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🕢 Doors open at 18:30 and sessions start at 19:00. Freestyle vocal workout at and play session. €8-20 😌 Flow is a state of being… an experience when you allow yourself to be 100% fully engaged in the present moment in a feedback loop between clarity and satisfaction. It is an undeniable sensation where things seem to be more effortless, pleasurable, in sync, and you can easily sense a connection with something greater than yourself; this is what we will create…: • a connected and mindful meditation where it is possible to blissfully surf the cutting edge of the present moment together… • a game where it’s possible to feel excited and calm in the same moment, and everyone can win as much as they like… Scott Bolden, founder of Das Baumhaus Berlin will share some very easy, practical and effective methods developed during the last 12 years of facilitating the “Improvisational Groove Orchestra” (I.G.O.) improv vocal jam sessions. Within 20 minutes participants learn to use the common sound space to create resonance in the form of improvisational music where it is quite common to experience some real flow moments… It is very easy to participate, no musical talent or training is required so anyone is welcome to join. All of the session is done with eyes closed to avoid visual distractions and keep focus on the co-created sound space. During these sessions we will also have short breaks for feedback and refreshment. Important – Please be on time. It is very important to understand the methodology and warm up in the group before joining in! 🎤 @21:00 - Freestyle vocal workshop and practice session. €8-15 Have you ever wanted to learn how to do freestyle vocalizations? Maybe you are on your way and would like to just have a fun workout session with other vocal freestyle enthusiasts. All levels welcome. Links to sound samples - https://www.baumhausberlin.de/events/flow-a-guided-vocal-sound-bath-meditation/

### Open Platform for Writers to connect, share & grow. Together. ‍ We create a safe space to be creative, connect through writing and give and receive feedback from each other. Get ready for bringing in different writing styles and helping each other improve our own writing skills and get to know some new friends. ...for more info check out www.dna-artclub.com / follow us on IG: @nightart.club See You soon :) Love. DNA. ______ \*Members of Dair Night Art e.V. and Subscribers of DNA. Art GbR. \*\*By entering the DNA. ART HOUSE, You agree to comply with the Hausordnung of Dair Night Art e.V. and Geschäftsordnung of Dair Night Art e.V. Please ensure You review these documents thoroughly in advance.

🇬🇧 **Japanese Language Kaiwa! #9** Hi guys, unfortunately I had to cancel the other event. I originally planned it for Saturday the 23rd, but I accidentally set the event for the wrong week, and next Saturday I won’t be available. So I’d like to try having it on Monday the 25th instead, since it’s a holiday. I know it’s super short notice, but I still wanted to give it a try. It’ll probably be a small group, but that’s ok. The rest stays the same: Meeting point at **Mauerpark**, starting at **4:00 pm.** Feel free to bring picnic blankets, drinks or snacks for yourself, or something to share with the group. Apologies for the confusion, and hopefully see you there! Mauro ーーーー 🇯🇵 **日本語会話会 Kaiwa! #9** みなさん、こんにちは！ 残念ながら前回のイベントはキャンセルすることになってしまいました。もともとは5月23日（土）に開催する予定だったのですが、間違えて別の週でイベントを作成してしまい、その日は参加できなくなってしまいました。 なので、祝日でもある5月25日（月）に開催してみようと思います。 かなり直前のお知らせになってしまいましたが、それでもやってみたいと思いました。たぶん少人数になると思いますが、それもそれでいいかなと思っています。 他の内容はそのままです！ 集合場所は**Mauerpark**、**16時**スタートです。 ピクニックシートや飲み物、お菓子など、自分用でもシェア用でも自由に持ってきてください。 混乱させてしまってすみません。 もし来られたら、ぜひ会いましょう！

Andere drücken die Schulbank, wir aber wollen in gemütlicher (und realer) Atmosphäre wieder aufeinandertreffen und einen Deutsch-Spanisch-Tandemkurs aufleben lassen. Beim einfachen Zusammenkommen und kennenlernen lässt es sich schließlich viel effektiver lernen. und Spaß haben. ...

