Crowdsourcing

🍕 **Data & AI Lunch Meetup – Pizza & Exciting Conversations** 🍕 The third **DVC Data & AI Lunch Meetup Berlin** is coming up! We’ll gather for a **shared lunch** and discuss everything around **Data & AI**. **When:** Friday, March 27, 2026, 12:30 PM **Where:** Monte Mente, Das Center am Potsdamer Platz **Cost:** Self-pay **Topic:** Exchange on Data & AI Join us for a great time of pizza and discussion on the latest developments in the **data world**! Looking forward to an exciting exchange with you! 🍕🤝 [#Data](https://www.datavaluecreation.com/search/posts?query=%23#Data) [#AI](https://www.datavaluecreation.com/search/posts?query=%23#AI) [#Meetup](https://www.datavaluecreation.com/search/posts?query=%23#Meetup) [#Networking](https://www.datavaluecreation.com/search/posts?query=%23#Networking) [#Innovation](https://www.datavaluecreation.com/search/posts?query=%23#Innovation) [#DataStrategy](https://www.datavaluecreation.com/search/posts?query=%23#DataStrategy)

Unser Verein berlinCreators e.V. trifft sich jeden Freitag ab 18 Uhr im Makerspace. Wir haben Gruppen rund um Elektronik, 3D-Druck, Nähen, Programmieren, Retro Computer. Egal ob Anfänger oder Profi – hier seid Ihr Willkommen. Ihr könnt mit anderen fachsimpeln, Euch inspirieren lassen oder auch mit unserer Hilfe Eure ersten Projekte starten. Wenn Ihr Euch bei uns wohlfühlt und Mitglieder bei den berlinCreators werden möchtest, freuen wir uns. Kommt vorbei, lernt den Space, uns und die Möglichkeiten kennen.

Die Kunst der HANDS-ON ASSISTS | Community Work Workshop — ein selbstorganisierter Workshop für Yogalehrer — kein Frontalunterricht — nur eigenes Erfahren, gemeinsames Üben, konstruktivem Feedback, Üben, Kommunikation Ein praxisorientierter Workshop, der dir viel Sicherheit bei Yoga Adjustments vermittelt, weil du übst und nicht aus der Übung kommst. Dein Schüler spürt deinen Sicherheit sehr genau. Nur dann kann er sich voll auf dein Assist einlassen und davon profitieren. Inhalte — Austausch von unterschiedlichen Techniken — Vergleich der Techniken — praxisorientiertes Pro- und Kontra — Sicherheit beim Hands-On-Assist — Feedback deines Schüler — HANDS-OFF ASSISTS: arbeite verbal mit der Vorstellungskraft des Schülers — HANDS-OFF (almost) ASSISTS: taktile Reize — HANDS-OFF ASSISTS: Druck im Gegendruck/Schub zu erzeugen — Berücksichtigen der individuellen, altersrelevanten, religionsbedingten, körperlichen Privatsphäre Yogalehrer jeder Tradition profitieren von diesem kostenlosen Workshop. Preis: kostenlos, wir freuen uns über eine Teespende Anmeldung: yogaatlobe@gmail.com oder komme einfach vorbei. Wann: Jeden 2. Freitag im Monat, 18 Uhr Leitung: Yoga Makes Me Happy - Christina Metzler ***Filmen und Fotografieren ist erlaubt für eure eigenen Lernzwecke und empfehle ich sehr!***

**A TRUE NEW BEGINNING?** **When Planets Align for Transformation** There are moments in time that feel different — as if something is quietly shifting beneath the surface. The year 2026 carries this quality. In February, rare planetary alignments appeared — moments that, throughout history, have often been experienced as turning points. But beyond the sky, a deeper question arises: What is changing within us? In this Omega Talk, we explore the possibility that we are not only witnessing outer transformation, but also a shift in human consciousness — in a time where technological power is rapidly growing, and the need for clarity, responsibility, and inner alignment becomes more essential than ever. Is a new cycle truly beginning? And if so — what is this moment asking of us? After the presentation, there will be time to create a warm space for reflection, connection and friendship over tea and snacks. ✨ You are very welcome to be part of this evening. 🙏 **Please RSVP and update your status if your plans change.** ⭐ Schedule 19:30-20:00 I Arrival, welcome & introductions 20:00-20:30 I Presentation 20:30-22:00 I Sharing & connecting and enjoying light snacks — leaving inspired \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- Omega Talks are a part of the world unification. https://worldunification.calltofriendship.org/

