Social

Speaker: **Tomislav Maričević** Title: **Nix ❤️ Python: Maybe you don't need devcontainers after all** Life is too short to wait for Docker image rebuilds during everyday development. This talk shows how Nix and devenv provide deterministic, host-native development environments that model compilers, runtimes, system libraries, and tooling as a reproducible dependency graph — eliminating much of the toolchain complexity developers often push into Docker and Docker Compose. We will compare the failure modes each approach addresses, demonstrate where devenv can replace Compose in local workflows, and clarify where containers remain the correct abstraction. \-\-\-\-\-\-\-\- Join us on **Tuesday** at MaMa for a fun technical deep dive. Drinks and, most likely, very opinionated discussion afterwards at [Old Pharmacy Pub](https://maps.app.goo.gl/AeaRdnBrMqPiRhvPA) 🍻🍷🥤☕️

**ToWork è una micro-community che ogni settimana organizza dopo lavoro informali tra LAVORATORI DIGITALI, FREELANCE, CREATIVI E REMOTE WORKERS.** **Ad ogni incontro ti sentirai parte di un gruppo e farai nuove interessanti amicizie partendo dal tuo lavoro.** Ti sentirai subito tra amici, garantito! ⚠️*PER PARTECIPARE È FONDAMENTALE REGISTRARSI AL LINK QUI SOTTO.* **La location la scoprirai SOLO DOPO LA REGISTRAZIONE.👇🏻** [CLICCA QUI PER REGISTRARTI](https://luma.com/e6u1nmr7)

Where locals, expats & travellers turn Thursday into Small Friday. Hey everyone! Whether you’ve just landed in Zagreb, been here a while, or live right around the corner, **Small Friday International Zagreb** (**[SFIZ.FUN](https://sites.google.com/view/smallfridayinternationalzagreb)**) is your go-to for winter evenings, language swapping, and good times with great people. 📍 **Where?** The Beertija, Pavla Hatza 16 🕗 **When?** Thursdays, every other week from 8PM ✨ Free to join, just grab a drink and support the bar’s rockin’ vibe 🍺🎸 ✨ Open to all, all ages, all vibes, all language levels welcome 💬 **What to expect?** 🗣️ **Language Exchange:** English, Croatian, Spanish, French, German, Italian, Ukrainian, Russian… you name it 💬🌐 🌍 **Cultural Vibes:** Locals, expats, travellers, Erasmus students . . . sharing tips, stories & laughs 🎭✨ 🤝 **New Connections:** Real convos, real mates, winter evenings to remember 🤗 🍷 **Weekend Planners:** From concerts, winter sports, partying to fests and day trips, let’s plot our winter adventures 🎶❄️🏔️ 🌟 **Why now?** 🎭 Winter is when Zagreb slows. The days are cold and sometimes snowy, the city quieter, more reflective. It’s the season for winter walks, museums and cinemas, snow-dusted hikes on Sljeme, and simple pleasures like warm food and long conversations indoors.🌍💖💬 Zagreb is unusual in that winter can mean a mini ski break close to home. Sljeme offers easy slopes for beginners and casual skiers, without crowds or queues. Ice skating adds to the rhythm, outdoors at Šalata or indoors at Velesajam and the Admiral Ice Dome. ⛸️🎿 And the best way to share it? At **[SFIZ.FUN](https://sites.google.com/view/smallfridayinternationalzagreb)**. Our meetups are where plans get made, tips get swapped, and crews form to explore Zagreb together. 🌍💖 🍺 **Why The Beertija?** Because it’s that place everyone ends up wishing they’d gone to 😏✨ Warm beer cellar vibes 🍻🔥, cosy living-room energy 🛋️☕, 🚭 non-smoking inside (happy clothes, happy lungs 😌), plus a covered outdoor patio for quick smoke breaks 🚬😉. Skip it, and you’ll hear about it later 👀💬 💡 Top tip: Turn up early, smile, catch someone’s eye, and dive into conversation, that’s how the magic starts 😉💫 No pressure, just rock up and join the crew. 💖 Let’s ditch the screen, grab a drink, and meet the world! See you soon, **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 💖

