Live Music

Hello to all! I’m happy to announce our next monthly meetup will take place at **MaMa** (Preradovićeva 18) on **Monday, April 20th**, starting at **6 PM.** We’ve got two interesting talks, and afterward, we’ll head over to **"Old Pharmacy Pub"** (Andrije Hebranga 11) for some networking, so stay with us! \*\*\* **Declarative Generative UI: Schema-Constrained Dashboards Your AI Can't Break** by Vladimir Adamić In 2026 users expect to configure your platform with a prompt. But if you're a platform owner, letting an AI generate arbitrary UI is a non-starter — you can't guarantee branding, correctness, or security. In this talk I'll show you **Declarative Generative UI**: a pattern where an AI agent generates a JSON component tree constrained by a strict schema, and a renderer maps it to predefined React components. The AI picks the layout and wires the data — but it can only use building blocks you've approved. I'll do a live code walkthrough of an open-source observability platform (@kopai/app) that uses this approach in production. We'll trace the full pipeline: Zod catalog → JSON Schema → agent prompt → generated tree → recursive React renderer. We'll look at what works, where it breaks, and how agent skills and schema versioning help make it robust. You'll walk away with a pattern you can apply to any platform that needs AI-configurable UI without giving up control. **Finally fullstack react** by Fran Zekan TBA Happy to see you all at MaMa! Marcela

**Stress** is one of the greatest challenges of modern life. When stress becomes long-lasting, it can quietly turn into anxiety, affecting both mental and physical well-being and increasing the risk of more serious health issues. Through regular **mental hygiene**, we can gently influence our bodies and restore balance. **Autogenic training** is a method that uses focused attention and deep relaxation to reconnect the brain and the body. By activating the natural power of the mind, it helps release stress, anxiety, anger, and fatigue, while supporting concentration and memory. By restoring communication between the brain and the body, autogenic training supports overall health, balance and inner stability. Your donation for this event supports the work of our Club.

Zagreb language and culture exchange meetup. Chat in many languages, meet new people and plan adventures together. Hey everyone! 👋 As spring arrives in Zagreb and the city wakes up again, we’re keeping Thursdays social with **Small Friday International Zagreb** ([SFIZ.FUN](https://sites.google.com/view/smallfridayinternationalzagreb/)) a relaxed international meetup where locals, expats, Erasmus students and travellers gather to chat, exchange languages, share stories and plan the next adventure. Think of it as Zagreb’s global living room with lively conversations, and that moment when a random Thursday evening decides to surprise you. ✨ Whether you’ve just arrived in Zagreb, been here a while, or live around the corner, you’re very welcome. 📍 **When & Where** 📍 **The Beertija** Pavla Hatza 16, Zagreb 🕗 **Every other Thursday from 8PM** ✨ Free to join: simply grab a drink and support our host bar 🍺🎸 ✨ Open to everyone: all ages, backgrounds and language levels 💬 **What Happens at [SFIZ.FUN](https://sites.google.com/view/smallfridayinternationalzagreb/)**? Expect a relaxed, social atmosphere where conversations flow naturally. 🗣️ La**nguage Exchange** English, Croatian, Spanish, French, German, Italian, Ukrainian, Russian… and often more. 🌍 **Cultural Exchange** Locals, expats, travellers and Erasmus students sharing stories, experiences and perspectives. 🤝 **New Connections** Real conversations, genuine laughs, and the occasional new friend. 📅 **Weekend Planning** People often end up planning hikes, concerts, trips, festivals or nights out together. No formal structure, no pressure, just people meeting people. 🌸 **Why Join in Spring?** Spring is when Zagreb truly comes alive. Magnolia trees bloom across the city, café terraces fill with conversation, and longer sunny days invite people outdoors. Locals stroll through parks, cycle along the Sava, run around Jarun and Bundek lakes, or escape to the nearby Medvednica mountain for hikes and views above the city. At the same time, Zagreb’s cultural calendar blossoms with exhibitions, concerts, festivals and theatre performances, while markets like Dolac overflow with seasonal produce: asparagus, wild garlic, strawberries and fresh flavours of the season. It’s the perfect time to meet people and explore the city together. And many of those plans begin right here, at [SFIZ.FUN](https://sites.google.com/view/smallfridayinternationalzagreb/). 🌍 🍺 **Why The Beertija?** Because it’s more than a bar, it’s our headquarters. Expect: 🌿 leafy terrace vibes 🎸 rock-inspired atmosphere 🍺 excellent beers 🛋️ relaxed living-room energy 🚭 non-smoking indoor space It’s the kind of place where you pop in for one drink and suddenly realise the evening flew by. 💡 **First-Timer Tip** If it’s your first time: 👋 arrive early 🙂 smile and say hello 💬 jump into a conversation Everyone was new once and that’s how all starts. 🌍 **Join the Crew** [SFIZ.FUN](https://sites.google.com/view/smallfridayinternationalzagreb/) is a community built by the people who show up. So if your Thursday evening could use a little more conversation, laughter and international energy, come by and join us. Bring a friend if you like, or come solo and meet new ones. ✨Ditch the screen, grab a drink, meet the world🌍 See you on Small Friday! 🍻 **SFIZ Crew** P.S. Spread the word https://sites.google.com/view/smallfridayinternationalzagreb 🔎 **How to Spot Us** New here? Best trick is to swing by right at the start, that’s when it’s easiest to find the crew and jump straight in, or ask the bar staff about the event ✨ Need quick updates or can’t see us straight away? No worries, our [WhatsApp group](https://sites.google.com/view/smallfridayinternationalzagreb/faq/sfiz-whatsapp-guide-keeping-it-fun-and-respectful) is where you can ask quick questions. 💖 #ZagrebGlobalMingle 💖