Laboratori di improvvisazione teatrale in italiano — ogni lunedì sera. Aperto a tutti, indipendentemente dall'esperienza: che tu sia alle prime armi o abbia già calcato un palco, troverai un gruppo caldo, energico e sempre pronto a giocare. Sempre ridendo si lavora sulla presenza, sull'ascolto, sull'istinto. Ci si diverte davvero. Drop-in 20 euro: possibile iscrizione, a cicli oppure vieni quando puoi. Ogni lunedì, 19:30–22:00 · Art Space in Exile, Hotel Continental (Elsenstraße 87) Per info: [berlinoitaliaimprov@gmail.com](mailto:berlinoitaliaimprov@gmail.com)

**\*\*This event has been free for over three years, but only due to the support of anonymous donations behind the scenes. Please consider [donating via Eventbrite](https://www.eventbrite.de/e/read-wedding-a-berlin-open-mic-for-poetry-storytelling-tickets-1975773081473?aff=oddtdtcreator) if you are able, to help this stay free for everyone else.** -- Whether you're poetry-curious or a seasoned performer, join us for our monthly open mic night at Hank Chinaski! This event is brought to you, for free\*\*, by the [Re(a)d VVedding Collective](https://www.instagram.com/readwedding/), who organize regular events for all phases of the writer's journey, all in the northern Kiez(es) of Berlin. Join us for our core event which has been going on in Wedding for over three years. You are most welcome to share your work (or that of writers you admire) & meet fellow enthusiasts through this event. All written works & languages are welcome, though bigotry, racism, transphobia, Islamophobia, antisemitism (which *is not Anti-Zionism*), and so on are not welcome in this space. **Format - 3 sections:** * Sections 1 & 2: ≈12 performers (≈6 per section, kicking off at 19:30) * Section 3: Around 21:30, we'll hold space for a writing session and optional sharing afterwards. This open mic is not only about already “finished“ work! For the readings, priority is first given to those who haven't read earlier in the evening & especially to first-time readers! **\*\*Donation​s:** * While our open mic will always be free, we do happily accept donations [via Eventbrite](https://www.eventbrite.de/e/read-wedding-berlin-open-mic-for-poetry-storytelling-tickets-670852075617?aff=oddtdtcreator) or at the door. * Donations do not guarantee a reading slot, but help support us in putting in this event, others around Wedding, Pankow and Moabit, and our ongoing zine publications. We appreciate it deeply and as a small collective, will put it to good use! **RSVPs​ & Sign Up:** * RSVP via Meetup, Eventbrite, or just show up. Online RSVPs DO NOT save performance spots * Sign up at the door between 19:00-19:30 * 5-minute performance slots. Please respect this limit to avoid cutting off your work Experience the magic of live storytelling and poetry with us!

**Dieses Meetup richtet sich exklusiv an die Menschen aus der Join The Crew Reisecommunity zwischen 20 und 39 Jahren.** **Aktivität:** Bollerwagentour **Details:** Unsere traditionelle Bollerwagentour von JTC hat es auch nach Berlin geschafft. Yes! Seid dabei! Drink & Hike Event, natürlich respektvoll mit dem Join The Crew Vibe. Bitte bringt euch selber Snacks und Getränke mit. Wer einen Bollerwagen, Musik und Spiele hat, gerne mitbringen oder in den Kommentaren kurz abstimmen. Die Strecke geht rund um den Tegeler See und wird ca. 7km lang sein und ca. 3h-4h Stunden bei gemütlichen Schritt brauchen. Es ist eine gemütliche Tour mit dem einen oder anderen Getränk kein Sport-Wandern ;). Am Ende gibt es ggf. noch die Möglichkeit gemeinsam einzukehren. **Treffpunkt:** Wir treffen uns um 12:00 Uhr am Happy Food (Buddestraße 12A, 13507 Berlin) direkt an der S Bahn Haltestelle Tegel. **Bitte unbedingt püntklich sein.** **Wetter:** Bitte bei absehbare schlechten Wetter die Kommentarfunktion im Auge behalten, ob das Event ggf. abgesagt wird. **Weitere Informationen und Vorrausetzung:** \- Vorrausetzung ist eine solide Grundfitness \- Es ist keine geführte Wanderung und es gibt keinen verantwortlichen Tourguide oder ähnliches\, d\.h\. jeder Teilnehmende ist für die eigene Sicherheit stets selbstverantwortlich\. **Keine Verantwortung seitens JTC.** Die Community trifft sich gemeinsam zu dieser Aktivität, um eine gute Zeit zu haben. **Auf diesem Event werden ggf. Bilder und Videos gemacht, die wir auf unseren Instagram Kanälen oder auf [meetup.de](http://meetup.de/) verwenden.** Solltest Du nicht damit einverstanden sein, sag das bitte direkt zu Begin des Meetups deinem Host. **Über uns:** Wir - eine Community von mittlerweile über 40.000 Leuten aus Deutschland, Österreich & der Schweiz reisen nicht nur in der Weltgeschichte herum sondern treffen uns auch regelmäßig in verschiedensten Städten um Freundschaften zu pflegen & Neulingen das Segeln und Outdoor-Abenteuer mit Join The Crew näher zu bringen. Egal ob du bereits bei vielen Törns und Touren dabei warst, du noch nie mit uns unterwegs warst oder einfach nur mit coolen Leuten abhängen willst, auf unseren Meetups bist du immer willkommen! Mehr Infos zu unserer Community findest du auf [https://join-the-crew.com/de](https://join-the-crew.com/de) Fragen? Kommentiert bitte unter diesem Beitrag!

