Palmistry

Agenda: 18:00 Doors open 18:20 welcome, doors closing.. 18:30 From Reactive Streams, through Virtual Threads, to Flows - Adam Warski 19:30 break 20:00 Armeria: The Microservices Framework You Haven't Tried Yet - Dominik Dorn 21:00 networking **From Reactive Streams, through Virtual Threads, to Flows** Since Java's inception, the programming model has shifted from synchronous to asynchronous, and for good reasons: improved performance, higher throughput, and lower latency. Reactive Streams greatly simplified the development of reactive systems by incorporating elements of functional programming. However, with the introduction of Virtual Threads in Java 21, Java shifts back towards a purely synchronous model, while retaining high performance. Does this render initiatives like Reactive Streams obsolete? Can we combine the benefits of Reactive Streams with the approachability of Virtual Threads, the elasticity of modern Java, and the guarantees of functional programming? And what are the tradeoffs? **About Adam Warski** Adam Warski is the co-founder of SoftwareMill and head of R&D at VirtusLab, where he primarily generates code using Java, Scala, Rust and other interesting technologies. He is actively involved in open-source projects, such as Ox, Jox, Tapir, sttp, and others. He has also been a speaker at major conferences, including JavaOne, Devoxx, GeeCON and ScalaDays. In addition to writing closed- and open-source software, he spends his free time exploring various programming-related subjects. Any ideas or insights he gains usually end up on his blog ([https://warski.org/articles](https://warski.org/articles)). **Armeria: The Microservices Framework You Haven't Tried Yet** "One port to rule them all" .. that's the promise of Armeria, the microservice framework created by the creator of Netty, Trustin Lee. Armeria has built-in support for gRPC and Thrift, automatic endpoint descriptions (OpenAPI) and works with your Spring Boot App, your legacy Tomcat project or your dropwizzard app. We'll take a look at these (and more) features in this talk. **About Dominik Dorn** Dominik Dorn is a senior software engineer in Vienna and has been running the Java Vienna Meetup since \~2009. He has extensive knowledge in the Java and Scala ecosystems. He sometimes "tweets" on [https://x.com/domdorn](https://x.com/domdorn) . You can also find him on [Linkedin](https://www.linkedin.com/in/dominik-dorn/) where he happily accepts new connections from the community. He is doing freelance software consulting, so if your company needs help, he might have some resources left for helping you.

Hello Viennovans! Pickwick's is getting quizzical every monday night! You have a chance to win a round of shots, a 40€ bar tab and/or eternal bragging rights 😉 Teams of up to 6 people, reserve your spot today! Start time is 7! FREE SHOT FOR EVERYONE COMING FROM VIENNOVA!

Join me for a photo walk! :) To start off pride month, we will do a colour hunt. This means everyine gets assigned a colour that they will try to photograph during the walk :) We will gather at Burgtheater, than walk past Minoritenkirche, Cafe Central, Michaelerplatz and Zwidemu to MQ. There everyone is welcome to join me for a drink. The event is free of charge, and suitable for all ages and for any gear (phone is fine!) IMPORTANT: This photowalk is meant only for LGBTQIA+ people.

There's something about tango that gets under your skin. You watched it, or tried it once, and something in you probably felt really good. Because tango is connetion in the present moment. Tango Fundamentals 1 is a structured 6-week course designed to take your tango journey through the basic steps and figures of Argentine tango. This is not just about copying moves - but rather actually understanding how tango works. The connection, the lead and follow, the conversation between two people through movement. By the end of these six weeks, you'll understand the basic concepts of tango, the etiquette of milongas, how to invite someone to dance - and you'll actually be able to dance. **What's included:** * 6 weekly classes - every Monday, 75 minutes each * Bonus 4 online evenings - stretching, strength, technique and mindfulness to support your body and focus in your Tango Journey * 1 Practica at the end - a real social dance to put it all together **Investment:** €165 full price, €125 for students. There is an option for classes without an online offer. Just write me a message. Single class: €28 / student €22 **This is for you if:** * You've tried tango once and want to go deeper * You've always wanted to learn but never knew where to start * You want a real foundation, not just a one-off workshop Spots are limited - this is a small group, so everyone gets proper attention. Drop a message here or reply directly to reserve your spot. 🙏