Unser internationales Sprachcafé richtet sich an Alt- und Neu-Berliner\*innen, Reisende und Anwohner\*innen - alle sind willkommen! Bei heißem Tee und Kaffee und frischen Waffeln könnt ihr mit Menschen aus aller Welt ins Gespräch kommen. Um das Eis zu brechen, haben wir verschiedene Spieleinheiten vorbereitet - wie zum Beispiel ein Kennlern-Bingo, Impro-Theater-Übungen und ein kleines Berlin-Quiz. Selbstverständlich ist die Teilnahme an den Spielen freiwillig und ihr könnt euch gerne einfach gemütlich unterhalten. Wir möchten vor allem Sprachstudierende ermutigen teilzunehmen, und Berlin in diesem Rahmen aus verschiedenen Perspektiven kennenzulernen, persönliche Kontakte zu knüpfen und in das kulturelle Kiezleben der Stadt einzutauchen. Teilnahme auf Spendenbasis

The "classical" bookswap is simple: * We meet in a café and put the book(s) we brought down on the tables. * We browse and discuss the books with one another while sipping coffee or hot chocolate, or eating cake. * We write our names down on any books we’d like to take home (post-its and pens provided). * At the end of the evening, negotiate any books that are contended and take a new-to-you book home! Books/happiness shared are books/happiness multiplied! A Bookswap is 10 times better than a Book Club because you can talk about ALL the books instead of just one! This is a great way to give your books a new home and make room for new books: that book you feel guilty for not having read even though it's been sitting on your bedside table for the last 5 years, the book you liked but didn't love, the book you loved so much you want everyone to read it, the book you somehow own three copies of, that book you absolutely hated even though everyone else loves it, and so on. Moreover, you will meet fellow readers, get a new book or two, and several book recommendations. We’ve often had readers experience books they wouldn't normally buy and enjoy it. GROUP EXPECTATIONS for PLEASANT SWAPPING * Please bring a book! It's not that you bring one you take one, but do try your best to bring something. * Books stay on the tables, open for sharing, until you are ready to leave so that everyone can have a look. We are notably not first come first serve. Please wait until you are leaving to bag the book. * If two or more people want the only copy of a book, negotiate. Maybe one of you reads it first and then gives it to the others. Or perhaps they have found another book instead. Or leave it to fate and toss a coin. The best part: now you have found somebody whose taste you can really admire. In any case, please don't walk away with a book with several names on it without letting the others know. These negotiations are fun and easy, so don't shy away from a book because there's already a name on it, and feel free to put your name on as many books as you find interesting. It's not that you bring one you take one; you may take as many as you can negotiate. * Political discussions with consent: make sure the people you are talking to would like to have a political discussion with you. * Please respect this space as first and foremost a community for connecting readers over their love of books and reading, stories, and narratives of all sorts. Please be respectful of tastes and opinions. * If something is bothering you, please reach out to the organizers, and we'll do our best to resolve it. * Lastly, don't expect your book back. It will find a new home. If you love it, let it go. Major LANGUAGES (and genres) of this meetup: English, German, French, Spanish, Italian; Fiction, Non-Fiction, Serious Reading, Light Fun, “classics", Krimis, Booker winners, Sci-Fi, Fantasy, Self-Help and more. You never know who can read what languages, and there's no accounting for taste. We are a delightful and international group of readers. We look forward to swapping with you!

Bist du bereit für einen unvergesslichen musikalischen Abend mitten in Berlin? SingAlong - Das große Mitsing-Event (https://singalong.de/) lädt dich ein, gemeinsam mit Hunderten von Menschen Rock-Hits zu singen und längst vergessene Erinnerungen wieder aufleben zu lassen! Die Songauswahl und der Moderator vor Ort sorgen für ein unvergessliches Mitsing-Erlebnis! Alle Songtexte werden zum Mitsingen auf einer großen Leinwand visualisiert. Entfliehe dem Alltag und reise mit uns in die Welt der Rockmusik! Scchaffe gemeinsam mit hunderten Gleichgesinnten neue wunderbare Momente! Bei der Songauswahl wurde darauf geachtet, dass für jeden Geschmack etwas dabei ist. Von bekannten Songs aus dieser Zeit, alten Nummer 1 Hits, bis hin zu Chartbreakern! Alle Lieder wurden auf Bekanntheit und Mitsingtauglichkeit getestet. Dazu gibt es interessante Fakten, Informationen und Anekdoten zu den Songs vom Moderator! Zeitlicher Ablauf: Einlass: 19:15 Uhr - Beginn: 20 Uhr - Ende: 22:00 Uhr; +After-Party Melde dich jetzt alleine oder gemeinsam mit Freunden zum SingAlong in Berlin an und mach' dich auf eine musikalische Reise . Achtung: Die Plätze sind begrenzt - sichere dir rechtzeitig deinen Platz bei diesem einzigartigen Mitsing-Event. Jetzt anmelden und dabei sein: https://singalong.de/