Hello Rubyists! This month we're going for something completely different! Well, not really, it's still Ruby related, but it's unlike the other meetups. We'll do a pub style Ruby trivia quiz! A big thank you to [RubyCentral](https://rubycentral.org), in partnership with [GitHub](https://github.com), for making this event possible and for graciously covering the cost of the venue. Their support helps us keep events like this going. After the talks, we'll keep the evening going with the unofficial part of the meetup at the nearby cafe, so stick around for a drink and continue the conversation. See you at BIZkoshnica! \*\*\* **A Ruby Quiz!** by Radan with help from Bruno and Stanko Radan has been testing some AI skills and has spun up a Rails live quiz app just for this occasion. Together with Bruno and Stanko he's preparing weird Ruby questions for the quiz. The app might have been implemented with help from AI but this quiz is for you, no AI assistance allowed! The correct answers will be briefly explained in between questions so you might also learn something.

# Gecko & 3Collective Breakfast: Open Space Meetup – HR po vašoj mjeri! 23 travanj 2026 09:00 - 11:30 Business Club 5, Sky Office 14. kat **Zaboravite na klasične panele. Ovaj put, vi postavljate pravila.** Nakon niza uspješnih druženja, odlučili smo prodrmati format! Sljedeći **Gecko Breakfast** pretvaramo u dinamičan **Open Space Meetup**. Što to znači? To znači da nema “govornika u odijelima” i pasivnog slušanja. Vi ste ti koji donose teme o kojima želite pričati, rješavaju konkretne probleme i dijele stvarna iskustva iz HR prakse. ### Slobodno je još samo 20 mjesta! ### [Prijave ](https://geckohrm.com/hr/gecko-breakfast-open-space-meetup/?utm_source=LinkedIn&utm_campaign=Feed&utm_content=Post&utm_medium=LinkedIn_Feed_Post_2026_04_13.)su besplatne i obavezne. ###

**Stress** is one of the greatest challenges of modern life. When stress becomes long-lasting, it can quietly turn into anxiety, affecting both mental and physical well-being and increasing the risk of more serious health issues. Through regular **mental hygiene**, we can gently influence our bodies and restore balance. **Autogenic training** is a method that uses focused attention and deep relaxation to reconnect the brain and the body. By activating the natural power of the mind, it helps release stress, anxiety, anger, and fatigue, while supporting concentration and memory. By restoring communication between the brain and the body, autogenic training supports overall health, balance and inner stability. Your donation for this event supports the work of our Club.