We’re happy to announce the next **AWS User Group Zagreb meetup**, once again focused on a **recap of this year’s AWS re:Invent**, followed by a short startup spotlight. **Date**: February 12, 2026 **Time**: 18:00 **Venue**: Planinska 13a, third floor, Tellus [Google Maps Link](https://maps.app.goo.gl/bMHxbf56yZni87ip6) When you exit the elevator, the doors are on the right with a sign "Tellus". ### **Speakers** **Bojan Sovilj** Bojan is an active AWS community member and frequent speaker who regularly attends AWS re:Invent. He focuses on translating AWS announcements into practical insights, helping teams understand how new services and changes impact real-world architectures and development workflows. **Bruno Rožman** Bruno is part of the Sonder AI team and will briefly introduce the product and its motivation. **Ante Čerkez** Ante is the CTO at Sonder AI and will touch on how AWS is used to support the Sonder platform. *** ### **Agenda** #### **AWS re:Invent 2025 Recap** **Speaker:** Bojan Sovilj AWS re:Invent continues to grow every year, with a large number of announcements across infrastructure, application development, data, and AI. In this session, Bojan will deliver a **structured and practical recap of AWS re:Invent 2025**, focusing on the announcements and trends that are most relevant for AWS users today. The talk will cover: * The most important **service launches and updates** * Key **technology and architectural trends** introduced at re:Invent * Context on what is truly new versus incremental changes * How these updates may influence **application design, infrastructure, and operations** Rather than attempting to cover everything, the session will focus on **relevance and impact**, helping attendees decide what’s worth exploring further. *** #### **Startup Spotlight: Sonder AI** **Speakers:** Bruno Rožman & Ante Čerkez **Topic:** **Why networking is inefficient today and how Sonder is building a “personal connection system” using AWS** A short startup-focused talk on: * The problem Sonder is addressing in modern networking * How AWS supports their product development *** ### **Networking** After the talks, we’ll continue with informal networking, drinks, and discussions with fellow AWS community members. *** **Attendance is free, registration is required.**

Hi everyone! Join us for the RubyZG February. We'll hear about building a query builder with AI and what is like to work at a company where Ruby On Rails itself was created. This event is hosted by [DECODE](https://decode.agency/about-us/) who will be providing snacks and refreshments after the formal part of the meetup. Btw. they are hiring, so be sure to check [their open positions](https://decode.agency/open-positions/). For those coming by car, there is no dedicated parking but there should be plenty of parking at that time in the street in front of the building. See you at DECODE! \*\*\* How to use AI agents to build query builder by [Lovro Žmak](https://www.linkedin.com/in/lovro-zmak-22706253/) Does code generation with AI agents always help or is it better to manually write it sometimes ? How does Arel fit into the story and how did it influence the code design decisions ? This talk will bring you the story of building a query builder with AI agents, from initial wrong directions to the final solution. Through practical examples and live demos, you will receive guidelines on how to use AI agents to generate usable and sustainable code. **Working at 37signals: The birthplace of Ruby On Rails** by [Stanko Krtalić Rusendić](https://www.linkedin.com/in/stanko-krtalic/) Last July Stanko started working at [37signals](https://37signals.com/), the company behind Basecamp, Hey & Fizzy and the place from which the very first version or Ruby On Rails was extracted back in 2004. It's still the company with the largest influence on the direction of Rails development with major contributions like ActiveStorage, SolidQueue, Turbo & Stimulus. We'll hear how the company works and what it's like to work there.

Franjo Kmet – Profesionalni planinski i gorski vodič Osnivač i voditelj brenda **Mountain Fit** – programa usmjerenog na planinarenje, alpinizam i outdoor aktivnosti. Voditelj planinarskih škola, visokogorskih tečajeva, ledenjačkih i sportsko-penjačkih programa. Strastveni prenositelj znanja i iskustava iz planinarenja i alpinizma. Organizator i vodič uspona, trekinga, ekspedicija i planinarskih izleta diljem svijeta – od Alpa do Himalaje i Patagonije. Planine su prirodni "terapeut" koji djeluje na više razina – od fiziologije (endorphini, serotonin) do egzistencijalne promjene. Najmoćniji efekt često dolazi upravo kroz smanjenje ega – kad ego prestane biti glavni lik priče, um postaje tiši, otvoreniji i sretniji. Teme LevelUp Meetup-a: **Smanjenje stresa i anksioznosti** Planine pružaju tišinu, ritmično hodanje i fokus na svaki korak – to brzo prekida krug briga i pretjeranog razmišljanja. * **Povećanje osjećaja prisutnosti i mindfulnessa** Hodanje po stazi, disanje na većoj visini, promatranje oblaka ili slušanja vjetra prirodno nas uvodi u „ovdje i sada“, smanjujući mentalni šum i preopterećenost mislima. * **Doživljaj strahopoštovanja i šire perspektive** Pogled s vrha, ogromnost planina i beskrajno nebo izazivaju duboki osjećaj strahopoštovanja. * **Povećanje samopouzdanja i osjećaja postignuća** Svaki uspješan uspon, savladavanje tehničkog dijela ili dolazak na vrh gradi unutarnju snagu i samopoštovanje. * **Povećana povezanost s prirodom i osjećaj smisla života** Boravak u planinama jača osjećaj da smo dio prirode. Napredak je nemoguć bez promjene, i oni koji ne mogu promijeniti svoj um ne mogu promijeniti ništa! 📍 Pivana, Ilica 222, Zagreb 🗓 11.02.2026. u 18:00 h Organizator: Međunarodni institut za emocionalnu zrelost – zajednica poduzetnika, stručnjaka i znanstvenika posvećenih razvoju pojedinaca i društva.🌐 http://emotionalmaturity.eu

**Autogenic training** is a method that, by directing attention to specific parts of the body and entering a state of deep relaxation, reconnects the brain with the body. By establishing communication between the brain and physical organs and body parts, we can positively influence our overall health. The **RDD Club** is organizing an **Autogenic Training session in Zagreb**, Maksimir, held in the hall at **Ružmarinka 15** (ground floor of the building). The training will take place on **February 13 and February 20, 2026**, both dates being **Fridays at 6:30 PM**. The session on **February 20** will be held as a **dual-language session**, in **Croatian and English**, so participants who do not understand Croatian are also welcome. **No prior registration is required.** The donation is **€15**.

