Crypto-Tokens

**IMPORTANT UPDATE:** Due to unexpected sick leaves within our speaker and organizing team, **we have to postpone this MeetUp to June 25th**. Everything else stays the same. **@everyone: Please review and update your RSVP status accordingly.** \-\-\- We'd like to invite you to our fourth installation for the Cloud Native Vienna MeetUps in 2026! Again we'll have two deep-dive talks and time to network and chat with friends in the Viennese cloud native community. A big thank you to **WKO Inhouse GmbH** for hosting us and providing food and drinks! **Agenda:** * **17:30:** Doors Open & Networking * **17:55:** Welcome from the Organizers * **18:00:** **Talk 1:** Rober Klonner (WKO Inhouse GmbH) **GitOps Visibility: Precise Argo CD diffs on every Pull Request** * **18:45:** Break & Refreshments * **19:00:** **Talk 2:** Thomas Hanser (Untis GmbH) **The Untis Platform Engineering Journey: GitOps Multi-Tenancy with Flux, GitLab, and Friends** * **19:45:** Open Networking We look forward to seeing you there! \-\-\- **Talks:** Rober Klonner (WKO Inhouse Gmbh) **GitOps Visibility: Precise Argo CD diffs on every Pull Request** Today's GitOps deployments are generated through layers of templating - Helm charts, Kustomize or ApplicationSets. Modifying these abstractions and trying to mentally render the output is error-prone. This talk introduces a method that uses Argo CD itself to render accurate diffs of Helm charts and Kustomize overlays between branches and posts the result directly on your pull request. We'll walk through a production setup using the Argo CD Operator, Argo CD Diff Preview, and GitLab CI, optimized for performance, minimal maintenance, and security. Through real-world use cases, we'll show what issues this approach catches before they hit your cluster. Thomas Hanser (Untis GmbH) **The Untis Platform Engineering Journey: GitOps Multi-Tenancy with Flux, GitLab, and Friends** Operating in the European education sector means juggling compliance, student privacy and massive traffic spikes when school starts. Historically at Untis, keeping this running in production was the burden of a single operations team. This session details our transition to an automated, multi-tenant GitOps platform managing a fleet of internal and external Kubernetes clusters. We share our approach of building a platform that gives product teams actual autonomy without compromising on security or control: * **Structured Multi-Tenancy:** Mapping GitLab groups to namespaced tenant projects using Flux’s multi-tenant model. * **Secure Access Control:** Leveraging the GitLab Agent for Kubernetes to enable scoped, declarative self-service cluster access. * **Flexible Delivery Models:** Supporting multiple decentralized deployment strategies by balancing governance and freedom for both internal teams and external guest environments. Prepare for an honest demonstration of challenges like managing secret lifecycles across a growing fleet, moving from script-driven tenant onboarding to true automated self-service, and wrestling with the classic "chicken-and-egg" problems of bootstrapping Flux and handling GitOps release management.

Hey Badminton Enthusiasts! **This meet-up is only for intermediate players and up!** Everyone is welcome to join our large weekly events, test their skills and have some fun together! However, ***this event is for the people that want to push their skill forward and would like to play during the week as well.*** The host will reserve courts in advance, that means please only register if you really plan to come (or cancel at least 24 hours before the event starts). The fee for this event is 12€: *If you plan on paying in cash, please bring the exact amount as the host might not have any change available - you can also pay via card on the spot We are meeting at about 18.55 pm near the reception by the lounge area (next to the courts). Come a bit earlier so you have time to change into workout/sports clothes. The locker rooms are free to use, but for the men lockers you need a padlock - or you can also take your bag of clothes upstairs to the courts if you do not have a padlock. Also, bring clean indoor sports shoes, your racket and a water bottle with you. If you are just passing through town and do not have a racket, it is possible to rent rackets, either from the club or from us. Sometimes the host or other members have spare rackets - please ask in the comment section below! If you are joining our events for the first time, **WELCOME!** We are an open and friendly group and we are sure you will develop connections with the people in our community in no time! Without further ado - let's play some (intermediate) badminton and have fun together!

