The Planets

BHNT #111: the fourth BHNT in 2026. The title is inspired by humans visiting the Moon again. Your hacks do not have to be connected to the title (bonus points if they do though) Please RSVP and bring your hacks! There are 8 dynamically allocated Slots that consist of 5min presentation + 5min conversation with the audience. To refresh your memories or get familiar with the concept - see some old hacks here: [https://bhnt.c-base.org](https://bhnt.c-base.org/) Hope to see you - looking forward! Please [RSVP here](https://platform.openmeet.net/events/bhnt-111-putlinehello-moon-eghjl)

workshop — for people with ADHD, suspecting ADHD or ADHD-curious. Open level - no experience is required. Date: April 28, 17:45-20:00 what happens: we warm up, play some simple games, we show you what Playback is — and then we tell each other stories and play them back. that's it. you don't need to know how to act you don't need to be "good at this" you don't need to be in a good mood but if you're thinking "sounds like effort" or "I'll probably be awkward" or "maybe next time" — that's who this is for! We start at 18:00, if you come later it gets difficult to bring you in, because then you'll skip the warmup and intro. Fee: 2-3 Eur range event is non-commercial, donation is to cover room rental. place: Theater Haus Mitte room M202 Neue Jakobstraße 9, 10179 Berlin [https://maps.app.goo.gl/BohmZa3ReXFob9Mg6?g_st=ac](https://maps.app.goo.gl/BohmZa3ReXFob9Mg6?g_st=ac) come! it'lbe good 🖤 What is Playback? - Real stories shared from real people spontaneously recreated on stage. Playback bears no giant promises, but it definitely is a genuine way to bond with others, explore artistry and sometimes (yes sometimes) crack open interesting truths about yourself and the world. But for the most part, you're here for FUN!

