African Americans

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.

A Board Game Evening at Munchy The Urban Kitchen am Schottenring! Come, play, socialize, meet and enjoy! You can bring your own games or choose from the ones available. We have: * Jenga * Monopoly * Tabu * Uno and so on... We are excited to see you here! Enjoy your nice Monday evening! 🥳 [Follow us on Instagram](https://www.instagram.com/makingfriendsinvienna)❤️ [Follow us on Facebook](https://www.facebook.com/makingfriendsinvienna)💙 Do you have questions? Write us on Instagram 🎉

Get ready for an epic night of board games at the SpielBar! 🌟 We're hosting a monthly Meetup where you can dive into a world of fun, strategy, and laughter. From easy-going games for beginners to thrilling challenges for the pros, we have something for everyone. Don't worry about the rules; I'll be there to walk you through every step, ensuring a smooth and enjoyable experience for all. The SpielBar offers a fantastic selection of games, so you're in for a treat! RSVP now to secure your spot, and join us for an evening full of board games, and fun. 🎲🎉🏳️‍🌈 **How does it work?** We meet at 6:30 pm. Once we're gathered, we'll choose the games we want to play. If we're more than 6 people, we'll split up and play different games simultaneously. You can, of course, bring a board game with you and suggest it! We will finish the event by bringing everyone together again for a casual get-together.

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.

**Discover the Power of Public Speaking & Leadership — Join the Blue Danube Leaders!** Are you looking for a new hobby that's not only fun but also helps you grow? Join us at **Blue Danube Leaders**, a Toastmasters club where you can improve your **public speaking**, **leadership**, and **communication** skills - all in a friendly, encouraging environment. Whether you’re just starting out or are already a seasoned speaker, you're welcome as our guest. **What happens at a Meeting?** Our meetings follow a structured, interactive format: * **Welcome and Introduction** The meetings begin with a warm welcome from the Club President and the host (called *Toastmaster of the Evening)*. Then, we do a short introduction round where everyone - guests too - say a few words on the evening's topic. * **Word of the Day** A challenge that builds your language skills and sharpens your attention to word choice. A special word is introduced and everyone is invited to use this word whenever they speak. * **Table Topics** This is an exciting segment! Volunteers - guests too! - are invited to speak for 1-2 minutes on a surprise question or topic. It's a great way to practice thinking on your feet. * ***Short Break of 10 minutes*** * **Prepared Speeches** * Members deliver speeches prepared ahead of time, usually 5-7 minutes in length. Each speech is a step in the Toastmasters learning pathway. * **Evaluations** Every speech will be thoughtfully evaluated by a designated Evaluator. These evaluations focus on strengths, improvement tips, and encouragement. It's a crucial part of the Toastmasters experience. * **Role Reports** Throughout the meeting, members take on supportive roles that ensure the flow of the evening and give everyone a chance to grow. **Be our guest!** This meetup is open to guests. Toastmasters have a separate platform for the member registration. There are always 10+ people in the meeting. Join us at **18:45 CET** for a casual **Meet & Greet**; The program starts **sharp at 19:00 CET.** After the meeting, we often head to a nearby spot for food or drinks - a great way to relax and connect! Learn more: https://bluedanubeleaders.at/ Email: info@bluedanubeleaders.at

Day DJ is a weekly series at Villa Vida Café where local DJs take over the space and share their sound in a daytime setting. The series focuses on new talent, experimentation, and community. It creates a low-pressure environment where DJs can develop ideas, shape their sound, and connect with people through music. The format is intentionally relaxed and accessible. Visitors are welcome to come by to listen, work, meet friends, have coffee, or stay for the entire set. Day DJ aims to create an ongoing platform where local DJs can grow their practice while contributing to Vienna’s queer and underground music culture. ## Saltner Sound System: A vinyl selection through Jamaica’s music revolution. When Ska was king and Reggae was boss aboard the Rocksteady train. Featuring classics and modern interpretations that evolve the offbeat spirit. Genres: Jamaican Ska, Rocksteady, Early Reggae. [https://res.radio/broadcasts/offbeat-generation-1](https://res.radio/broadcasts/offbeat-generation-1) [https://res.radio/broadcasts/offbeat-generation-2](https://res.radio/broadcasts/offbeat-generation-2) DJs have always played an important role in queer culture. In spaces where queer people were excluded or unsafe, DJs helped create environments where identity, expression, connection, and experimentation could exist. Many of the foundations of modern nightlife — including house, disco, and club culture — emerged from queer communities, especially Black and Latinx scenes. Day DJ continues this tradition by offering space for emerging artists, community exchange, and alternative forms of gathering outside of traditional nightlife hours. Free entry. No reservation needed. ## Participate as a DAY DJ [https://villavida.at/portfolio-item/day-dj](https://villavida.at/portfolio-item/day-dj)

⭐️Join us for a wonderful day outdoors at Donauinsel for a picnic!🍒 Please read carefully

✨Gather your blankets, pack your picnic baskets🥝, and get ready have a relaxing time filled with fun, food, and friendly people.
We're inviting you to enjoy the fresh air, the warmth of the sun, and the joy of good company.