**Open Source Talks by OffOn x Dynatrace** **❗️Meetup is for discovery only. Don't rely on it for availability or capacity. The actual limit is 50 people.** **👉 RSVP on our website to confirm your spot: [RSVP HERE](https://community.offon.dev/t/open-source-talks-by-offon-x-dynatrace-june-25th/1579)** June 25, 2026 · Vienna Join us for the first Open Source Talks, a community-driven meetup for the Austrian open source community. Two speakers, a quiz, and networking with people from different OSS projects and communities. Open Source · Vendor Agnostic · Community Driven **TALKS**: * Drupal CMS by [Nico Grienauer](https://www.linkedin.com/in/grienauer/) and [Sinduri Guntupalli](https://www.linkedin.com/in/sinduri-guntupalli-307542131/) * Flip the Switch: Feature Flags and the Power of Open Standards by [Simon Schrottner ](https://schrottner.at/) **AGENDA** 17:30 — Doors open, networking (30 min) 18:00 — Welcome, OffOn.dev intro (10 min) 18:10 — Drupal CMS 2.0 by Nico Grienauer (25 min + 5 min Q&A) 18:40 — Break (15 min) 18:55 — Flip the Switch: Feature Flags and the Power of Open Standards by Simon Schrottner (25 min + 5 min Q&A) 19:25 — Break (15 min) 19:40 — Open Source Quiz (15 min) 19:55 — Wrap-up, next event teaser (5 min) 20:00 — Networking **SPEAKERS** * [Nico Grienauer](https://www.linkedin.com/in/grienauer/): Drupal expert and Drupal Austria board member. Founder of acolono GmbH, CodeWeekEU ambassador, and initiator of Austrian Open Source Award. * [Sinduri Guntupalli](https://www.linkedin.com/in/sinduri-guntupalli-307542131/): Sr Developer Programs Engineer at Dynatrace. Experienced in product and program management, and web development. Passionate about open source with active involvement in the Drupal community. * [Simon Schrottner](https://schrottner.at/): OpenFeature maintainer and CNCF Ambassador. Helps teams release faster through open standards and feature flagging. **[LOCATION](https://maps.app.goo.gl/gziYEaS61aMbid6L7)** Dynatrace Austria GmbH THE ICON VIENNA · Tower 24 · 22nd Floor Wiedner Gürtel 13, 1100 Vienna Getting there: * When you arrive in the ICON tower, walk straight to the info point (reception) in the Atrium. * Ask for a visitor's card for Dynatrace (22nd floor). They will explain the way to Tower 24. * Walk through the 1st glass door. * At the 2nd glass door, hold your visitor's card (left side) against the card reader to open it. * At the turnstiles, hold your visitor card against the card reader, walk through, and look at the screen on your side while entering. * The screen will display a letter (A to D) telling you which elevator to take. * At the elevator entrance, a small display shows the floor it is going to. Enter if you see the number 22. **❗️Meetup is for discovery only. Don't rely on it for availability or capacity. The actual limit is 50 people.** **👉 RSVP on our website to confirm your spot: [RSVP HERE](https://community.offon.dev/t/open-source-talks-by-offon-x-dynatrace-june-25th/1579)** Want to learn more about OffOn? [Visit our about page](https://offon.dev/about/) Questions? Email offondev@gmail.com

Halfway through 2026, we are curious to find out more about what people in our community have learned: Everyone is invited to **share something that helped them progress in their work this year** \- whether it's a tool\, a book\, an article\, podcast\, project\, or any other insight\. No slides needed\, no pressure: just bring your inspiration and tell us what you learned\, or simply come to listen and be inspired by others\. The second half of the evening is all about **networking and conversation**. Whether you're looking to practice public speaking, connect with fellow UX professionals, or gain fresh perspectives, this is the perfect place to start. Please bring your own drinks and snacks. Tab water is available at the venue. We look forward to seeing you! By participating, you agree that your likeness may be recorded and authorise UX Vienna to use any such recordings for event documentation and promotional purposes.