**Community Partnership - Registration Here:** **https://nebius.com/events/nebius-build-berlin#form** # Nebius.Build/BER The Nebius Build Tour is a series of in-person technical gatherings designed for engineers working on real-world AI infrastructure. Join ML engineers, platform architects, and technical founders for deep dives into deploying, scaling, and operating AI systems in production. This is not a marketing conference — it’s a focused environment for builders to share architecture patterns, lessons learned, and practical approaches to running AI workloads at scale. Nebius.Build/BER brings together engineers from Nebius and partners including Anyscale and Tavily, with sessions covering distributed training, running open source models in production, and scaling workloads across large GPU clusters. The program includes a mix of technical talks, partner sessions, and a hands-on workshop, where you can deploy your own model and connect it to a working inference pipeline. The program includes talks on real architecture breakdowns and implementation details from teams running production systems, with discussion of inference scaling, latency, reliability, and cost-performance tradeoffs, alongside practical deployment workflows. The content runs from 13:00 to 16:30, followed by a networking reception and a help bar, allowing time to connect directly with engineers and peers. Register your interest to receive updates on upcoming events and be the first to secure a place when registrations open near you. ## Full agenda  ### 12:00-13:00 –– Registration and lunch  ### 13:00-13:15 –– Opening remarks and scene setting Waqas Makhdum, VP of Developer Relations & Community, Nebius  ### 13:15-13:45 –– AI Cloud talk: From prototype to production: reliable clusters for large scale distributed training Evgeny Arhipov, Head of Scheduler Services: Managed Soperator, Slurm, Nebius  ### 13:45-14:30 –– Token Factory talk: Post training in production. Making open models reliable at scale Dylan Bristot, Product Marketing, Token Factory Sujee Maniyam, DevRel, Token Factory  ### 14:30-15:00 –– Coffee break  ### 15:00-15:25 –– Breakout sessions: select your preferred track on the registration form **Track 1 — Partner talk: Anyscale** Physical AI at scale: Efficient VLA training on hundreds of GPUs Carl Winkler, Anyscale Physical AI is entering a new era, with VLA models reshaping how robots learn to see, reason, and act from a single architecture. But scaling VLA training across hundreds of GPUs exposes a core infrastructure challenge: the data is heterogeneous, the compute is heterogeneous, and in traditional batch pipelines, expensive GPUs sit idle while CPU steps run. This talk shows how streaming execution eliminates that waste by continuously feeding data through CPU and GPU stages in a single unified pipeline, keeping GPU utilization near 95% instead of waiting for each step to complete. We will walk through the full data pipeline, from show how fault-tolerant streaming on Anyscale, deployed on Nebius AI Cloud, lets teams efficiently utilize hundreds of GPUs, process massive multimodal datasets, recover from failures without restarting from scratch, and dramatically speed up the development cycle from data to training. **Track 2 — Workshop** Hands-on with OpenClaw: Bring your own model Mikhail Rozkhov, TPM, Nebius In this hands-on workshop, you will learn how to deploy a custom model and connect it to OpenClaw to build a usable AI service. We start by deploying a model to a serverless endpoint, making sure it is accessible, stable, and ready for inference. From there, we integrate the deployed model with OpenClaw, configuring it to handle requests, route inputs, and expose a clean API. Along the way, we cover the practical details that matter in real setups: model compatibility, endpoint configuration, and how to make the system reliable end to end. By the end of the session, you will have a working pipeline where your own model is deployed, connected to OpenClaw, and ready to be used in real applications.  ### 15:25-15:50 **Track 1 — Agentic Search: Context Management in Research Agents** Agentic search is not just about retrieving information. It is about delivering the right context, in the right form, at the right time for an agent to reason effectively. In this talk, we explore the architecture behind deep research systems through lessons from building Tavily’s research API. We examine how agent harnesses are designed, how context is managed across multi-step workflows, and which context engineering techniques most improve performance in practice. Evan Rimer, Forward Deployed Engineer, Tavily **Track 2 — Workshop** Hands-On with OpenClaw: Bring Your Own Model (continued) Mikhail Rozkhov, TPM, Nebius  ### 15:50-16:05 –– Keynote address  ### 16:05-16:20 –– Fireside chat with keynote speaker Waqas Makhdum, VP of Developer Relations & Community, Nebius  ### 16:20-16:30 –– Wrap up and closing remarks Waqas Makhdum, VP of Developer Relations & Community, Nebius  ### 16:30 –– Help bar Networking happy hour with bites

**We are starting into a new round of having some human magic happen :)** **What to expect at an Authentic Games Berlin event?** Authentic Relating is embodied communication practice. We search for authenticity – staying true to your needs, feelings and boundaries – while relating to other human beings with their needs, feelings and boundaries. **Theme of the evening: Stepping Beyond Identity** Where are you from? – living in multicultural city like Berlin, you've probably heard or asked this question multiple times. Even though it sounds like a simple question, it might sometimes be rather difficult or even uncomfortable to answer. It can bring up many different feelings. In its core it is often a question about identity, and identity can be complicated. The word „identity” is close to „identical”. To identify with something means to recognize similarities between myself and that thing. As humans we often identify with nations, ethnicities genders, professions and so on. Identity is about belonging, but its also about presumptions and stereotypes, that can lead to conflicts and violence. We can see the examples of that all around us. But what if we could free ourselves of all of it? In this session we will try to dismount and drop our identities in search for alternative ways to relate with each other. Come to experience resonance, attunement, curiosity and get inspired to reshape the way we co-exist. As always: Come curious and leave connected. Join us on Tuesday, **28th April** 2026 at **Café Maggie**, [Frankfurter Allee 205, 10365 Berlin](http://maps.google.com/maps?q=Frankfurter%20Allee%20205%2C%2010365%20Berlin), **7–9 pm** (please come to land up to 15 minutes earlier, as we start at the full hour, doors close at 7pm) **Price** The event is donation based. Cash or PayPal only, no registration needed. Suggested donation: 8-20 €. No one will be turned away due to the lack of funds. **What to bring?** Nothing but you. You have everything you need to take part in this experience of human connection. **Everyone is welcome to join. Even if you are on the waitlist here on Meet-Up, please come and join us - we will have a spot for you.** **No previous experience with Authentic Relating Practices needed.** **Spread the word. Bring a friend - all are welcome. We look forward to seeing you there.** **Accessibility and diversity note** We aim to make our Authentic Games events accessible and diverse. We would like to explicitly welcome everybody, regardless of age, social background, identity, body shape, (dis)abilities etc. We put effort into dismantling biases and systems of oppressions we participate in as well as meeting various access needs. Feel free to contact us at [[authenticgamesberlin@gmail.com](http://authenticgamesberlin@gmail.com)]([mailto:authenticgamesberlin@gmail.com](http://mailto:authenticgamesberlin@gmail.com)) if you have any concerns or questions in this regard. Authentic Games events are based on talking and listening to other people in pairs, trios or bigger groups. Depending on the number of participants, this may generate a considerable level of noise in the space. The event is held in English with possible translation to German or Polish. While playing the game you can talk in a language you choose with your partner(s). Sometimes the games may also involve movement (for example walking). Consensual touch with other participants is allowed but never necessary. The upcoming event is happening in Café Maggie at Frankfurter Allee 205 – next to U-Bahn Magdalenenstraße. The space is on the ground floor, but there is one small doorstep at the entrance. There is a barrier free toilet inside. Despite the name, you cannot buy drinks in Café Maggie, but we provide water and tea for participants.