🙌What to Expect:
Designated picnic areas where you can spread out your blankets and enjoy your homemade or store-bought snacks🥑 ✨Participation fee is 5€ ⛳️please Register if you come and unregister if you don’t come.


A chance to meet and mingle with fellow board game lovers in your community🏸
A friendly atmosphere perfect for a casual hangout or party games.

⛳️What to Bring:
A picnic blanket or lawn chairs for comfortable seating.
A picnic basket filled with your favorite foods and beverages
Suncream and hats to protect yourself from the sun, as well as layers in case it gets chilly.
Any board games you'd like to play or share - the more, the better!✨ How to find? Come to metro station Donauinsel, don’t be late, we will gather at the entrance and then go to the location. If you are late, exact location will be in comments at 13.30 Join us on Instagram to follow events https://www.instagram.com/makegoodfriends?igsh=YjA2czVxNjF0cGJi&utm_source=qr

Please read everything! Check this event again on the day (weather updates, last‑minute changes, etc.). And please be polite: cancel your RSVP if you cannot attend. *** **Hello everyone!** Escape the workday for **Il Dolce Far Niente.** Let's meet this time at "**Der Garten"** at the Prater—a beautiful outdoor space perfect for a relaxed evening. Come enjoy some food and drinks in the fresh air as we toast to the art of doing absolutely nothing. Join me on this little adventure!

This practical workshop is for expats and internationals who are tired of sending applications without results — and want to understand how to actually get hired in Austria. 🌏 Participation fee 10€ ⛳️Please register if you come and unregister if you don’t come. If you’ve been applying for jobs, getting ignored, receiving rejections, or simply feeling lost in the Austrian job market, this event will help you understand what employers look for and how to improve your chances of finding a job in Vienna. During the workshop, you’ll learn: 📄 How to create a CV recruiters actually pay attention to 🚫 The biggest mistakes expats make when applying for jobs ✍️ How to write a strong motivation letter 🌍 Best platforms and websites for finding jobs in Austria 🤖 AI tools that can help you apply smarter and faster 🎯 Networking strategies that actually work in Vienna 📬 Why applications get ignored — and how to fix it 💡 Practical advice, real examples, and actionable strategies you can start using immediately. 🗣 Interactive format 🤝 Meet other internationals and expand your network in Vienna Perfect for: 🌟 Expats 🎓 International students 💻 English-speaking professionals 🚀 Anyone struggling to find a job in Austria 🎟 Participation fee: 10€ 📍 Location: Weltcafe 🗨 Language: English ⚠️ Limited spots available. Join us on Instagram to follow events https://www.instagram.com/makegoodfriends?igsh=YjA2czVxNjF0cGJi&utm_source=qr

Talk, socialise and meet new people in Pickwick's! What is featured: -Music that is not too loud -A cozy atmosphere -Main focus is socialising and talking -No entrance fee or membership fee (order at least 1 drink for common courtesy) -Food is also available to order -There is no agenda, just come and talk around. Wanna stay only for an hour? Wanna stay until closure at 2 a.m.? All up to you. You can find our whatsapp group via this link: https://chat.whatsapp.com/JnaWvfYv1czBMlzsVEmSDP How to find us? We will be downstairs to the right at Pickwick's! Spontaneous coming is always welcome, but if you are sure you are coming please RSVP together with your + people so we can give an approximate heads up to the owner regarding reservations. We are looking forward to meeting you all.

Das Meridian Qi Gong ist sanft und gleichzeitig kräftigend für den Körper. Wir sind jede Woche am Sonntag draußen im grünen Prater. Komm und genieße das gemeinsame Bewegen im Freien mit der Natur, die Energie, und deinem Körper. Ein wunderbarer Start für deinen Tag! Für mehr Info über das Meridian Qi Gong: http://www.ericaderoo.com/meridian-chi-kung-bewegung-fuer-mehr-vitalitaet-und-lebensfreude/ WO sind wir: Im grünen Prater, genaue Location wird bekanntgegeben nach Anmeldung. Ich bitte um eine verbindliche Anmeldung: 06502649477. Beitrag: €10

✨Today evening — rooftop coffee & conversations at Zoku ☕🌇 ⭐️A casual evening to meet open-minded people living and building things in Vienna. ⭐️Just a group of interesting people, good coffee, a rooftop view over Prater, and conversations. Conversation topics can be anything:— life in Vienna— travel & moving abroad— culture & life experiences— favorite places, ideas, random thoughts—or whatever naturally comes up. ⭐️Free to join.Come for 20 minutes or stay the whole evening. Please register if you come and unregister if you don’t come. ✨Join our Instagram for more events https://www.instagram.com/vienna_friends?igsh=YjA2czVxNjF0cGJi&utm_source=qr