***5vs5 Montagskickerl @ Engelmann Soccer* ⚽️** Lust auf **Fußball**? Wir spielen regelmäßig ein lockeres **5vs5 @ Engelmann Soccer** im 17. Bezirk (**20:30-22:00**) - unkompliziert, ohne Team und ohne Verpflichtung. **Die Plätze sind limitiert,** daher gilt: first come, first served. So nimmst du teil: ✅ App downloaden ([www.strangersoccer.com](http://www.strangersoccer.com/)) ✅ Spiel auswählen ✅ Slot buchen, vorbeikommen & einfach mitkicken; wir kümmern uns um den Rest. 🎁 Dein **erstes Spiel kostenlos** ist mit dem Promocode WELCOME Mehr Infos direkt bei uns - schreib uns gerne! ☺️ \*\*\*\*\*\*\*\* ***5vs5 Monday Football @ Engelmann Soccer* ⚽️** Looking for **casual football**? We’re regularly playing a **relaxed 5vs5** @ **Engelmann Soccer** in Vienna’s 17th district (**8:30 PM – 10 PM**) - no team, no commitments, no stress. **Spots are limited**, so it’s first come, first served. How to join: ✅ Download the app ([www.strangersoccer.com](http://www.strangersoccer.com/)) ✅ Choose the game ✅ Book your slot, show up & play - we’ll take care of the rest. 🎁 Your **first game is free** with the promo code: WELCOME Feel free to message us if you’d like more info ☺️

So hast du andere Leute in Wien wahrscheinlich noch nie kennengelernt! Bis zu 10 Singles, die sich zuvor nicht kennen, treffen sich in einer Bar und lernen sich bei einem eigens für diese Veranstaltungsreihe entwickelten Spiel näher kennen. Das Spiel kombiniert eine gelungene Mischung aus Fragen, Aktionsaufgaben und lustiger Unterhaltung, die alleine oder als Team gemeistert werden. Durch verschiedene Aufgaben und Fragen kommen die Spieler in direkte Interaktion miteinander und lernen sich im Spielverlauf näher kennen. Im Vergleich zur klassischen Single Party lernst du bei Socialmatch wirklich nur Singles in deiner Altersgruppe kennen und kommst von ganz alleine ins Gespräch mit den anderen Teilnehmern. Ein Spielmoderator vor Ort informiert über den Ablauf und leitet durch den Abend. Sicher dir jetzt deinen Platz beim nächsten Event unter [[www.socialmatch.de](http://www.socialmatch.de/)] und lerne neue Leute in deiner Stadt kennen. Dieses Event ist für die Altersgruppe 20 - 35 Jahre. P.S. Socialmatch erhielt 2015 bereits einen Award für das Konzept, teste es selbst ;-) **Achtung: Nur mit Buchung über die Website ist eine Teilnahme möglich!**

Dear Tarot Enthusiasts, Welcome to our Tarot Cafe event - The World. Let's get together and chat about this card. **NOTE OUR NEW ADDRESS** On 15th April, we will meet from 19:00 at **werkzeugH** **Schönbrunnerstraße 61** **1050 Wien** At 19:30, we will start the event as we before. I will lead some exercises and we will discuss The World. Then we will chat, drink, eat and get acquainted with each other. There will also be an opportunity to practice readings on each other if you wish to do so. You do not have to be a tarot expert, but come with an open mind. Be ready to learn, share and make new friends. ALL LEVELS ARE WELCOME! Bring your tarot deck (if you have one) and a notebook with a pen. This is a free event but a 5€ donation is suggested. You can give whatever you want, more if you can or less if you can't afford the 5€. It helps me with the running costs of this meetup. You can order food and drinks at the cafe. Please make sure you RSVP accurately so I know how many people to expect. If you have a problem to find us, feel free to call me on +43 676 33 24 955 Looking forward to meeting you all. Adrien Mastrosimone [www.adrienmastrosimone.com](http://www.adrienmastrosimone.com)

