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A practical theatre-based experience for HR and professionals working with teams. Created by TISTO studio. We create spaces where individuals become more authentic and teams grow more connected. We help people return to real human contact — with themselves and with each other. Life gets busy and digitally overloaded. Our mind is always on, we’re moving on autopilot, and real connection starts to feel rare. We miss that sense of being fully alive — doing something just for fun, no reason, just because. Playground is a 2-hour session built around games and structured exercises actors use to develop presence, spontaneity, focus, and connection. You’ll practice with no scripts, no experience, and no preparation — just show up and play in real time. Workshop held in English Check out our website for booking: https://tisto.nyc/workshops/06-24-shared-experience-builds-teams

Let's enjoy the summer and enjoy a nice evening and talk Android with fellow #AndroidDev! We will be gathering at the legendary Holzmarkt 25, where we hang out around the beer garden, enjoy the sunset by the Spree river, and see what everyone is up to. Food & drinks are not included, but since it is a beer garden with various food stall, if you want to grab a drink or some fries, just remember to bring money with you (they should accept digital payment as well).

**Discover the joys of singing in a nurturing and supportive atmosphere at our new regular Wednesday singing class at b23 Space in Prenzlauer Berg. Guided by soprano and singing teacher Sarah McInerney, this class invites you to delve into the emotional and somatic aspects of your voice, fostering a sense of community and connection through the power of singing.** Our 75-minute sessions offer a blend of breathing exercises, visualizations, and improvisational activities designed to help you explore your voice in a relaxed, playful, and inclusive setting. The focus is on experiencing the sensations and emotions of singing rather than perfecting technique or striving for performance excellence. Join us on this vocal journey and experience the transformative power of singing, one note at a time. Open to anyone and any body. No previous voice training required! **Please book your spot before via:** [Eventbrite](https://www.eventbrite.de/e/the-voice-lab-experiments-with-singing-tickets-747110847657), [Urban Sports Club](https://urbansportsclub.com/de/venues/b23-space-1?date=2025-07-17&service_type=1) or [EGYM Wellpass](https://egym-wellpass.com/int/gym-finder?n=b23+space). If you're feeling spontaneous, you can usually also drop-in and pay cash or via PayPal. Can't affort a regular ticket at the moment? Send a quick message to [hi@b23.space](hi@b23.space) and we'll find a solution.

**Free Masterclass.** You must register on the **[343 Labs website](https://343labs.de/events/mixing-masterclass-with-rob-rox/)** to reserve your seat! **Rob Rox** breaks down the professional mixing process, giving you the tools to turn raw tracks into polished, pro sounding masters. Learn a pro engineer’s workflow from start to finish, and master the critical final decisions that elevate a song from unfinished to truly release-ready, for every listening environment.

**In Association With the Berlin Portrait Academy and PAKD Gallery / PAKD Art Lab** * **www.berlinportraitacademy.com** * **www.pakd-gallery.com/artlab** * **Cost: 15 Euros** A regular opportunity to study the nude or portrait from life for 3 hours, every single week! We have one long pose - you can choose whether to draw several studies from different angles around the room, or take your time to do a single sustained drawing or painting in full detail. The pose is held for 20 minute intervals with five minute breaks in-between so the model to rest and stretch, and so artists can move between seats if they choose. We provide some materials such as paper, pencils & pastels for free. Canvases, brushes and acrylic paint can be purchased at the event. We hope to see you there very soon!