Hallo liebe Java User Group Mitglieder! Diesmal haben wir Nils Hartmann mit seinem Talk zum Thema "**[Spring Modulith](https://spring.io/projects/spring-modulith)**" zu Gast. Wir freuen uns euch zu sehen (virtuell oder vor Ort). * 18:00 Uhr: Einlass * 18:30 Uhr: Talk * ab 19:30: Ausklang des Abends Dank an [qSkills](https://qskills.de/) für Location, Bier und Pizza! \-\-\- Oft sollen Anwendungen in entkoppelten Modulen entwickelt werden, um Ordnung und Struktur in unseren Code zu bekommen und darüber Wartbarkeit zu garantieren. Microservices stellen dafür einen sehr konsequenten Ansatz dar, können aber auch eine hohe Komplexität mit sich bringen. “Monolithen” hingen sind vergleichsweise bequem in der Entwicklung, stehen aber im Verdacht, schnell zu einem unübersichtlichen “Big Ball of Mud” zu werden. Diesem Problem versucht “Spring Modulith” entgegenzutreten. Damit werden Spring Boot-Anwendungen in einer gemeinsamen Codebasis entwickelt (”monolithisch”), innerhalb dieser werden aber Module definiert ("modulitisch"), deren korrekte Verwendung anhand von Architekturregeln kontinuierlich überprüft und sichergestellt wird. Außerdem erweitert Spring Modulith das Spring-eigene Eventsystem, um auch zur Laufzeit für eine Entkopplung der Module zu sorgen. In diesem Live-Coding-Vortrag möchte ich anhand praxisnaher Beispiele eine Einführung in Spring Modulith geben und mit euch diskutieren, welche Konsequenzen sich für unsere Anwendungen daraus ergeben und für welche Szenarien dieser Ansatz besonders geeignet ist. \-\-\- Dein Vortrag bei der Java Usergroup Nürnberg! Hast du dich in letzter Zeit in deinem Projekt oder privat mit einem interessanten Thema beschäftigt? Vermutlich ist das nicht nur für dich selbst interessant! Hast du Lust, selber einmal einen Vortrag bei der Java-Usergroup Nürnberg zu halten? Wir sind nicht nur auf Java-Themen fokussiert, sondern beschäftigen uns gern mit und um alles über Software Entwicklung und IT. Wir wollen bei der JUG nicht nur bekannten Speaker\*innen eine Plattform geben und die neuesten State-of-the-Art Technologien vorstellen. Wir freuen uns auch besonders, wenn wir Themen aus unserem technologischen (Arbeits-)alltag Raum geben zu können. Melde dich gerne bei uns, wenn du dazu Lust hast, wir geben wenn gewünscht gerne auch Hilfestellung bei der Vorbereitung!

This workshop will be held in a hybrid format, allowing you to participate either in person or virtually. ‼️ To help us prepare, please ensure you have registered correctly here : https://gdg.community.dev/events/details/google-gdg-krakow-presents-build-with-ai-4-production-ready-ai-agents-hybrid-workshop/ and selected your attendance preference: **In-Person**: Join us on-site at **EPAM HUB Krakow.** **Online:** Join us via the meeting link Please use **personal gmail account** for registration. We will provide **Google Cloud Credits** to generate a **Gemini keys** for use during the workshop. This session is designed for **beginners and intermediate** learners, if you have no experience with these specific technologies it is a great chance to acquire it! Please be prepared to you your personal laptop. **AGENDA** 🎟️ 17:30 - Registration & Networking 🚀 18:00 - Opening & Setup preparations 🎤 18:10 - Çalgan Aygün - Building and Scaling Secure Agents: MCP, ADK and Cloud Run. Part 1. Unlock the potential of the Model Context Protocol (MCP) to provide AI agents with secure, standardized access to your data and tools. This hands-on session guides you through the end-to-end process of building and deploying a production-ready MCP server on Google Cloud Run. You will learn how to implement robust security for your server and then connect it to an intelligent agent using the Agent Development Kit (ADK). By the end of the workshop, you will have a functional, secure agentic workflow running in the cloud. 🍕 19:10 - Break 🎤 19:30 - Çalgan Aygün - Building and Scaling Secure Agents: MCP, ADK and Cloud Run. Part 2. **Speaker's bio:** Çalgan Aygün is a DevOps Lead at FinalCheck, specializing in providing solutions for individual verification. Previously, he worked as a backend and cloud engineer at QuarPay, focusing on modernizing infrastructure and developing faster payment systems. With a background as a software developer at My Security Analytics, his experience extends to analytics software for business, fraud, and government security. **TIME & VENUE** **📅** April 21th, 2026 (Tuesday) **🕙** 5:30 PM – 20:30 PM **📍** Venue: [EPAM HUB,](https://maps.app.goo.gl/6YjYuCbLQ6Wg454u5)1a Fabryczna, **REGISTRATION ❗** Please register on this page (RSVP) If you plan to visit in person please bring your ID with you.