🇺🇸 RED, WHITE & BREWS: Presidents Weekend Happy Hour @ Owen’s Tavern 🇺🇸 Kick off Presidents Day Weekend with drinks, good vibes, and new friends! We’re taking over Owen’s Tavern & Garden at Pike & Rose for a fun, social happy hour right here in North Bethesda. 📍 Owen’s Tavern & Garden 11820 Trade Street, North Bethesda (Pike & Rose) 🕖 Friday, February 13 • 7:00 PM – 9:30 PM Whether you're new to the area, looking to meet people, or just want a relaxed start to the long weekend — this is for you! 🍻 Expect: • Chill, social meetup — come solo or bring a friend • Pub bites & drinks (happy hour specials vary by day) • Plenty of room for a big group (we’ll claim space early) • No agenda, no pressure — just fun Optional theme: Wear red, white & blue if you feel festive 🇺🇸 (Totally optional — just for fun!) RSVP so we can plan space — walk-ins welcome too. Can’t wait to see everyone there! 🎉 — Aaron

🌸 Blossoms & Bubbles: March Happy Hour @ City Perch 🍸 Let’s welcome spring (and cherry blossom season!) with a stylish Friday night happy hour at City Perch in Pike & Rose. Expect craft cocktails, cozy lounge vibes, and a friendly group — perfect for meeting new people and starting the weekend right. 📍 City Perch Kitchen + Bar 11830 Grand Park Ave, North Bethesda (Pike & Rose) 🗓️ Friday, March 13, 2026 ⏰ 7:00 PM – 9:30 PM (drop in anytime!) What to expect: • Craft cocktails, wine & mocktails 🍸 • Social, no-pressure atmosphere — come solo or bring a friend • We’ll gather near the bar/lounge area • A mix of locals, newcomers & young professionals Vibe: Think “cocktail lounge meets social mixer” — fun and welcoming, not stiff or overly formal. Wear whatever feels good (casual to cute is perfect). Optional: Florals, pastel colors, or a spring accessory 🌸 (Totally optional — just adds to the theme!) RSVP encouraged so we can plan for space 💬 Looking forward to a great night out with everyone! — Aaron

Come meet other 20s and 30s and play board games at The Spot Asian Food Hall in Rockville Town Center. We'll play from 1-3 pm but could go later if folks are interested. Bring games you'd like to play if you've got them. Since The Spot has limited seating, please keep your RSVP up to date.

We’re continuing our Best of Bars series with a unique twist — a meetup at Dhoom in Tysons Corner Center! This isn’t your average bar — it’s a vibrant Indian restaurant & social spot with a full bar serving beer, wine, spirits, and creative cocktails, all wrapped in a warm and lively atmosphere perfect for a night out with friends or new people. 🍹🍺 Whether you’re craving bold flavors or interesting drinks, Dhoom brings something different to the meetup scene.  🍽️ Food & Drinks: Dhoom’s menu mixes tapas‑style Indian small plates and shareable classics like Butter Chicken, Tandoori Wings, Chicken Tikka Flatbread, and Paneer Tikka Masala, alongside fusion favorites like Chicken Tikka Tacos — excellent for sharing and sparking conversation. The full bar has refreshing beverages and unique cocktails like the Chak De! India spicy mango marg and Mumbai Mule during happy hour. 🍛🍸  🤝 Meet & Mingle: This hangout is all about the social vibe — chatting, laughing, and meeting other young professionals while enjoying great food and drinks. Whether you’re flying solo or with friends, it’s a relaxed, friendly spot to connect and make new friends. 🅿️ Parking & Transit: Parking is easy in Tysons Corner Center lots 🚗, and if you’re taking transit, the closest Metro is Tysons Corner (Silver Line) 🚇 — a short walk from the mall so you can come stress‑free. Come for the flavors, stay for the connections, and let’s keep the Best of Bars series rolling with great vibes and good company! 🍻✨

**UPDATE: DUE TO INCLEMENT WEATHER THIS EVENT IS BEING MOVED TO FEBUARY.** We're going to be visiting the **Udvar-Hazy** **Air & Space Museum** for an immersive look at humanity’s journey through flight and space exploration! **\#\#\# Details** **Location:** 14390 Air and Space Museum Parkway, Chantilly, VA 20151 **Time:** 2:00pm - 4:00pm (Subject to change) **Price:** $15 per Car (pay on entry) **Fursuiting allowed!**

Happy Vegan-tine's Day! The holiday where we share our love of veganism with each other. No one should be alone on Vegan-tine's Day, and we hope you will join us for a vegan meal at St Veg. Please feel free to come and hang out, dine with us, or just come to enjoy some candy. I will bring some sweet treats to share, and people are welcome to bring Valentine's as well. If you do bring in something, please make sure it is vegan. Looking forward to celebrating this Rockville Vegans invented holiday with you all!