**⚠️ IMPORTANT: REGISTRATION MANDATORY ⚠️** Registration on **Luma** is **REQUIRED** to attend this event. **Link: https://luma.com/zzuvu98h?utm_source=meetup** Your registration is subject to host approval. You must complete the registration process on lu.ma to receive the full event location details and confirmation of your attendance. **Please note: Without approved registration on Luma, you will NOT be able to access the event location or attend.** We are excited to host a **BLISS x dida** workshop featuring Lukas Ruff (VP of Data Science @ [Aignostics](https://www.aignostics.com/?utm_source=luma)) together with his colleagues (Christina Embacher, Jonas Dippel, and Maaike Galama), who will guide us through an interactive session on AI for Precision Medicine. ​**Title:** Al for Precision Medicine: From Foundation Models to Tumor Tissue Profiling in Computational Pathology 📅 **Date:** 24.06.2026 🕕 **Time:** 18:00 📍 **Location:** TU Berlin Marchstrasse 23 [Room 0.011] ​The session will last around 2 hours, followed by a networking session with **dida** and fellow AI enthusiasts (and free pizza!🍕). Bring your laptop! ​The session will last around 2 hours, followed by a networking session with dida and fellow AI enthusiasts (and free pizza!🍕). Bring your laptop! **​Abstract:** Nearly every cancer diagnosis still begins with a pathologist examining a stained tissue slide under a microscope. Digital pathology turns those slides into gigapixel images — and with them, a uniquely demanding frontier for machine learning. But getting from raw pixels to clinically meaningful, quantitative insight about a tumor and its microenvironment is far from trivial. ​In this workshop, Aignostics — a computational pathology company and Charité spin-off — walks you along the arc from core ML research to real-world application. We start with an overview of digital pathology and what makes it challenging for ML (gigapixel images, scarce labels, scanner and staining variability). We then look at how pathology foundation models are built and what separates a good one from a fragile one — not just accuracy, but robustness to non-biological artifacts — with a short hands-on segment. Finally, we put these models to work: with Atlas H&E-TME we profile the tumor microenvironment from routine H&E slides, and you'll get hands-on with OpenTME — an open dataset of TME profiles across five cancer types from TCGA — and TME Studio to run your own analyses. **⚡ FINAL REMINDER ⚡** **You MUST register and be approved on Luma to attend. The event location will only be visible after your registration is confirmed by the host. Link: https://luma.com/zzuvu98h?utm_source=meetup** *** We are **BLISS e.V.**, Berlin’s AI community connecting like-minded individuals passionate about machine learning and data science. Our **BLISS Workshops** connect **students and young professionals with industry partners**, offering an inside look into **how machine learning is applied in real-world settings** \- from research and development to deployment\. ​We are **dida**, scientific engineers who believe that **reliable AI** should not be a **"black box".** That is why we prioritize transparency, mathematics, and code over hype. By **bridging the gap between theoretical research and production**, we develop custom white-box AI solutions that are fully explainable, rigorously engineered, and free of "magic". ​​​dida Website: [https://dida.do](https://dida.do/?utm_source=luma) ​​dida Youtube: [https://www.youtube.com/@dida-do](https://www.youtube.com/@dida-do?utm_source=luma) ​​​BLISS Website:[ https://bliss.berlin](https://bliss.berlin/?utm_source=luma) ​​​BLISS Youtube:[ https://www.youtube.com/@bliss.ev.berlin](https://www.youtube.com/@bliss.ev.berlin?utm_source=luma)

Hola chicos, Moin zusammen, lasst uns Deutsch und Spanisch sprechen und ein paar Bier zusammen trinken, die Idee ist einfach und gut :) Bitte bringt zumindest basis Deutsch oder Spanisch Kenntnisse mit! Vamos a hablar español y alemán y tomar unas cervezas, la idea es simple y buena jaja. ¡Por favor, ven por lo menos con un nivel básico de español o alemán! Danke, gracias!

**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: * **RICO8: A new fun way to learn & master Rust** New to Rust and looking for a fun way to learn? Or are you already familiar with all the essentials and lacking the motivation to master the rest? Or perhaps you're already pretty fluent in Rust but never got a chance to code for constrained environments while were always curious about that? If you answered "yes" to any of these questions, you're in luck! In this talk, I'll introduce a new project, that makes Rust programming a lot of fun, especially if you're fascinated by pixel art and/or retrogaming. * **Reimagining the terminal with Rust** The terminal has evolved far beyond plain text interfaces. In this talk, we'll explore how Rust is pushing the boundaries of what's possible in terminal applications. * Open mic / lightning talks * Networking **Speakers** 1. [Zeeshan Ali Khan](https://github.com/zeenix): Free Software dev, Ecomodernist, into Rust, flying, and EVs. Maintainer of zbus. 2. [Orhun Parmaksız](https://github.com/orhun): Open source maintainer. Creator of Ratatui. **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!