**Important note on RSVPs** To keep the breakfast format focused and useful, registrations are reviewed manually. Meetup may show the event as “full” because we are using the waitlist to manage confirmations. **Please still join the waitlist if you would like to attend.** We will review registrations and confirm participants individually. Thank you! **SNOWFLAKE & ACTIAN Breakfast at SPG** **How AI changes enterprise data search?** with **Ole Olesen-Bagneux** Join us for a breakfast meetup at the SPG office in Vienna together with Snowflake and Actian. O'Reilly Author Ole Olesen-Bagneux will share his perspective on how AI is changing enterprise data search, what this means for modern data platforms, and how organizations should think about metadata, context, governance, and usability in the AI era. We will also include a short **Snowflake update post-summit**, following the latest developments from the Snowflake Summit in San Francisco. Expect coffee, breakfast, good conversations, and a practical discussion for data leaders, architects, engineers, and everyone working on modern enterprise data platforms. **When** 25\. Juni 2026\, 08:30–11:00 **Where** SPG Office Hoher Markt 5 1010 Wien **Agenda** 08:30 – Arrival, breakfast & networking 09:00 – Welcome by SPG 09:15 – Actian: How AI changes enterprise data search? 10:00 – Snowflake: update post-summit 10:20 – Q&A and discussion 10:40 – Coffee, networking & wrap-up Looking forward to seeing you at SPG.

Things to know before playing: Ladies and Gentlemen, boys and girls; We play Thursday Night Football (outdoor only) . We play 90 minutes (kick off is at 20:30, and we meet at least 15 minutes before for a warm up phase). Post-Corona football matches are most likely between 14-16 and 28-32 players. If you would like to join please bring artificial turf shoes (like the ones for indoor turf) and shin pads (not mandatory but definitely recommendable). All I ask is that you come with a good mood, be respectful to everyone, and pay online using the link below. [FOOTxp Thursday Night Football](https://footballexperiences.net/kickaball/p/thursdaynightfootball/) Other methods for payments. **Bank Transfer**: Sorin-Florian Brici AT27 2011 1829 5564 7001 **\* [Revolut](https://revolut.me/brici)** \- Recommended **\* [Wise](https://wise.com/pay/me/sorinb256)** \- Also recommended **\* [Paypal](https://www.paypal.com/paypalme/sorinSocial)** \- Please use non\-Commercial product We play light: no sliding, hard tackling, fighting, screaming, & hopefully no injuries. We need to respect current regulations in Vienna, Austria. The main priorities are to have fun and being safe. The drinks are relatively free after the game in the local pub, served to those who have shown fantastic football fair-play skills. We’ll confirm the location, the pitches, and the dressing room numbers via our dedicated Football WhatsApp group. Keep an eye out for the group messages. See you all soon. Sorin SMS/ WhatsApp +43 6764276984 (please ask to be added to our football groups). We will probably need to confirm your presence if you are coming for the first or second time. Important management rule: \> "No shows" are penalized with 10€ fee\. Please remove your name from the list at least SIX\!\!\! \(6\) HOURS before the event\. Book a place via FootballExperiences\.NET using this link [Kick A Ball via FOOTxp.COM](https://footballexperiences.net/kickaball/) One small final note: Please avoid trying to take justice in your hands. If someone is talking bad, complaining, insulting someone, fouling on purpose or committing the usual football shenanigans, please let the organizers know. Measures will be taken, we assure you. Any misbehavior on your part, such as responding in an obscene way, fighting, or leaving the pitch is not a practical and diplomatic way of resolving the issues (it tends to create more tension and cause more problems). Let’s be respectful and mature and try to enjoy the game we all love. That’s why we’re all here. Get to know people from all over the world and have fun! Thank you. Sorin

**Eugenio Belgrado \ / Bert Schifferdecker** *portraits and dreams* **Live portrait painting and photography** *Be part of the picture...* WHEN: **25 June, 7-9:30 pm** WHERE: **The Living Room**, 1080 Vienna\* Free admission. Small contributions are welcome. Reservation (here on meetup) is required. \*New to the Living Room? We'll send you a message of confirmation containing the address.