Join us for the LFDT Berlin Monthly Meetup, a relaxed gathering for those involved in or curious about Linux Foundation Decentralized Trust (LFDT). This is a space for open discussions, knowledge sharing, and networking among professionals working on decentralized technologies. Each month, we come together to share projects, discuss challenges, and exchange ideas on navigating the LFDT ecosystem. Whether you're looking for insights, solutions, or just good company, you'll find a supportive community eager to collaborate and help. There’s no formal agenda—just organic discussions on the latest developments, real-world applications, and ways to make decentralized trust more impactful. Whether you’re an industry expert or just starting out, you’re welcome to join us, contribute, or just listen in. Come grab a drink, meet like-minded people, and let’s build the future of decentralized trust together!

Möchtest du dein Deutsch verbessern und dabei Spaß haben, dich bewegen und kreativ ausdrücken? Dann komm zu unserem Theaterkurs, der Deutschlernen mit Theater- und Performance- Spielen verbindet! Am besten geeignet ab B1-Niveau. Kurs 1: 28.4. - 26.5. * 5 Wochen * €75 regulär / €60 ermäßigt (nach Selbsteinschätzung) Kurs 2: 2.6.-30.6. * 5 Wochen * €75 regulär / €60 ermäßigt (nach Selbsteinschätzung) * Fragen & Anmeldung: theaterkurse-pulsa@web.de * Webseite: https://theaterkurse-pulsa.wixsite.com/courses

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)