Two talks. One evening. Plenty of ideas to take home. We’re ready to kick things off for another Berlin Meetup, and are happy to present the speakers of the evening: **[Jens Wriske](https://www.linkedin.com/in/jens-wriske-8b538a397/):** ***"Designing APIs on top of Data Platforms using Databricks"*** Modern data platforms increasingly follow a lakehouse architecture, where data remains owned and governed by domain teams rather than application developers. This session explores how APIs can be designed on top of Azure Databricks to provide access to heterogeneous data sources without duplicating or owning the underlying storage layer. **[Tanuj Jain](https://www.linkedin.com/in/tanuj-jain-10/): *"The Story Behind the Story: "Building a Contextual News Chatbot."*** Most news readers lack the background to fully engage with the stories they encounter. This talk walks through the development of a chatbot embedded in a news article page for a German news publisher, designed to give readers on-demand context about what they're reading. We share the key technical and product decisions made along the way, and what we learned about building an AI feature that sits at the intersection of editorial and user experience. ✧ ✧ ✧ **What to expect:** * Two expert talks and Q&A * Networking opportunities in our great Creator Space * Some snacks & drinks to fuel your thoughts : ) ✧ ✧ ✧ **Timetable:** * 18:30 - Event admission * 18:50 - Welcome & Introduction * 19:00 - Jens Wriske: *"Designing APIs on top of Data Platforms using Databricks"* * 19:30 - 5 minutes break * 19:35 - Tanuj Jain: *"The Story Behind the Story: Building a Contextual News Chatbot"* * 20:05 - Snacks, Drinks & Networking * 21:30 - End ✧ ✧ ✧ More on the **-> [applydata data engineering meetup page](https://applydata.io/data-engineering-meetup/)**. **Our goal is to form a local data-loving community, so join us and let's talk data together!** ✧ ✧ ✧ *At the event, sound, image and video recordings are created and published for documentation purposes as well as for the presentation of the event in publicly accessible media, on websites and blogs and for presentation on social media. By participating the event, the participant implicitly consents to the aforementioned photo and/or video recordings. Find [more information on data protection here](https://applydata.io/events/information-on-data-protection/).*

🇬🇧 Finally, Japanese Language Kaiwa is back! This time we’ll meet at **Weinbergspark** **(near Rosenthaler Platz)**, so if we get a summer thunderstorm, we’ll have plenty of indoor places nearby to choose from. We start at **5:00 pm**! Feel free to bring picnic blankets, snacks, drinks, etc. New joiner? Don’t be shy and come improve your beginner Japanese skills, or keep your high-level skills in practice, by meeting new people. がんばりましょう！ Or come help a Japanese speaker with their English/German. ーーーー 🇯🇵 日本語会話会 Kaiwa! が帰ってきました！ 今回は**Rosenthaler Platz近くのWeinbergspark**で開催します。夏の雷雨になっても、近くに屋内で過ごせる場所がたくさんありますので安心です。 **17時スタートです！** ピクニックシートやお菓子、飲み物など、自由にお持ちください。 初めての方も大歓迎です。恥ずかしがらずに参加してください。初心者の方は日本語の練習に、上級者の方は日本語力の維持に、そして新しい人との出会いを楽しみましょう。がんばりましょう！ また、日本人の方で英語やドイツ語を練習したい方もぜひどうぞ。

Welcome to our cosy Godot Engine Community Meetup! This is not a structured meeting, but rather a friendly get-together. We will hang out, chat and maybe show some of our current projects! 🦜 Regardless if you are an artist, designer, programmer, beginner, hobbyist, professional or anything in between: join us for sharing knowledge, creating art together, coding together, joining game jams together and having fun! 🌼 This meetup will happen at [Saftladen Game Collective](https://saftladen.berlin), Normannenstraße 1-2, 10367 Berlin-Lichtenberg. 🌳 You can also join us on [our Discord Server](https://discord.gg/Sm3CgrqqQa). ☎️ Follow us on [Mastodon](https://mastodon.gamedev.place/@GodotUserGroupBerlin) for updates. 📢 Also check out [our website](https://godot.berlin). 🌐 Please be [excellent to each other](https://godotengine.org/code-of-conduct/)! 🕊️

