Reactive Programming

**After Work Painting in der Kreativwerkstatt Zürich** Feier den Feierabend mal anders! Anmeldung: [www.kreativwerkstatt.design](http://www.kreativwerkstatt.design) Tauche ein in Farbe, Pinsel und gute Vibes – ganz ohne Druck oder Vorkenntnisse. Wir malen, plaudern, trinken vielleicht ein Glas und lassen den Alltag einfach draußen. Kleine Runde – max. 10 Personen – so bleibt’s persönlich, gemütlich und kreativ. Ab 18:30 Uhr geöffnet – komm, wann es dir passt! Donnerstags (check die aktuellen Daten auf unserer Homepage) \-\-\- End your workday in a creative way! Join us for a relaxed evening of painting, chatting, and unwinding — no pressure, no experience needed. Just drop in, grab a brush, and let your creativity flow. Small group – max. 10 people – cozy, personal & inspiring. Doors open at 6:30 pm – come whenever it suits you! Thursdays (check the latest dates on our website) Sign up at [www.kreativwerkstatt.design](http://www.kreativwerkstatt.design)

We keep it a fun and practical language exchange. First thing you'll notice is we match you with **fluent speakers** in your target language. **Event Flow** **18:45–19:15** → Registration Scan the QR code to tell us your fluent and target languages. **19:15–20:30** → Language Exchange Powered by our **Learn by Flipping** method. **20:30 onwards** → Stay, chat, or head off — totally up to you 😉 **What is "Learn by Flipping"?** **Practical** → You speak with fluent speakers in your target language. **Collaborative** → Every 5 minutes, you switch roles: learner ↔ helper. **Fun** → Small groups, good energy, and a bar atmosphere — without the chaos. Save some time by [Signing up to our web app](https://fliplingoes.com/) beforehand. **Entrance:** 10 CHF (includes a tapa) Please note, event registration closes after 7:15PM

https://www.komoot.com/de-de/collection/2875816/-pizza-gravel-zurich Pizza Gravel Zurich plans social rides on mixed surface around Zurich. Enjoy a nice ride and pizza afterwards. Please check the Komoot Pizza Gravel Zuruch collection for the upcoming tour.

Important note: please sign up on the Google Developer Group platform to attend the meetup: https://gdg.community.dev/events/details/google-gdg-cloud-zurich-presents-gdg-cloud-zurich-16-april-2026-meetup-33/ Join the GDG Cloud Zürich community for an evening of technical talks on Google Cloud, real-world insights, and networking with local practitioners. This meetup is intended for developers, architects, and engineers working with Google Cloud technologies. Agenda ⏰ 17:15: Doors open ⏰ 17:55: Doors close (late entry may not be possible due to building security) ⏰ 18:00: Welcome – Graham Polley, Thomas Hug, Filippo Broggini, Erin La, Alessandro Recca and Rachel Werner (organizers) ⏰ 18:05: Talk 1 – Turbocharge GKE: Mastering node pool auto-creation and custom ComputeClasses, Adhi Sutandi, Beekeeper ⏰ 18:35: Talk 2 – Conversational Data: Mastering GCP’s New Data Agents, Matthias Kupczak, Google ⏰ 19:05: Networking & Apéro – Supported by Google Cloud, Zencore, ABB, and Datwave Talk details Talk 1 Title: Turbocharge GKE: Mastering node pool auto-creation and custom ComputeClassesSpeaker: Adhi Sutandi, BeekeeperDescription: Still fighting with rigid node pools and scaling bottlenecks? Learn about how Google Kubernetes Engine (GKE) node pool auto-creation and ComputeClass Custom Resource Definition (CRD) can revolutionise your scaling strategy. You will see how to plug in custom hardware: from high-perf VMs to specific GPUs automatically and efficiently. Game on! Talk 2 Title: Conversational Data: Mastering GCP’s New Data AgentsSpeaker: Matthias Kupczak, GoogleDescription: Teach Agents to talk your data! GCP has released new conversational APIs to develop Data Agents grounded in your data. This demo goes into detail into the usage of recently introduced Data Agents, directly via GDA API and MCP / ADK. Call for speakers Interested in speaking at a future GDG Cloud Zürich event? Submit your proposal here:https://docs.google.com/forms/d/e/1FAIpQLSeUUqeMrb6KD1zanhJ8ve5ZB-v7Z-VRHkxWVjA0NUwLyWavLg/viewform