An inspiring, high-energy meeting of public speaking, connection, and personal growth in the heart of Berlin. **Mercury Toastmasters Berlin** invites you to our weekly meeting at our new home at **Das Center, Potsdamer Platz**, in the stunning **Historic Imperial Breakfast Hall**. *Experience the **power of prepared speeches** loaded with bold ideas, participate in our **dynamic Impromptu Session**, and **gain valuable insights** during our feedback segment.* *Leave with practical tools, fresh ideas, and renewed inspiration.* *Whether you want to speak up at work, boost your presence, or just meet inspiring people, you’ll feel at home at Mercury Toastmasters Berlin.* *** **[What to Expect:](https://mercurytoastmasters.de/find-toastmasters-meetings-in-berlin/)** ✨ A supportive space to speak, grow, and connect 🎤 Engaging prepared speeches ⚡ Fun, fast-paced impromptu speaking challenges 💬 Feedback session you can actually use 🌍 A friendly, international crowd (around 25–30 people) **Schedule** (times may vary) ⏰ 19:15 - Doors open & networking 🎙️ 19:30 - Prepared Speeches 🏓 20:35 - Impromptu Session (Guest welcome to join) ↩️ 21:00 - Constructive feedback 💬 21:30 - Food, drinks & relaxed socializing **No experience needed.** ***Come curious. Leave energized.*** *** **🤙 [Hear it from our members:](https://maps.app.goo.gl/eRtvR9DRNqU9WZQn7)** *“You can sharpen your public speaking skills and gain tons of confidence, while having fun and making new friends. Mercury is well-structured, fun, and affordable.”* — *Therese Pitt* *“Mercury gave me a safe place to speak, create, and grow. I love the multicultural vibe and supportive community. It’s the best place to learn and have fun.”* — *Krisztina Linka* *** **[Did You Know?](https://mercurytoastmasters.de/about-mercury-toastmasters-berlin/)** Toastmasters is where people go to get better at speaking—and grow into confident communicators and leaders. Today [Toastmasters ](https://mercurytoastmasters.de/about-mercury-toastmasters-berlin/)has 350,000+ members across 16,000 clubs in 143 countries. And [Mercury](https://mercurytoastmasters.de/find-toastmasters-meetings-in-berlin/) is one of the best places to experience it. So bring your curiosity, your energy—and just be yourself. Whether you’re just starting or ready to level up, there’s a place for you here. *** **[Wondering what you get as a member?](https://mercurytoastmasters.de/membership-mercury-toastmasters-berlin/)** Think expert feedback, real-world speaking practice, and a supportive crew that’s got your back. [See you Wednesday night! 🎉](https://mercurytoastmasters.de/find-toastmasters-meetings-in-berlin/)

Ciao a tutti! For our event we would like to meet you at 17:00 and have a beer all together, or other drinks. The goal of our first meeting is to get to know eachother and practice Italian and German. Please don’t be afraid that your language skills might not be sufficiently good or that you are a beginner. We understand that learning languages is a difficult and long journey. We don’t tolerate discrimination. We don't tolerate any aggressive or weird attitude. This has to be a Place of Comfort zone for everyone :) Please be respectful and kind with the others! PS: you can find us on the pool table area usually, if not just ask to the bar area for the reservation on the name "Claudio" A presto, bis bald Claudio Ich hoffe dass wir bald uns sehen!

(Inside event) Are you learning a language but can't find people to practice with? Do you enjoy helping people speak your native language? If so, meet with us to make friends and have some good conversations. We begin by sharing the languages we speak fluently and the ones we are learning. Then we split into groups and speak! You can switch groups as often as you'd like. The goal is to speak about interesting, thought-provoking topics - not just the typical introductions we usually make. At our last meetups we spoke: German, Ukranian, English, French, Hebrew, Russian, Spanish, Italian, Portuguese, Hindi, Chinese, Greek, Japanese, Turkish, Polish, Swedish, Arabic, Norwegian, Icelandic, and Dutch. Can you help us make this list bigger? We hope to see you there and welcome ANY and ALL languages. (However, we cannot guarantee we will have a speaking partner for all languages). Looking forward to see you all! 😁

This week we are discussing **Deborah Levy:** August Blue. We look forward to seeing you! If you have book suggestions, would like to vote on our next reads, or join us for additional activities, please ask someone at the meeting to add you to our WhatsApp group. Just a heads up: **The cafe only accepts card payments for amounts over €10**, so you may want to bring some cash for smaller orders. **Also, if you're unable to attend, please update your RSVP so that someone from the waiting list can take your spot.**