Das alte T-Shirt mit einem Statement-Print wiederbeleben, eine verlorene Spielfigur nachdrucken oder einen Stempel designen: MeetUp im Humboldt Forum! In diesem dreistündigen Workshop sind alle Interessierten mit und ohne Vorkenntnisse dazu eingeladen, verschiedene Maker Space Technologien kennenzulernen. Wir erklären an unterschiedlichen Terminen (s.u.), wie sich mit Laser Cutter, 3D-Drucker, Schneidplotter, Näh- oder Stickmaschine nützliche Dinge für den Alltag herstellen lassen. Inspiriert von den aktuellen Ausstellungen und Themen des Hauses, können am Laptop mit der Software Inkscape oder Tinkercad eigene Grafiken und Objekte entworfen und gestaltet werden. Wer sich geschickt anstellt, kann am Ende ein fertiges Produkt mit nach Hause nehmen. Die Personenzahl ist begrenzt. Bitte buchen Sie **am Veranstaltungstag an der Tageskasse im Foyer** pro Person ein kostenfreies Teilnahmeticket! Der Workshop ist nicht für Kinder und Jugendliche unter 16 Jahren geeignet. **Die nächsten Termine und Themen:** **Nützliches aus Filz mit der Stickmaschine** 25\. April \(ohne/geringe Vorkenntnisse\) und 2\. Mai \(Fortgeschrittene\) **Pins und Anstecker aus dem 3D-Drucker** 23\. Mai \(ohne/geringe Vorkenntnisse\) und 30\. Mai \(Fortgeschrittene\) **WM-Special: Fan-Trikots selbst gemacht – Bitte T-Shirt mitbringen!** 20\. Juni \(ohne/geringe Vorkenntnisse\) und 27\. Juni \(Fortgeschrittene\) **Weitere Informationen:** Kostenfrei. Bitte buchen Sie Ihr Ticket direkt am Veranstaltungstag an der Tageskasse im Foyer. **Die Ticketbuchung im Voraus und im Webshop ist nicht möglich.** Dauer: 180 min. Ab 16 Jahre. Sprache: Deutsch, Englisch. Rollstuhlgerecht. Ort: Werkräume, 1. OG. Maximal 15 Personen.

# The TypeScript Berlin meetup is back this June! We’re bringing the TypeScript Berlin meetup back this June, with a focus on **applying design and architectural patterns in TypeScript**. Whether you’ve joined us before or this will be your first time, you’re very welcome. Join us for practical talks, pizza, good conversations, and a chance to connect with other TypeScript developers in Berlin. ## Interested in speaking? We have an ongoing call for speakers for this meetup and future events. ## Schedule * **18:30:** Doors open * **19:00:** Welcome 🤝 * **19:10:** [Will Madden](https://www.linkedin.com/in/willmadden/), *Introduction: Architecture, AI, and TypeScript* * **19:40:** [Alexey Orlenko](https://www.linkedin.com/in/oleksiiorlenko/?_l=en_US), *Interfaces, Depending on Abstractions, and Dependency Injection* * **20:10:** Break (drinks and snacks 🍕 🥤) * **20:25:** Will Madden, *Segregating Interfaces and Dependency Inversion* * **20:55:** [André Guelfi Torres](https://www.linkedin.com/in/andreguelfitorres/), *An Introduction to Hexagonal Architecture in TypeScript* * **20:55:** Wrap-up * **21:00:** Doors close 👋 This meetup is organised by Prisma. By attending the event, you agree to follow our Code of Conduct. For questions, reach out to [events@prisma.io](events@prisma.io).