**Rust Berlin Talks** is back for another evening of talks, shared ideas, and networking. Join us to learn, share, ask, and connect. If you work with Rust professionally, use it in side projects, contribute to open source, or are simply curious to learn more, you are very welcome. **Agenda** * Doors open: 18:30 * Start: 19:00 * Talks * Open mic / lightning talks * Networking **Speakers** Egor Lebedev - Welcome and a short note from the RustRover team Wolf Vollprecht - Pixi - A cross-platform package manager written in Rust One more speaker - To be announced soon **Speaker Bios** Wolf Vollprecht is the founder and CEO of prefix.dev, where he builds open-source software supply chain infrastructure for the conda ecosystems. Core projects include Pixi (a cross-platform package manager written in Rust), rattler (crates to work with Conda packages), and rattler-build. With \~7 years in the conda ecosystem, including creating Mamba during his time at QuantStack, Wolf has a lot of experience in making package management fast, reproducible, and secure. **Open mic & future talks** We’ll reserve a few short slots for anyone who wants to share something with the group. This can be a quick idea, a project, or an experience. Slides are optional. If you’re interested in giving a longer talk at a future meetup, this is also a good opportunity to connect with the organizers. **Venue & access** Please arrive on time. We will have someone at the entrance to let people in between 18:30 and 19:15. After that, access becomes more difficult as the doors are locked and require manual opening. **Registration** The venue has limited capacity and events typically fill up with a waiting list. If you register and can no longer attend, even at short notice, please un-RSVP so someone else can take your spot. Looking forward to seeing you all!

Wir bieten allen Interessierten die Möglichkeit, mit Elektronik zu basteln. Workshops und Vorträge zu verschiedenen Themen rund um Elektronik und Software sind willkommen. Von Arduino bis zu komplett selbst entwickelten High-End Schaltungen sind wir für alle kreativen Ideen offen. Wir haben auch Gruppen rund um das Nähen, Programmieren, Retro Computer. Wir treffen uns immer am Dienstag und am Freitag ab 18:00 Uhr. Egal ob Anfänger oder Profi – hier seid Ihr jederzeit Willkommen. Ihr könnt mit anderen fachsimpeln oder auch mit unserer Hilfe Eure ersten elektronischen Gehversuche starten. Wenn zeitgleich in den vorderen Räumen Workshops oder Vorträge stattfinden, kann hinten Werkstattbetrieb stattfinden.

We are back in the c-base! Do you already run NixOS and want to talk to other people or want an introductory session with some NixOS users. Just bring your machine! Usually there are no topics, we just sit in front of our computers, talk about stuff, debug some problems or review some PRs on nixpkgs. There are drinks usually available from the c-base bar. If you can't find us. just ask around or ask in irc (#krebs on hackint)

Bist du bereit für einen Abend voller Geheimnisse, Täuschung und spannender Diskussionen? Am Mittwoch treffen wir uns zu einem neuen Mafia–Werwolf-Spielabend. Finde heraus, wer im Dorf die Wahrheit sagt – und wer heimlich zur Mafia oder zu den Werwölfen gehört. Ein Blick. Ein Verdacht. Eine Abstimmung. Und plötzlich ist jemand… raus. ⏰ Beginn: 18:00 Uhr 📍 Ort: Café Chagall 💰 Spende ab 5 € Egal ob Anfänger oder erfahrener Spieler – alle sind willkommen. Bring gerne Freunde mit und tauche ein in eine Nacht voller Intrigen, Strategie und Spaß. ‼️ Wichtiger Hinweis: Wir spielen die ursprüngliche Version von Werwolf/Mafia