**Wooden tray making with Japanese traditional pattern** In this workshop, we will make a wooden tray with Japanese traditional pattern Asanoha麻の葉 and Kikko亀甲. They are one of the 1000 Monyo patterns from Japan. The color of choise is all yours! 15:00 Welcoming, receiving the material 15:15 Start 1\. Theory of Monyo 10 mins 2\. Sanding 30 mins 3\. Staining 20 mins 4\. Picking color pieces 15 mins 16:30 Break 15 mins 16:45 6\. Placing pieces and glueing 30 mins 7\. Assembly of Tray frame 30 mins 17:45 Cleanning 18:00 End of the Workshop **Instructor:** Maya Utsunomiya **Participation fee:** 45 Euro **Registration** is required. **Material specifiation:** Birch plywood, stained with natural oil **Language** English **Product size:** 300mm(W) x 300mm(D) x 25mm(H) **About Maya Utsunomiya Dipl.-Ing.** Maya is a licensed Japanese architect based in Berlin and founder of wanowa. She has practiced at Architecture offices in different cities such as Commune design in Los Angeles, Shigeru Ban architects in Paris and VUILD Architects in Tokyo. She currently runs a design praxis in Berlin. Her main focus has been wood construction using digital fabrication. As a life work she dedicates in community building through japanese ‘Monozukuri’, aiming to connect people beyond language barriers.

Hi, dieses Mal besprechen wir „Jugend“ von Tove Ditlevsen (1967), den zweiten Teil ihrer Kopenhagen-Trilogie. Hier der Link zum Inhalt und Buch : https://www.aufbau-verlage.de/aufbau/jugend/978-3-351-03869-4 Wir treffen uns diesmal im Café Nest im Wrangelkiez. :)

# Hast du Lust, mit uns zu singen? Wir wollen einen Chor gründen, der allen offensteht.Für Groß und Klein, für alle, die gerne unter der Dusche singen, und für diejenigen, die schon etwas Erfahrung haben, sowie für alle, die schon immer davon geträumt haben, in einem Chor zu singen, aber nie den Mut dazu gefunden haben. 💣Die Teilnahme ist kostenlos! Haben wir dein Interesse geweckt? Schreib uns: colombo@pangea-haus.de 🧭 Wo? Im Pangea Haus, 5Etage (Open Space) 🎤 Wer? Alle ⌚ Wann? Donnerstags, 18Uhr

**Pagans on the Patio! Summer/Fall Series** A casual gathering the first Thursday of each month. Time to relax, meet new people, and reconnect with old friends. There is no charge for the event itself and all are welcome but there are a few guidelines: 1. **You are expected to purchase food and/or drink to compensate the Cantina and our server.** 2. **No soliciting. Do not bring samples of your wares or brochures of your services.** 3. **Please respect the spiritual and political views of others that are present. No disruption of the peace.** In case of inclement weather, we will find seating indoors. I hope to see you there. Blessed be! \~ Cynthia ❤️---

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

Join us for Mercy of the Gods by James S. A. Corey. How humanity came to the planet called Anjiin is lost in the fog of history, but that history is about to end. The Carryx - part empire, part hive - have waged wars of conquest for centuries, destroying or enslaving species across the galaxy. Now, they are facing a great and deathless enemy. The key to their survival may rest with the humans of Anjiin. Caught up in academic intrigue and affairs of the heart, Dafyd Alkhor is pleased just to be an assistant to a brilliant scientist and his celebrated research team. Then the Carryx ships descend, decimating the human population and taking the best and brightest of Anjiin society away to serve on the Carryx homeworld, and Dafyd is swept along with them. They are dropped in the middle of a struggle they barely understand, set in a competition against the other captive species with extinction as the price of failure. Only Dafyd and a handful of his companions see past the Darwinian contest to the deeper game that they must play to learning to understand - and manipulate - the Carryx themselves. With a noble but suicidal human rebellion on one hand and strange and murderous enemies on the other, the team pays a terrible price to become the trusted servants of their new rulers. Dafyd Alkhor is a simple man swept up in events that are beyond his control and more vast than his imagination. He will become the champion of humanity and its betrayer, the most hated man in history and the guardian of his people. This is where his story begins.

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

Connected Westerville Night of Networking flips the script on networking, with surprises and connections that'll make you say, "Who knew networking could be this much fun?!"

Let’s meet and share our thoughts about Carson McCullers’ novella, The Ballad of The Sad Café.