**📢 Einladung zum FORE Zürich Immobilien-Stammtisch 🏡🍷** Liebe Immobilien-Enthusiasten Wir laden euch herzlich zum nächsten **FORE Zürich Immobilien-Stammtisch** ein! 🚀 Egal, ob ihr Investoren, Entwickler, Architekten oder einfach an der Zukunft der Immobilienbranche interessiert seid – unser Stammtisch bietet die perfekte Gelegenheit für Austausch, Networking und spannende Diskussionen. **📍 Location:** Zürich tbd **📅 Datum & Uhrzeit:** 16.04.2026 ab 19:00 Uhr **Was euch erwartet:** ✅ Informelle Gespräche über aktuelle Trends & Entwicklungen in der Immobilienbranche ✅ Networking mit Experten & Gleichgesinnten ✅ Ideen, Insights & Inspiration für eure eigenen Projekte Lasst uns gemeinsam über die Zukunft des Immobilienmarktes diskutieren und neue Perspektiven entdecken. Wir freuen uns auf einen inspirierenden Abend mit euch! Beste Grüsse Euer FORE-Team (Elisabeth, Loic & Andreas)

**Start your day with something you made yourself 🥄🧘‍♀️** Join our ceramic workshop and create your own bowl — perfect for yogurt mornings, açaí rituals, colorful salads, or your favorite poké. Upgrade your daily routine with something unique. A bowl you shaped with your own hands, made just for you. **📍 Location:** Schaffhauserstrasse 272, 8057 Zurich **🗓 Date & Time:** April 16th (18h-20h) **⏱ Duration:** 2 hours **💰 Price:** 70 CHF per participant **What You’ll Learn:** * Step-by-step guidance to create your pieces (2 small pieces or 1 large) * Decorating and painting your pieces with your own personal style * Beginner-friendly techniques — no experience needed!‍ **What’s Included:** * All clay, paint, and working tools provided * Kiln firing and glazing to make your piece durable and food-safe **All levels welcome** — from complete beginners to clay pros. ✨ Eat from something you created yourself 📧 Email us at **[ceramics.wheels@gmail.com](https://ceramicsonwheels.ch/post/candle-and-incense-holders-workshop#)** if you have any questions! ***Please note that your spot is only fully secured once payment has been completed, either via TWINT or through Eventfrog. We do not process payments through Meetup.***

Welcome to the 23rd edition of the Hack The Box Zurich Meetup. We will meet in person at the [University of Zurich, Digital Society Initiative](https://www.dsi.uzh.ch/) for another HTB machine walkthrough. In this session will cover [Expressway](https://www.hackthebox.com/machines/expressway), an easy-difficulty Linux machine that demonstrates enumeration and exploitation of the IKE service for initial access, and exploitation of [CVE-2025-32462](https://nvd.nist.gov/vuln/detail/CVE-2025-32462) for privilege escalation. You will need: * Your own laptop with Wi-Fi (don't forget your power adapter) * A Hack The Box account, [register here](https://account.hackthebox.com/register) (don't use Google or LinkedIn) * Some experience working with a terminal (cmd.exe / shell) * *Optional*: local virtual machine running your preferred hacking OS (browser-based VM is provided alternatively) * Motivation and good mood The participation is free of charge. This is an onsite event, neither online-participation is possible nor recording will be provided. **Attendance is exclusive to registered participants. Please use the RSVP button to confirm your participation.** The meetup takes place with the kind support of [Project CYREN ZH](https://cyrenzh.ch/) who are hosting the venue and generously providing pizza 🍕. **Please note**: seats are allocated on a first-come-first-serve basis. After reaching max capacity, guests will be added to a waiting list. If you change plans, and are not able to come, please kindly release your seat for someone on the waiting-list. **Unexcused no-shows will be excluded from future participation.**

