers of all skill levels and genres to work on their craft, so no one will read or critique your writing. For our full event schedule, visit [https://shutupwrite.com](https://www.shutupwrite.com). **Other Important Details:** WiFi name/password: [PLEASE INCLUDE DETAILS] Travel / Parking info: [PLEASE INCLUDE DETAILS]

Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: Bring a lightning talk with you and let's learn some quick things. 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/

**GIS and Software Programming** (with a focus on Python and JavaScript) by **[Gary Yu](https://www.linkedin.com/in/gary-yu-analyst/)** * GIS Overview * Programming Overview * GIS History * History of Programming * A Cluster of GIS Software * A Tale of Two Programming Languages (Python and JavaScript) * How to integrate GIS Software in Python * How to integrate GIS Software in JS ***Bring your laptop and expect to write some (non-AI generated) code!*** *(title subject to change)* Food and drinks will be available. **LOCATION:** 6515 Longshore Loop, Suite 300, Dublin, OH 43017 **FREE PARKING:** 6725 Longshore Street, Dublin, OH 43017

### Tools in your AI's Toolbox : An introduction to MCP Servers The generative AI revolution has unlocked unprecedented capabilities, but the next frontier is agency: empowering models to interact with, query, and act upon the world. The current challenge is the “N x M integration problem,” where every AI model requires a custom, brittle integration for each external tool or data source. This approach simply doesn’t scale. How can we give an AI access to our sales leads, code repositories, or IoT devices in a standardized, secure, and reusable way? This session introduces Anthropic’s Model Context Protocol (MCP), the open-source framework designed to solve this challenge and become the universal connector—the USB-C port—for AI. MCP standardizes how AI models discover and use external tools, moving beyond simple function-calling to a robust, client-server architecture. We will dive into how this open protocol is creating a new ecosystem for building powerful, context-aware AI agents. Join this session for a developer-focused introduction where you will learn how to: Understand the core concepts of the open-source Model Context Protocol and its architecture. Utilize pre-built, open-source MCP servers to instantly connect AI to tools like Git, Slack, and databases. Build a custom MCP server to securely expose your own proprietary data and APIs as tools for any compliant AI. Move beyond bespoke integrations and contribute to a standardized, collaborative, and open ecosystem. Stop building one-off connectors and start building intelligent agents. This session will give you the practical knowledge to leverage MCP and create the next generation of AI that doesn’t just talk, but does. Want to be a speaker? submit your talk to our Call for Presenters!!! [https://sessionize.com/azure-cbus-2026/](https://sessionize.com/azure-cbus-2026/)

**New Dojo Location!** **Draft Day Columbus** 1130 Dublin Road Columbus, OH 43215 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for topic suggestions and people interested in presenting at our monthly meetings. To this end we've set up a survey form at [https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc](https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc)

Whether you've never done improv before, or you've done it for so long you knew Del Close on a personal level, or anywhere in between, come join us! Swing by *Gresso's* for the **Columbus Improv Comedy Meetup** for some fun and games! The idea behind improv is to create entire scenes from scratch based on a suggestion from the audience. This can be done in game form, like *Whose Line Is It Anyway*, *ComedySportz*, or *Wild 'n Out*; it could also be done to tell stories, like *Middleditch and Schwartz*. Our meetup, which is central Ohio's longest running (and free!) weekly comedy event, brings the games (and occasionally different forms) for you to play in a safe, supportive, and compassionate environment. Not only is it a lot of fun, but you get to work on thinking faster on your feet, plus it's an excellent way to meet new people and make friendships that'll last a lifetime! Ask yourself if you want to join the **Columbus Improv Comedy Meetup**, and say "Yes, And" that you'll have fun!

Our monthly PHP meetup. A virtual shindig courtesy of Zoom. Check back here for the details around 6:15 pm

**NEW LOCATION: 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). Lonnie Morgan will be presenting information about the DLT Library. "The Python library `dlt` provides a powerful [REST API toolkit](https://dlthub.com/docs/dlt-ecosystem/verified-sources/rest_api/basic) to ingest data. Combined with our [LLM scaffolds](https://dlthub.com/workspace) and [MCP server](https://dlthub.com/docs/hub/features/mcp-server), you can build a custom connector for any of the 8k+ available sources in 10 minutes by following this guide. Building with LLMs is an iterative process. We will follow this general workflow and give practical tips for each step." See Our [Parking Map](https://docs.google.com/presentation/d/1u2A4fLNlxwLJn0KA_hKc8bnFlFHLvsHBDh-_8wzX_tk/edit?usp=sharing) 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 centralohpython@gmail.com