## 🤝 Join the Network Palace Community This is not an open Event Networking Community It’s a curated business community for professionals, founders, and decision-makers who want to turn conversations into real opportunities. Access is limited to members only. ## **Membership** To keep the quality high and the group focused, access is reserved for members. 👉 **Join here (€2/month):** [https://buy.stripe.com/4gM6oH4wx6gEaAl3I28IU00](https://buy.stripe.com/4gM6oH4wx6gEaAl3I28IU00) 🤝 Join the Community **WhatsApp Event Group** Connect with attendees at the event, stay in touch afterwards, and turn conversations into real business relationships and opportunities: 👉 **https://chat.whatsapp.com/DJs8POIQzIS3GCyHjsIC4M** *** ## **What you get** By joining, you unlock: • private WhatsApp community with selected members • direct access to event attendees before & after each event • ongoing conversations, collaborations & referrals • priority access to all Network Palace formats This is where the real value happens — beyond the events. *** ## **Why it exists** Most networking ends when the event is over. Here, conversations continue. Relationships deepen. Business happens. ## **About the Host** Simon Duernberger founder of Network Palace Vienna. He brings together the right people in curated environments where conversations turn into real business opportunities and long-term partnerships. 👉 Connect on LinkedIn: [https://www.linkedin.com/in/simon-d%C3%BCrnberger-6523a019a/](https://www.linkedin.com/in/simon-d%C3%BCrnberger-6523a019a/) ## ⚠️ Community Guidelines This group is built for real opportunities and high-quality connections. To keep it valuable: • No random promotion or links • No cold pitching in DMs without context • Only post if you have a clear opportunity or need • Use the structured format for every post Low-quality or spam posts will be removed.

(Deutsch unten.) Sunday's portrait sessions start at 3 PM. Everyone is welcome to join our Open Sessions, just bring pencil, paper and any other utensils you may need. (Easels & Boards are available in the atelier). One pose will be maintained for the whole session, so that it is also possible to paint in watercolor, oil, etc. For the breaks we will offer some drinks and snacks. Free snacks and non-alcoholic drinks are available. Registration through this Meetup is suggested but not required. You can pay the 12 Euros fees in cash upon arrival. For more information, feel free to send email at info@viennaatelier.com Looking forward to see you soon! ============================= Die Porträtsitzungen am Sonntag beginnen um 15 Uhr. Bringe Bleistift, Papier und andere Materialen selbst mit, Staffeleien & Bretter gibt es im Atelier. Die gleiche Pose wird, unterbrochen von kleinen Pausen, über den gesamten Zeitraum beibehalten, daher ist es auch gut möglich mit Aquarell, Öl, usw. zu malen. Kostenlose Snacks und alkoholfreie Getränke stehen zur Verfügung. Eine Anmeldung über dieses Meetup wird empfohlen, ist aber nicht erforderlich. Sie können die 12 Euro Gebühr beim Ankommen in bar bezahlen. Für weitere Informationen senden Sie bitte eine E-Mail an info@viennaatelier.com

Radio broadcasting provides reliable communication and wide-area coverage through equipment designed for clear signal transmission across diverse environments. It supports international news and cultural programming, maritime and aviation communications, emergency and disaster messaging, agricultural and irrigation operations across the globe, and other professional broadcasting needs.17

(Deutsch unten.) Saturday's figure drawing/painting session starts at 3pm. Bring pencil, paper and any other utensils you may need. Easels & boards are available in the atelier. The long pose will be maintained for about 5 times 20 minutes, so that it is also possible to paint in watercolor, oil, etc. Free snacks and non-alcoholic drinks are available. Registration through this Meetup is suggested but not required. You can pay the 12 Euros fees in cash upon arrival. For more information, feel free to send email at info@viennaatelier.com ============================= Das Aktzeichnen und Malen am Samstag beginnt um 15 Uhr. Bringen Sie Bleistift, Papier und andere Materialen mit. Staffeleien & Bretter gibt es im Atelier. Die lange Pose ist etwa 5 mal 20 Minuten lang, daher ist es auch gut möglich mit Aquarell, Öl, usw. zu malen. Kostenlose Snacks und alkoholfreie Getränke stehen zur Verfügung. Eine Anmeldung über dieses Meetup wird empfohlen, ist aber nicht erforderlich. Sie können die 12 Euro Gebühr beim Ankommen in bar bezahlen. Für weitere Informationen senden Sie bitte eine E-Mail an info@viennaatelier.com