Welcome to the Competitive Play Session. This session takes place every Saturday from 10:45 to 12:15 at the Yonex Badminton Hall Hardbrücke. The number of players on the waitlist one week in advance determines the number of courts booked. If you are on the waitlist but can no longer attend, please remove yourself as early as possible. Players are accepted into the session based on skill suitability. This session is for experienced players looking for quality games. Play is focused on doubles with a competitive mindset and consistent rallies. You should be comfortable smashing, return smashes and keeping up a moderate tempo throughout the session. New players and those who are new to badminton are welcome to join the PM Session (Open Level Play). Payment can be made via TWINT after the session.

Welcome to the Open Level Play Session. This session takes place every Saturday from 12:15 to 13:45 at the Yonex Badminton Hall Hardbrücke. The number of players on the waitlist one week in advance determines the number of courts booked. If you are on the waitlist but can no longer attend, please remove yourself as early as possible. Open to players of all skill levels. This session is for doubles with a relaxed and social focus. Ideal for casual play, improvement and meeting new players. Payment can be made via TWINT after the session.

Welcome to the Open Level Play Session. This session takes place every Saturday from 10:45 to 12:15 at the Yonex Badminton Hall Hardbrücke. The number of players on the waitlist one week in advance determines the number of courts booked. If you are on the waitlist but can no longer attend, please remove yourself as early as possible. Open to players of all skill levels. This session is for doubles with a relaxed and social focus. Ideal for casual play, improvement and meeting new players. Payment can be made via TWINT after the session.

Raumzeitfenster reserviert!🥳 Hier ist ein Slot, der regelmässig stattfindet. Du kannst einfach vorbeigehen. Als Zeichen zur gegenseitigen Erkennbarkeit musst du schreien: RAUMZEIT!!! Jk. Nimm einfach einen roten Gegenstand oder Kleidungsstück mit. Das tut‘s auch. :)

Welcome cold lovers! We have been practising cold water plunges for over 4 years. We believe in the benefits of cold water exposure. The feeling you get after the swim is magnificent, it makes you feel alive. We have started this group to safely experience the cold water together. We motivate each other, do active warmup exercises, and also share our life stories with a warm coffee/tea afterwards. The event is every Sunday at 11:30, we meet no matter the weather. Take along: a large towel, comfortable bathing suit, flip-flops, and warm clothes (hat, gloves, etc). If you’re planning swimming out take along a bright swim buoy. The event is Free. IMPORTANT: Every participant takes responsibility for themselves when attending this event. Before attempting cold water exposure, individuals with health conditions (e.g., heart problems or hypertension) should seek advice from a healthcare professional. Safely acclimating the body to cold temperatures requires preparation and gradual exposure.