[Old School Groove](https://www.facebook.com/OldSchoolGrooveBand/) \- Vintage rock\, southern rock\, blues\, reggae\. Originals mixed with 60s & 70s classics\. Getcha groove on\! **[Flint Station](https://www.theflintstation.com/)** is an old depot venue for drinks and live music. They usually have a **bbq food truck** on location. Feel free to bring your own takeout. I'll bring a basket of snacks. NO COVER *They're planning for a beautiful summer evening performance in the beer garden. However, if the weather doesn't cooperate...they will be upstairs in the old-time dance hall. Either way...it's going to be a night to remember!!* **PARKING**: either near the beer garden or across the street.

We'll start with social time over dinner/appetizers/drinks from 7:30-8:45pm. Then we'll get down with a great live hip-hop/R&B band, Lt. Dans New Legs ([LDNL](http://ldnl.net)). Attire: Dressy casual **Cover Charge**: $15.00 cash only (atm on site) **Parking**: public parking lot in front of club. *First time here?* [Lazy Chameleon](http://www.lazychameleon.com/) is in a shopping center off Sawmill Pkwy. They offer really good seafood dishes and typical bar food, too.

**Caller: Richard Ades** **Band: The McKenzies** **Clinton Heights Lutheran Church** **15 Clinton Heights Ave, Columbus, OH 43202** WHAT IS CONTRA DANCING? Picture the Grand Ball scenes like you’ve seen in period films such as “Pride and Prejudice”, where the dancers are lined up in long lines, across from each other. That’s English Country Dancing, the predecessor of contra dancing. Now, add moves like “swing your partner” and “do-si-do,” like you’ve seen in square dancing. Set it to fabulous, high energy, live music with fiddles, guitars, percussion and more, alá “Riverdance.” Finally, set the whole scene down in the middle of Woodstock, with a hip, groovy atmosphere, a bit of tie-dye, and hints of counter-culture attitude. THAT’s Contra Dancing! Wear cool and comfortable clothes (you will get warm) and clean shoes that won't mark up our nice wood floor. Be sure to come for the beginner's lesson from 7:30 - 8:00, followed by dancing 8:00 - 10:30. All dances are taught; we will help you learn! Beginners always welcome, no need to bring a partner. Cost is $10.00 adults, $5.00 ages 12-26. Under 12 free. Free parking in church lot. For more information contact me or check out our website: [www.bigscioty.com](http://www.bigscioty.com/) Please bring your own refillable water bottle.

Let's meet at one of our fav clubs for drinks and socializing before the band plays at 9:00pm! SWAGG plays danceable pop and R&B favorites. *No cover*. *No food service* but you can order in or bring takeout. (I'll have a basket of snacks, too) **Parking** in lots surrounding the big red barn (property community center off Hayden Run). **Newbies**: If you want to invite a tagalong guest, add a plus one.

Get ready for an unforgettable night of inspiration, energy, and soul-stirring performance with international speakers and artists Armand and Angelina. This is more than an event—it’s a live concert-style experience of music, message, and mirth that will uplift your spirit and move your heart. From the moment the evening begins, you’ll be immersed in a powerful atmosphere of love, laughter, and transformational sound. Featuring the angelic, heart-opening voice of Angelina—singing across multiple languages—and the dynamic presence of Armand, whose inspiring talks, original compositions, and powerful vocals ignite a passion for life, this is a performance you don’t want to miss. Come out and feel the energy, connect with the message, and experience a night that celebrates love, transformation, and the power of music to move us all. $20 Suggested Love Offering (None shall be turned away) **Bonus Morning Experience** Native Flute Playshop with A & A Thursday, May 14 at 10:00 a.m. Come back in the morning for a deeper, hands-on musical experience.

**DINNER AND MUSIC**! Pubs, breweries, and American eateries often host local bands playing popular hits, country, or rock offering a nice ambiance for socializing and diverse food and drink menus. *Tonight we'll check out [TIPTON TAVERN](https://www.pizza-cottage.com/locations) (inside Pizza Cottage Lewis Center).* Family-friendly casual [pizzeria](https://www.pizza-cottage.com/menu) for pizzas plus salads, wings and subs. We'll meet in the bar area, where the live music is set up. You're welcome to stay late, if you like. *Tonight's band:* Shucking Bubba Acoustic! **Live music starts at 6pm**.