☕ **AI Breakfast: Real Talk, No Slides** We’re hosting the **AI Breakfast Vienna** — a casual, high-signal meetup for the AI community. Whether you’re a researcher, an AI engineer," a founder, or a policy innovator, this is your space to connect. We’re breaking down the silos between research, product, and engineering to spark real discussions before the workday even begins. * **When:** June 5th, 8:30 AM * **Where:** Cafe Museum - Literatursalon - Table reserved under **"Cristian Hofmann / AI Austria"** * **Hosts:** Cristian, Amin, and Ruben * **Cost:** Order breakfast at your own expense Space is limited! 👉 **RSVP only if you’re 100% sure you can make it.**

Every Tuesday, 13:00 – 18:00 Looking for a little extra motivation to tackle your to-do list? Join us for our weekly Body Doubling event at Villa Vida! What is Body Doubling? Body doubling is a productivity technique where simply working alongside others helps you stay focused, accountable, and motivated. Whether you’re studying, working remotely, or just need a space to concentrate, being around others who are also focused can make a difference. What to Expect: A relaxed, supportive environment for getting things done Quiet spaces for deep work and focus Free WiFi throughout the cafe Bring your laptop, notebooks, or anything else you need to stay on track. Drop in anytime from 13:00-18:00 – we’re here every Tuesday to keep you in good company and good spirits while you work. See you there!  *** Jeden Dienstag, 13:00 – 18:00 Brauchst du ein bisschen extra Motivation, um deine To-Do-Liste abzuarbeiten? Dann komm zu unserem wöchentlichen Body-Doubling-Event bei Villa Vida! Was ist Body Doubling? Body Doubling ist eine Produktivitätstechnik, bei der die Anwesenheit anderer dir hilft, fokussiert, motiviert und bei der Sache zu bleiben. Ob beim Lernen, Arbeiten im Homeoffice oder anderen Aufgaben – das Arbeiten neben Gleichgesinnten kann einen echten Unterschied machen. Was dich erwartet: Eine entspannte, unterstützende Atmosphäre zum konzentrierten Arbeiten Ruhige Bereiche für tiefe Konzentration Kostenloses WLAN im gesamten Café Bringe deinen Laptop, deine Notizen oder alles andere mit, was du brauchst, um produktiv zu sein. Komm jederzeit zwischen 13:00 und 18:00 Uhr vorbei – wir sind jeden Dienstag hier, um dir Gesellschaft und positive Energie zu bieten. Bis bald! 

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

Jimmy V's Grill & Pub in Grandview Heights. You are responsible for your own meal/drinks. We usually don't have any agenda other than eat, drink and talk. :) If the weather is nice we will be on the back patio, otherwise we are in the cigar room. This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us. COTA bus #5 comes to W. 5th and Wyandotte Rd. And it's a minute walk to the restaurant.

We will have our certified mediums available and you can receive 3 10-minute readings for $20. To keep you safe, we will be following all CDC and Health Dept. guidelines at our psychic fair today. Sitters and readers required to wear a mask. We will maintain a minimum of 6 foot physical distance during readings. Please, if you can, bring your own portable chair to use during your readings. Please note that we are at our wonderful new home at Unity of Columbus, 4211 Maize Road, Columbus, OH

Rev. Steven Clevenger is an ordained spiritualist minister with over 40 years experience as a Spiritual Healer, Clairvoyant and Spiritual Teacher, educated and trained at the White Lily Chapel. Rev. Siobhan Wolf Shaffer is an ordained spiritualist minister and certified medium and healer with over 20 years experience. She began her development in 1988 in Pennsylvania and continued when she moved to Ohio in 1998 where she studied at Rays of Lights Church with Rev. Steven Clevenger. Our full worship services consist of an inspirational lecture, healing meditation, and messages from the spirit world that serve to demonstrate evidence of eternal life. Please visit our Official Church Website (http://raysoflightchurch.com) for more information.

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

Christians in Tech is a community at the intersection of faith and technology. Our meetups are designed to spark meaningful conversations, promote knowledge sharing, and encourage growth—both in your career and your spiritual walk with God. Whether you're an experienced professional or just starting your tech journey, CIT welcomes you. Our Website [https://linktr.ee/citcbus](https://linktr.ee/citcbus) Sponsors and Partners * Improving (Venue Sponsor) * Bethel World Prayer Center (Fiscal Sponsor) * Fruits & Roots (Coffee Partner)

Bring your business cards and network in person with other business professionals! Gold Star Referral Clubs is one of the most established professional networking organizations in the country, with multiple groups in central Ohio. Join us!