**❤️ WELCOME HOME** @ **Connection Space❤️** *Meet **new friends**. Reconnect with **old** ones. Feel at **home** — inspired by old traditional Greek cafés, where grandparents knew that the best connections happen over a drink and good company* . * **free** event * **See** **[PHOTOS & VIDEOS](https://photos.app.goo.gl/o476bvQ6ZC8CGhG57)** of our previous events * **Join our** **[WHATSAPP](https://chat.whatsapp.com/Ks9sGHsw16TIaJmDUQqoSi)** (zero-spam promise) and **[INSTAGRAM](https://www.instagram.com/wearetheconnectionspace/)** for **latest info** on this event and **extra events** . . **Why? Offline fun meaningful connections** is what we all deeply desire and makes us truly happy and healthy (scientifically proven - read below)! . . **How?** We are not a "drinks meetup" - instead we create **one** event to **make new friends** with many **free** and **fun** optional activities: * **19:00 - 00:00** join the fun and simply **talk to anyone** ! * **20:00 speed-friending** (separate room) guaranteed process to meet new people while having fun - with moderator * **NEW 20:30** **Slow-Friending** (surprise new activity after your feedbacks) * **21:00 playful games (team vs team)** (separate room) lets stop adults ok?! With moderator * **NEW** **22:00** **80's 90's dance party** (and reggaeton of course!) * **new-comer area** (never was easier to spark a conversation, with ice-breakers, optional for first time attendees) * **fun** social card/board **games** * **mindful** card/board **games** * **4** **chill-out rooms** (if you prefer quietness) * **German-speaking** area (falls du nur Deutsch sprechen möchtest) . . . * We booked 100% of the location so its **safe to talk to everyone** * ***The event is inspired*** *by the [Swiss Stammtisch](https://en.wikipedia.org/wiki/Stammtisch) and Greek village coffeeshops ("[Καφενείο](https://en.wikipedia.org/wiki/Kafenio)"), once vibrant [community hubs](https://www.google.com/search?sca_esv=569660528&sxsrf=AM9HkKlXnclaLfgcockKtdr9qHdmD5jaGw:1696060562834&q=greek+%5D(https://www.google.com/search?sca_esv=569660528&sxsrf=AM9HkKlXnclaLfgcockKtdr9qHdmD5jaGw:1696060562834&q=greek+)%CE%BA%CE%B1%CF%86%CE%B5%CE%BD%CE%B5%CE%B9%CE%BF&source=lnms&sa=X&ved=2ahUKEwi52fX67dGBAxXnlf0HHZNiBHUQ0pQJegQICRAB&biw=1460&bih=913&dpr=2&udm=2) where people gathered daily. We innovate this concept with a modern twist. I, Christos, fondly remember visiting these with my grandfather and now revive this fading tradition with a modern twist. Hope you enjoy it ❤️* * 95% of people come **solo** \- you can too❤️ * Want to **host an activity** in 1 of our 4 private rooms? Workshops, games, connection activities, music, or any other ideas then send a message to Christos on 0768175380 * **Everyone is welcome**! Wir wollen gerne mehr **Schweizer/innen** dabei haben! Alle sind willkommen und die meisten können Deutsch sprechen. Not an expat event. **Everyone is welcome**! * The "**Connection Space**" meetup group is an independent meetup group and not associated any other group * **Testimonials** (scroll to "photos" section to read testimonials) *"The best event I know on Meetup to connect to new friends."* *"First participation, an evening to remember!"* *"So far in 7 years this is the first time I see a really good organised event!"* *"Mega schön" "Had a blast!"* *"I was positively surprised. They organized everything so well; I met some interesting, friendly people. I highly recommend it"* *"Great! Everything excellent, super organized... lots of people. Great atmosphere"* *"I am really grateful for the warm atmosphere, inspiring moments"* * We encourage no/low alcohol consumption and only allow responsible behaviours. . . . . . Want **more info** than our Summary above? Then please read below: . . . . . **WHY?** we ❤️ **uniting people** and building **community** while having **fun!** We truly believe that **fun meaningful offline connections** to new & existing friends makes us truly happy and healthy! Our community meets **every 2 Fridays** in a **homey,** caring and **welcoming** "come as you are" environment ! . **WHAT is this event?** We are not a "party or drinks" meetup, nor we follow a "forced" process and agenda. Instead, we are a **Connection Community** inspired by Greek village cafes and Swiss Stammtisch — a welcoming environment where neighbours gathered as equals to share stories and build lasting friendships. We meet in a "**fixed-rhythm**" every 2 Fridays in a **homey** & **lovingly-hosted space** so you can connect with new and familiar faces. We provide **several optional activities** to help you **connect** with others—so you're free to **explore what resonates** with you! Together these activities create a unique **Connection** **Event.