**❗️Meetup is used only to help people discover our community. Please do not rely on it for event availability, dates, or updates. All current information is published in our WhatsApp group❗️** **🏔️ Rax Panorama Hike** 📅 Date: June 28 🕒 Time: ~08:00–18:00 📍 Meeting point: exact details will be shared in the WA group **What makes this trip special:** — one of the most beautiful panoramic plateaus near Vienna — breathtaking mountain views — scenic cable car ride to 1540 m — alpine landscapes, mountain huts, and endless photo opportunities — a perfect day in nature without a difficult summit ascent **About the hike:** This is a circular route. The hike is considered moderate, but still suitable for most active people. Along the way, we’ll visit two summit crosses with stunning panoramic views. 📏 Distance: ~11 km ⛰ Elevation gain: ~430 m ⏱ Walking time: ~4 hours (plus breaks, photos & lunch) ⚠️ **Expect:** – uneven and rocky terrain – some steeper sections – mountain weather conditions 👉 You don’t need mountaineering experience, but you should: – be comfortable walking for several hours – have a basic fitness level – not be afraid of heights 🥾 Hiking shoes or shoes with a good grip are strongly recommended 💶 **Participation fee:** 30 € (including train & bus tickets) 🚠 **Additional costs:** Rax cable car ticket is purchased separately. Current adult round-trip ticket: 38 € 👥 **Group size:** strictly limited to 14 participants I keep the group intentionally small so the experience stays comfortable, safe, and enjoyable for everyone. The registration form will be shared in the WA about a week before the event – https://chat.whatsapp.com/GqWhKBUCR5RAhI6WUguIcR **Participation is confirmed only after 10 € prepayment.** 🎫 **If you have a Klimaticket:** Just mention it in the registration form, and you’ll only pay a 12 € organizational fee. In case of bad weather conditions the trip will be postponed. 🚸The main goal of my trips is about enjoying the moment, meeting new people, and making beautiful places accessible even if you’re not a pro. ⚠️ This is a community meetup, not a guided tour. Everyone participates at their own responsibility. ——————— ❗️Please make sure to fill out the registration form: the link will be posted in the WA group ❗️

If you are curious to know about what Notion can do this meetup is for you. **Speakers:** Philipp Stelzel, Nooa Adams and Beatrix Beer **Agenda**: We will present a workflow in **two different AI environments** — **Notion AI** and **Claude** — where an **AI agent turns AI meeting notes into a draft offer** (positioning, outline, and key messaging), and we’ll compare the process, the results, and the **credits/tokens consumed** while producing the same outcome. Philipp will demo the workflow using Notion AI and we’ll track how many AI credits it consumes along the way. Nooa will run the exact same workflow in Claude so we can compare results side-by-side and see how the credit usage differs. Beatrix will present in German about „Mehr als Mails und PDFs – mit einem Notion-Kundenportal zur Premium-Kundenbetreuung“ **Afterwards**: Drinks, food, networking, template swaps, and questions answered. Join us, meet fellow Notioneers, and level up your workflow

Unser nächster Wiener Bitcoin Walk findet am Sonntag den 28. Juni um 12 Uhr statt. Wir werden entlang der Alten Donau spazieren (schwimmen ist optional möglich). Dauer: 2-3 Stunden Am Ende werden wir in einem der Uferlokale einkehren. Treffpunkt: 12 Uhr Ausgang U1 Kaisermühlen VIC Freue mich, Philipp ___________________________________________ Our next Vienna Bitcoin Walk will take place on Sunday, June 28th at 12:00 PM. We will walk along the Old Danube (swimming is optional). Duration: 2-3 hours At the end, we will stop at one of the riverside restaurants. Meeting point: 12:00 PM, U1 Kaisermühlen VIC exit Looking forward to it, Philipp

This is our weekly event! Hey Badminton Enthusiasts! This meet-up is for all levels: beginners, intermediates and experts. Everyone is welcome to join, test their skills and have some fun together! The host will reserve courts in advance, that means please only register if you really plan to come (or cancel at least 24 hours before the event starts). The fee for this event is 12€ (for the 2 hours). If you plan on paying in cash, please bring the exact amount as the host might not have any change available. We are meeting at about 10:55 am near the reception by the lounge area (next to the courts). Come a bit earlier so you have time to change into workout/sports clothes. The locker rooms are free to use, but for the men lockers you need a padlock - or you can also take your bag of clothes upstairs to the courts if you do not have a padlock. Also, bring clean indoor sports shoes, your racket and a water bottle with you. There is a drinking fountain available if you need to replenish your bottle. If you do not have a racket, it is possible to rent rackets from the club, if necessary (3€). Sometimes the host or other members have spare rackets - please ask in the comment section below! If you are joining our events for the first time, WELCOME! Let the host know that you are new and they will find a place for you. Don't worry, we are an open and friendly group. We are sure you will develop connections with the people in our community in no time! Without further ado - let's play some badminton and have fun together!