Come chat about Atlassian tools and best practices at the Reynoldsburg Sunny Street Cafe and Breakfast is on Atlassian! Let's get the day started off with breakfast with your ACE Leaders! We're always excited to talk about Atlassian Products, share our knowledge and hand out swag! Come chat with us about new product news and anything you are working on within the Atlassian product stack. This is a great opportunity to come see what we are all about, hear new business news and share with other Atlassian users your questions and experiences. We'd love to see new and old friends come out to chat and learn about Atlassian! Agenda --- Moderators Kimberly Deal - Columbus Atlassian User Group Leader Kevin Stanley - Columbus Atlassian User Group Leader Greg Sprowls - Columbus Atlassian Community Leader Hosted By Kimberly Deal, Atlassian User Group Leader Kevin Stanley, Chief Everything Greg Sprowls, Agility Lead --- Global Partner Atlassian (http://atlassian.com) Millions of users globally rely on Atlassian products every day for improving software development, project management, collaboration, and code quality. Partner Atlassian --- For over a decade, Atlassian customers have come together to network, share ideas, solve problems, and find new ways to use Atlassian products. Today, more than 15,000 people take part in Atlassian community events in more than 30 countries. --- Complete your event RSVP here: https://ace.atlassian.com/events/details/atlassian-columbus-presents-rise-and-shine-with-atlassian-reynoldsburg-5/.

**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** *Customize the IDE: Building Extensions for Visual Studio Code* Visual Studio Code is one of the most widely used development environments today, and much of its flexibility comes from its extension ecosystem. Extensions allow developers to customize the editor with new features, integrations, and workflow improvements tailored to their needs. In this session, we’ll cover what extensions are and the different types available, including full extensions written in TypeScript or JavaScript, along with lighter-weight extensions such as color themes, language packs, language support, code snippets, and keymaps. We’ll also look at practical reasons a developer might create an extension, from automating repetitive tasks to adding custom tooling. The session includes a hands-on walkthrough of creating a new extension, testing it locally, and understanding the basic project structure. We’ll close with a brief overview of how extensions are packaged and published to the Visual Studio Marketplace and other distribution options. **YouTube Link** TBD

**Presenter:** Matthew Hess, Microsoft MVP **Time:** Pizza at 6:00, Presentation Starts at 6:30pm Eastern **Location:** Theoris, 9000 Keystone Crossing, Either Downstairs or in Suite 230 if main meeting room isn't available, Indianapolis In 2019 (C# 8.0) Microsoft introduced a feature that has generated a lot of confusion, debate and outright dissent. I'm talking about Nullable Reference Types. In this presentation, I we dig into this feature, explore why it exists, what problem it tries to solve, how it works, and how people have critiqued it, so that you as a programmer can decide if and how you want to use it. Looking forward to seeing you there!

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: This month Chris Pazsint will be talking about Agentic Coding. How does one use CLI Based Agents, and Agentic IDEs such as Cursor, Kiro, Antigravity? How to include agentic coding plugins for IDEs you already love such as Visual Studio Code. We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com

**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

🤖 **Create a Working AI Agent – OpenClaw Workshop** Create a working AI agent from your browser in one session. No prior coding needed. ⚠️ Register via the link below to secure your place — RSVP won't do it. ### [🔗 CLAIM YOUR PLACE](https://aiventurelab.org/product/OpenClawMasterclass?city=Columbus&groupurlname=network-of-book-lovers-and-discussion-meetups&startgmtdatetime=2026-06-30T22:00:00Z) --- What you get: - A real, working AI agent by the end of the session - A browser-based setup you can use immediately - Hands-on experience building AI workflows from scratch *Don't just use AI. Build it.* 🤖

Most people still use AI like a search box: type one question, get one answer, repeat. But the next step is AI agents: systems that can take a goal, break it into steps, use tools, remember context, and produce useful work for a human to review. In this beginner-friendly session, we’ll demystify what AI agents actually are — without hype or jargon. We’ll walk through practical examples of how agents can help with research, planning, writing, coding, operations, and personal productivity. We’ll cover: * What makes an AI “agent” instead of just a chatbot * How agents break tasks into steps * Where agents are genuinely useful today * Where they fail, hallucinate, or need human review * How to design simple AI workflows for your own work * A live demo of an AI agent-style workflow from start to finish No coding experience required. This is for anyone who wants to understand where AI tools are going and how to use them more effectively right now. LOGISTICS AND PARKING: The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks! The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.