** . . . . **TIPS on how to connect:** * **Look out for a good smile/vibe** in a person/group of 2-3 people and say "Hi my name is xxx, can I join?". * **Try something different** (person, game, table, activity) often until you find **fun** **quality connection.** We have a lot of activities * **Ask** **Support:** we understand going out to meet friends can be a stretch. We make this easy with a fun and safe event. Also you can ask for help from our clearly communicated (see photos of this event) "**People Connectors**" who can help you discreetly to connect with others * **Invest time**(not quickly just come by) as friendships are an investment * **Come back**: big turnaround, people come randomly at each event, so you never know who you ll meet . . **.** **Some final words:** * **Bravo** **to you** for the courage to go out to meet new people! We know **everyone is unique** \- thats why we got a big new\-comer area\, 4 co\-hosts welcoming and connecting you\, and many activities for you to **choose** from to find what **suits you**! * **Weather?** Event takes place rain or shine, with indoors rooms and outdoors area that is ultra rain-protected * **Coming late?** no problem, we got many people until closing at 00:00 so come whenever! * **Too many attendees?** no problem, we got the space! Also as per the "what" above: you define what makes the event meaningful for you! Furthermore, the co-organisers have one goal: to say hi and introduce you to the event and people (if you want to please ask)! Finally remember: you dont have to talk to everyone, focus in a few people! Less is more! If you dont know where to start look for a good smile or an activity more matching to you. From there keep on trying people and activities.. * **Why so many options above for connection?** We always have: a first-timer area, Fun social games, Mindful games, ice-breaker questions or simply just talk freely to anyone. Often we add: Speed-friending and a Music jam. We believe **you are unique** and each of us prefers different ways of connection. Also we want to provide an opportunity for everyone to try something new * **Easy and Safe:** We have the whole location reserved for us so its safe to open up and meet new friends (unlike bars in Zürich where people find it strange if strangers talk to them). Christos and volunteers will also help with connection. Read more info below. * **Christos** (see [PHOTO](https://photos.app.goo.gl/pdtVaVGCyDEJ28uE8)) and our co-organisers will be wearing name budges and will aim to **welcome** **everyone.** * more info via our **[LINKS](http://linktr.ee/connectionspace)** * Yes YOU are **good** & **courageous** for looking for new fun connections! * Everyone is in same situation and you ll be surprised how **friendly people** are ❤️ * Come **early** though **later** also ok as many people there **until 00:00** * **It works**! We heard of many new friendships, living together and even getting a new job * **Mindful Connection Games:** from [The School of Life](https://www.theschooloflife.com/shop/?_product_type=games-card-sets) available: Confessions Game, The Friendship Game, Connection Game, The Loser Game, Games for grown-ups and three sets of "100 questions" (Conversation Toolkit & Careers & Relationships) * **Fun Social Games:** bring your own **board/card games** or choose from: Cards against humanity, Exploding Kittens, Codenames, Debatable, Sotally Tober, Taboo, Mafia, Uno, Monopoly and more. . . . . ``` Disclaimer & participation terms (Connection Space): By registering for and/or attending this event (“Event”), you agree: Registration required. Follow organizer/venue instructions; we may refuse entry or remove anyone for safety/behavior.You attend voluntarily and at your own risk; risks include injury/illness, conflicts/harassment, emotional distress, and property loss/damage.To the maximum extent permitted by law, Connection Space/organizers/staff/venue/partners aren’t liable for injury, loss, theft, damage, or costs; this doesn’t limit liability where unlawful (e.g., gross negligence/intent).Zero tolerance for violence, threats, harassment/discrimination, unwanted touching, weapons, illegal drugs, or unsafe/excessively intoxicated behavior. Report issues; we may remove participants and contact security/police/emergency services.You’re responsible for your health/fitness, alcohol use, transport home, allergies/diet; no allergen-free guarantee.You’re responsible for your belongings and any damage you cause.Photos/video/audio may be recorded and used for marketing by Connection Space/partners; opt out by telling us at check-in (we’ll try, but can’t guarantee exclusion from background footage).You must follow third-party venue rules; we may change schedule/location/format for safety or operational reasons. Finally, the organisers have the right to refuse entry with and without a ticket as the organizers see fit. In case of a ticket purchase a full refund will be made in that case. ```