Welcome Book Lovers! Join our Meet Up Group to find like-minded book readers! This event is for everybody interested in listening or sharing new book content or comment on it. You are welcome just to come for inspiration. You definitely don't need to read books at the moment. It is a gathering for everybody to find like-minded people interested in learning something new. :) Feel free to bring your own book with you. The event will take place at the volunteer organisation MUT. It is an organisation to supports humans, animals and the environment especially in Vienna. I am happy to host it there. MUT or the Social Book Club look forward to some donation to cover the cost of this event. If you would like to help, please bring some cash with you. This is the address: Rechte Wienzeile 37, 1040 Wien Walk until the end of the main entrance hall. At the end of the hallway you find a big green gate with a sign of the Social Book Club. Please give your best to be on time so that we can have a nice introduction round together. If you can't attend anymore please cancel the event to give someone else the space to come. :) Check out the Social Book Club Website for more content: https://socialbookclub.de/ Looking forward to seeing you there! :)

Imagine being a house plant and having to stay in the same shitty room all your life. You only get a glimpse of the outdoors through the window and you constantly have to watch your friends die, because some dude/lady wasn't able to stick to a simple watering schedule. If you want to bring some excitement into your house plant's otherwise bleak life, this event is for you! Your plant will have a chance to meet other house plants, make plant friends, and maybe even win some prizes. **What to bring:** \- One of your house plants **What we'll do:** \- Stuff **Where we'll do:** \- Check the location of the event again before you leave\. It's set for Grillplatz 8 at Donauinsel for now\. If it's taken already\, we'll be somewhere in that area\.

⭐️Business Networking Vienna Make connections. Find opportunities. Meet new friends. ⭐️Looking to expand your circle, meet inspiring people and actually enjoy the process? This is not just about business contacts — it’s about real human connection, shared interests and new friendships that can grow into something meaningful. 🔄 How it works: 10-minute one-to-one chats, new person each round. Easy, natural and relaxed — no awkward vibes, no forced conversations. ⭐️Perfect for people from different professions who want to connect, collaborate, exchange ideas and simply meet great new people. 💎Price 10€ (cash) and order a drink 📌 Limited spots. Please register if you are really come and unregister if your circumstances changed. If you are registered and won’t come you can loose the possibility to join next time. Come for the networking. Stay for the conversations. Leave with new contacts and new friends. 💬✨ Join us on Instagram for more events https://www.instagram.com/makegoodfriends?igsh=YjA2czVxNjF0cGJi&utm_source=qr

*Sorry for the 2 month break but I had to deal with some family member health issues, but we are now back!!* **LOCATION - THE DAILY GROWLER -** **2812 Fishinger Rd, Upper Arlington, OH 43221** Over the years, we’ve heard two requests constantly: 1. A place that was quieter and possibly private. 2. “I wish they accepted Bitcoin.” We’ve finally found a solution to these requests with The Daily Growler. We’ll have access to their private room, and you’ll be able to pay your tab with Bitcoin. Join us for a fun and relaxed social event! Enjoy delicious food and drinks as we chat about the latest news in the Bitcoin world. Everyone is welcome, whether you're looking for guidance, have questions, or just want to meet like-minded people. These social evenings are a great opportunity to make new friends and enhance your experience at the larger events throughout the year. We look forward to seeing you there! PSA: If the attendee RSVP seems low, keep in mind that most of our attendees come from X and not [meetup.com.](http://meetup.com./) You are welcome to come and become a part of our online community. Recordings of past guest speakers are available on our YouTube channel [https://www.youtube.com/@columbusbitcoin](https://www.youtube.com/@columbusbitcoin)