Black Nonbelievers is proud to bring you our 2nd annual Revival of Reason!!! Join us in Atlanta as this year, we will celebrate 15 years as an organization, along with our own version of the Juneteenth holiday! Featured speakers include: – Chris Cameron – Candace Gorham – Kellie King, aka Detroit Atheist Queen – Hemant Mehta, The Friendly Atheist – Godless Engineer – Mandisa Thomas – And MORE!!! This is a family friendly event, so please bring your loved ones, and anyone who is interested in learning and needs secular support. [Sponsorship](https://blacknonbelievers.wufoo.com/forms/revival-of-reason-2026-sponsors-and-exhibitors/) and [volunteer](https://blacknonbelievers.wufoo.com/forms/revival-of-reason-2026-be-a-volunteer/) opportunities are also available. You can also register to view sessions online. Official BN members get a special discount, so [sign up or renew ](https://bit.ly/3DMndSK)today! **We look forward to seeing you at the 2026 Revival of Reason. [Register TODAY!!!](https://bit.ly/RoR2026sitepage)**

We meet to learn and practice American Sign Language and to grow our familiarity with Deaf culture. Facilitated by hearing folks (with a connection to a professional interpreter) using Deaf-created content. People of all ASL skill levels are welcome! As we learn, we hope to connect more with the Deaf community in Central Ohio. Join us as you're able! Come regularly or just once - whatever you're looking for! Each meetup will explore different topics related to ASL/Deaf culture, and will feature time to practice conversation with one another. Just bring yourself and a willingness to learn!

## Candle Making Night at The Arcane Foundry \| Design Your Own Custom Candle **SPECIAL PROMOTION**: Buy 3 and get 1 Free! Step into The Arcane Foundry and create your own custom candle from start to finish. This is a laid back, hands-on experience where **you’ll blend fragrances, choose your vessel, and pour your own candle using 100% soy wax**. Whether you’re coming solo or with friends, it’s designed to be simple, creative, and a good time. We’ll walk you through the entire process, from picking your scents to choosing between a traditional cotton wick or a crackling wood wick. You can go with one fragrance or mix your own blend to create something completely unique**. No experience needed**, just show up and we’ll handle the rest. While your candle sets, feel free to hang out, play a game, explore the shop, or just relax and talk. Drinks and snacks are available, and the atmosphere leans into the **fantasy**, **dark academia**, and **gothic horror** vibe The Arcane Foundry is known for. Learn More: [Candle Making in Columbus, Ohio at The Arcane Foundry](https://thearcanefoundry.com/candle-making/) *** ### What to Expect: * Guided candle making experience * Choose your own vessel, wax, wick, and fragrance * 100% soy wax candles * Optional drinks and snacks * Time to relax while your candle cools *** ### Important Notes: * Please arrive on time so we can start together * Candles will need time to set before taking home * This is a beginner-friendly event *** ### RSVP Required Reserve your spot on Meetup to lock in your seat. **Candle Making** (includes vessel, your choice of wick, wax, scented oil, labels and lids) 5oz Glass Jars $15 8oz Candle Tins $25 12oz Glass Candles $35 12oz Amber Jars $40 16 oz Skull or Jack o Lantern Candle Mugs $65 (Limited Edition!) **All materials included. You just bring yourself (and your drink of choice).** **Payments accepted:** * Credit Card * Venmo: @Daclaud-Lee * Cashapp: $DaclaudL

Join us as we get together to see Paul Rudd in the latest comedy-drama-musical from John Carney, POWER BALLAD! The film follows a washed-up wedding singer, a fading boy band singer and a stolen hit song. Here’s a description, trailer and plan for this event: DESCRIPTION: Rick, a washed-up wedding singer, and Danny, a fading boy band star, bond over music and a late-night jam session. When Danny turns Rick's song into a hit, Rick sets out to reclaim the recognition he believes he deserves. Power Ballad is written/directed by John Carney, the master of the modern musical and creative mind behind Once, Begin Again and Sing Street! It stars Paul Rudd, Nick Jonas, Peter McDonald, Marcella Plunkett, Havana Rose Liu and Jack Reynor. BUZZ & ACCLAIM: The film premiered to rave reviews at this year’s Dublin International Film Festival where critics call it “a sure-fired crowd-pleaser” that “just might be the feel-good hit of the year!” Others say, “Paul Rudd delivers a career-best performance in this charmer” that’s both “hilarious and deeply moving." The film continues John Carney’s “long run of success with yet another charmer” and “a sharp, hopeful crowd-pleaser that strikes the right notes!” SUMMER OF ICE CREAM, VOL 2: SHAKE NO. 8! Ranked the #1 Ice Cream Shop in Columbus, this is a perfect early stop on our Summer of Ice Cream! Their menu uses made-from-scratch recipes in an array of traditional, specialty and vegan shakes, hot cocoa, crepes, waffle sticks, specialty coffee & espresso, and more! Their specialty shakes are as delicious as they are over-the-top and they offer an extensive vegan menu! You can check out their full menu here: [https://www.shakeno8.com/menu.php](https://www.shakeno8.com/menu.php) PLAN: Please purchase your ticket for the 6:45pm showing and we’ll meet in the upstairs lobby between 6:25 and 6:35pm! Advance ticket purchase is advised for this opening night showing! Once you have yours, please list your seat number in the Comments section of this event. We'll head to nearby Shake No. 8 immediately following the show! Should be a fun one, Dan

Let’s meet and share discussion of the James Baldwin short story collection, Going to Meet The Man.