While we are approaching the middle of the year and KotlinConf is just over - we are thrilled that Trade Republic hosts us again! So mark the date! **Line-Up:** 👉 **Lists, Sequences, and Flows: Scaling Data Processing in Kotlin without Melting Your Memory.** *by Daniela Valero* In this talk, Daniela shares her journey of meeting a major backend deadline while managing a data pipeline's memory footprint. You’ll learn how to transition from eager List operations to lazy Kotlin Sequences and jOOQ Streams (using database fetchSize chunking) to keep memory usage flat. Finally, we’ll explore using Kotlin Coroutines and Flow to introduce safe concurrency so your data processes quickly without straining your database. 👉 **The show must go on** *by Blagoja "Baki" Stamatovski* **👉 TBD** **Speaker Bios:** 🗣 **TDB**

Bist du bereit für einen Abend voller Geheimnisse, Täuschung und spannender Diskussionen? Am Mittwoch, den 22. April treffen wir uns zu einem neuen Mafia–Werwolf-Spielabend. Finde heraus, wer im Dorf die Wahrheit sagt – und wer heimlich zur Mafia oder zu den Werwölfen gehört. Ein Blick. Ein Verdacht. Eine Abstimmung. Und plötzlich ist jemand… raus. 📅 Datum: Mittwoch, 22.04 ⏰ Beginn: 18:00 Uhr 📍 Ort: Café Chagall 💰 Spende ab 5 € Egal ob Anfänger oder erfahrener Spieler – alle sind willkommen. Bring gerne Freunde mit und tauche ein in eine Nacht voller Intrigen, Strategie und Spaß. ‼️ Wichtiger Hinweis: Wir spielen die ursprüngliche Version von Werwolf/Mafia

This is another event from the "All in Kubernetes" event series. This group is focused on using Kubernetes for everything. All in Kubernetes. Data, databases, AI, ML, and all kinds of stateful workloads on Kubernetes and Talos. *** **Schedule:** 6:00-6:30pm - Open doors, pizza, drinks & networking 6:30-7:15pm - (Em)Powering Postgres with Talos and Simplyblock - [Chris Engelbert](https://www.linkedin.com/in/noctarius/?utm_source=luma), Simplyblock 7:20-8:05pm - How Talos Makes It Easier To Build a Cluster Management Platform - [Utku Özdemir](https://www.linkedin.com/in/utkuozdemir/?utm_source=luma), Sidero Labs 8:05-8:45pm - Drinks & Networking **​Who Should attend:** Anyone interested in talking and learning about Data, AI and Stateful workloads on Kubernetes and Talos. ​ **When & Where:** May 27th, 2026, 6:00pm Antler office, Jägerstraße 32, 10117 Berlin Sponsored by [Sidero Labs](https://www.siderolabs.com/), [simplyblock](https://simplyblock.io/) and [Antler](https://www.antler.co/)

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** Like it or not, AI agents are now capable of turning a quickly written paragraph of requirements into a pull request that is ready to be integrated into real-world production applications and it's now our responsibility to make sure AI doesn't go rogue and take down prod - or corrupt our data by misunderstanding the requirements or our existing schemas. In this session we'll explore strategies to protect our codebases through unit and integration testing, documentation, and code review along with additional ways of providing context and guard rails to our AI agents as they carry out the work we've assigned them to do. By the time we're done, you'll have a firm grasp of the problem and understand some helpful options for protecting your codebase from vibe coding mishaps getting YOLOed into prod. **YouTube Link** TBD

**Latest Dojo Location!** **Knotty Pine Brewing** 1765 W 3rd Ave, Columbus, OH 43212 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community. https://forms.gle/ehSfUAC2WgR34Crq9

Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: Nothing yet. (You should volunteer). What is Cocoaheads (http://cocoaheads.org/)? CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics. What is BuckeyeCocoa (http://buckeyecocoa.org/)? BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend. Presentations! Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website. To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter. Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/

Bring your work or your hobby, hang out, and code with us. Follow @buckeyecocoa for more information.

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)

Our monthly PHP meetup. A virtual shindig courtesy of Zoom. Check back here for the details around 6:15 pm

Couldn't make Knowledge? Or want to debrief the dancing robots or Autonomous Workforce? Join us for a Knowledge '26 recap, insights sharing, a couple rounds of golf, and fun at Topgolf. As always, drinks and food will be provided. More details to come — mark your calendar, RSVP, and save your spot today!