Bring your work or your hobby, hang out, and code with us. Follow @buckeyecocoa for more information.

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** GitHub Copilot is powerful, but what if you could scale from a solo AI assistant to an entire team of specialized agents working in parallel? This session introduces Squad: an open-source framework for multi-agent orchestration that lets you define teams of AI agents with specific roles, responsibilities, and expertise. We'll progress from Copilot basics to the Copilot CLI, explore how Agents add autonomy, and see how Instructions and Skills let you customize agent behavior. Then, the climax: a live demo where a Squad team of 3 agents (Lead, Developer, Tester) stands up and builds a working application in real-time, showcasing true multi-agent collaboration. Whether you're new to AI or exploring how to scale your use of Copilot, this session will show you what's possible when agents work as a team. **YouTube Link** TBD

**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). Topic: This month Chris Pazsint will be talking about Agentic Coding. How does one use CLI Based Agents, and Agentic IDEs such as Cursor, Kiro, Antigravity? How to include agentic coding plugins for IDEs you already love such as Visual Studio Code. 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 Central OH Python at centralohpython@gmail.com

It’s time to take control of your mental health. How do you get rid of stress, anxiety and uncertainty? These emotions are buried deep in your reactive mind. Find out what the reactive mind is, and in the process find yourself. Here is the secret of being positive and free: Thinking positively is not enough. You also have to get rid of the negative thinking. Your mind is like a garden. You can plant many beautiful flowers in it, but if you don't get rid of the weeds when you plant your flowers, the weeds will soon take over the whole garden. A positive thought is like a flower in your mental garden, and a negative thought is like a weed. You cannot expect to have a positive mindset if you continue to have negative thoughts dwelling and growing there. So, how do you get rid of the negative thoughts? That's what this Meetup is all about. Attend this local meeting and find out! The Meetup event will be led by a consultant who had helped many people live happier in 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 Dianetics & Scientology life improvement center.

**TBA**

The global Azure community is coming together again, and Columbus is officially on the map. View the session lineup and speakers at [Global Azure Columbus 2026](https://coazure.github.io/cbus-global-azure-2026/) On **Saturday, April 18, 2026**, the Azure Columbus Meetup, DevOps Meetup, and Code and Coffee Meetup are hosting our local edition of Global Azure 2026. This is a free, community-driven event packed with learning, networking, and all things Microsoft Azure. Whether you’re building modern cloud-native apps, experimenting with AI agents, deploying containers, automating infrastructure, or just beginning your Azure journey, this event is for you! **What to Expect** * Engaging technical sessions * Real-world Azure architecture & cloud-native patterns * AI, agents, automation, and modern DevOps * Food and drinks (because learning burns calories) * Time to connect with fellow engineers, architects, and cloud enthusiasts **Who Should Attend?** * Software engineers (any language, any stack) * Cloud architects * DevOps engineers * Data professionals * AI explorers * Platform builders * Anyone who loves solving hard problems with great tools If you build, deploy, automate, scale, monitor, or optimize in Azure, you’ll feel right at home. **Why Global Azure?** Global Azure is a worldwide community event where Azure user groups host learning sessions on the same day across the globe. It’s grassroots. It’s technical. It’s practical. And it’s powered by people who genuinely love sharing what they’ve learned. And yes, it’s free to attend!

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!