**Soulbits Circle: A Monthly Gathering** **Every fragment of your story is medicine; come weave it into being** **Hosted by: Caitlynn Fortson** **[www.kalikwellnesswithin.org](www.kalikwellnesswithin.org) \| [www.centerfornewlife.org](www.centerfornewlife.org)** **The Center for New Life or Virtual, upon request** **Monthly Circles \| Fridays 6:30\-7:30PM** **Upcoming Dates: 5/1, 5/29, 6/26, 7/24, 8/28, 9/25, 10/23, 11/27, 12/18** A monthly healing space where we gather to tend the pieces of ourselves and weave them back into wholeness that we are. Each session opens with a Soulbits oracle image setting the tone for the gathering we will move through. We will come together to honor the natural rhythms of rooting, rising, releasing, and receiving; the cycles that shape the soul’s journey. Through the four pillars of being: mindset, movement, connection & nourishment, we will create a space where imagery, sensation, and community weave together. Where the body becomes the guide, images act as mirrors, and the soul speaks. This circle is about noticing what rises, honoring what’s true, and reconnecting with the parts of yourself ready to be seen. This is a space to gather your scattered pieces, soften your body, and return to your truth with community by your side. Soulbits Circle is a reminder that every fragment of your story, every soulbit, belongs. Together we weave them into the blooming wholeness that you are. *Energy Exchange: 1-group $20-40 or 6-group $115* *Payment Options: Venmo or Cash* **Please RSVP to [Caitlynn](https://kalikwellnesswithin.org/) via** **email @ [kalik.wellnesswithin@gmail.com](mailto:kalik.wellnesswithin@gmail.com)** **text @ ‪(614) 407-4021‬** 💫

*Sorry for the 2 month break but I had to deal with some family member health issues, but we are now back!!* **LOCATION - THE DAILY GROWLER -** **2812 Fishinger Rd, Upper Arlington, OH 43221** Over the years, we’ve heard two requests constantly: 1. A place that was quieter and possibly private. 2. “I wish they accepted Bitcoin.” We’ve finally found a solution to these requests with The Daily Growler. We’ll have access to their private room, and you’ll be able to pay your tab with Bitcoin. Join us for a fun and relaxed social event! Enjoy delicious food and drinks as we chat about the latest news in the Bitcoin world. Everyone is welcome, whether you're looking for guidance, have questions, or just want to meet like-minded people. These social evenings are a great opportunity to make new friends and enhance your experience at the larger events throughout the year. We look forward to seeing you there! PSA: If the attendee RSVP seems low, keep in mind that most of our attendees come from X and not [meetup.com.](http://meetup.com./) You are welcome to come and become a part of our online community. Recordings of past guest speakers are available on our YouTube channel [https://www.youtube.com/@columbusbitcoin](https://www.youtube.com/@columbusbitcoin)

http://photos2.meetupstatic.com/photos/event/2/a/9/6/600_348310902.jpeg Instructor - Crow, HPS Class fee is $30 at the door or approved exchange RSVP with Advance pay of $25 (discounted) by PayPal on the web or by contacting Enchanted Elements (614) 437-2642. Reservations made directly to Enchanted Elements will be added to the class list manually not online. Private Instruction ~ Closed to the Public ~ Initiated Members Only Please come prepared for ritual. Blessings ~ Crow

### **June Necromancer’s Awakening \| Free Undead Mini Event** Step into the grave this June with Necromancer’s Awakening at The Arcane Foundry. Join us for a paint and sip experience where you’ll receive a free undead miniature and explore the dark forces of necromancy in Warhammer Fantasy and The Old World. Whether you’re new to the hobby or a seasoned painter, this event invites you to raise something from the dead and make it your own. Learn techniques for painting bone, decay, ghostly effects, and weathered armor while diving into the lore and battlefield role of undead factions. From shambling skeletons to cursed revenants, you’ll bring a lifeless model to unholy existence. All supplies are provided, space is limited, and the dead are waiting to rise.

💰 **Build Passive Income with AI Ebooks – Masterclass** Build a passive publishing business with AI — from idea to income. ⚠️ Your spot is only held once you complete registration below. ### [🔗 SAVE YOUR SEAT](https://aiventurelab.org/product/AIEbookBusiness?city=Columbus&groupurlname=network-of-book-lovers-and-discussion-meetups&startgmtdatetime=2026-06-30T22:00:00Z) --- What's covered: - Publish across platforms for passive income - Format and list ebooks so they actually sell - Find profitable niches using AI research tools *One system. Recurring income.* ✍️

Private Group. Closed to the Public Knowing ourselves and understanding our abilities is the first step toward wielding our gifts with control and accuracy. In subsequent classes we will verify and hone our talents with activities and discussion. These are hands-on workshops and participation is expected. The goal of our series will be to develop expertise in areas of particular interest such as mediumship, channeling, divination, healing and, etc.. Our ultimate directions will be determined by class members as we evolve. I look forward to sharing and discovering with you. - Cynthia