Some friends of PyData are organising the following event, and we think it would be great to share it with the community. Pixels2GenAI is an exhibition by software developers creating computer art. We have used equations, algorithms, and AI models to generate images and installations. The artists explore the space between hand-programmed images, the aesthetics of mathematical rules, and AI as an art-making tool. Works by the following artists will be on display: * Burak Kağan Yılmazer * Sara Maras * Alexander Hendorf * Hansu Kim * Maris Niewenhuis * Ewa Rother

Bringt gute Laune, schönes Wetter und Interesse mit. Wir treffen uns je nach Tour an unterschiedlichen Orten. Am 1. April 2018 um 15 Uhr gehts los am Eingang zur Akademie der Künste am Pariser Platz neben dem Brandenburger Tor.

📅 **Date:** 28 March ⏰ **Time:** 3:30 PM – 5:30 PM 📍 **Meeting Point:** Apostel-Paulus-Kirchengemeinde near U Eisenacher Straße (U7) 🎮 **Challenge Duration:** 1 hour shooting + 15 minutes scoring 📸 **Max Photos:** 15 per team 💰 **Player Contribution:** 2 Euros Since the first event was **awesome** let's do another one. Join me for a playful **photo challenge** where you’ll spend an hour exploring the neighborhood like you’re visiting it for the very first time. We’ll wander past neon signs, street-art explosions, colorful corners, stairwells, murals, markets, and hidden details you normally walk right past. Your mission should you choose to accept it, is to: ### **Capture Schöneberg with fresh eyes — find colors, small surprises, and moments that a tourist would notice.** Anyone with a phone can join. Come solo or bring friends — we’ll make teams on the spot! *** ## 🕹 **How the Challenge Works** **3:30 PM – Meet at Apostel-Paulus-Kirchengemeinde** We’ll greet everyone, form teams (2–3 people), and explain the rules. **Start your walk — 1 hour of exploring + shooting** Turn on **Tourist Mode** and rediscover the neighborhood. Your team can submit up to **15 photos** that best fit the theme. You can use one phone or combine photos from multiple team members. **15 minutes of scoring** Once time is up, we will gather at a cafe where teams will anonymously score photos from other teams based on creativity, theme fit, and overall vibe. Each team will score one photo from every other team. **Leaderboard reveal + Prize!** Results appear instantly. The top team wins a prize! You’ll receive a link at the meetup to register your team, upload photos, and score other teams. *** ## 🌆 **Why Join?** * See the neighborhood in a totally new way * Meet new people and explore together * Get a fun walk outdoors * Boost your creativity and photo eye * Enjoy a friendly, light-hearted competition * Optional hangout afterward at a nearby café/restaurant *** ## ❓ **FAQ** **Do I need a fancy camera?** Nope! Your phone is perfect. **Can I join alone?** Absolutely — we’ll create teams at the start. **How big are the teams?** Usually 2–3 people, depending on turnout. **What if I’m late?** Try to be on time, but if you’re a few minutes late, send a message in the Meetup chat and we’ll do our best to place you in a group. **Is it competitive?** Just enough to be fun! The vibe is friendly, creative, and social. **What should I bring?** * Charged phone * Comfortable shoes * Weather-appropriate clothing * (Optional) A friend * (Optional) Tourist-level curiosity 😉 **Where do we see the leaderboard?** Right on the platform using the link we’ll share.

After the success and satisfaction of the first meeting of this group two weeks ago, I am glad to announce the second meetup. For this second meeting, our initial topic of discussion will be about The History of the connection of philosophies, sciences and arts between the West and the East. We'll start with short introductions from everyone attending. The focus will be on historical, scientific and philosophical discussion rather than contemporary political debate *(You'll recognise me by my blue scarf)*

Sunday afternoon is perfect to play some lazy liar games, if you have nothing better to do. We are a group of friendly people who will teach you how to play these easy social deduction games . Amazing way to meet new people and have some good company during weekend. Today we are saying goodbye to Brewdog - after almost 10 years **IMPORTANT** It's relaxed playing, nothing for ambitious gamers or people who take it too serious. Waiting list policy: When spots open up, we try to bring in a good mix — some regulars we can count on and some new faces to keep things fresh. That means not everyone will get picked every time, but don’t take it the wrong way — it’s just about balance. There’ll always be more chances to join!

**Join Us for Sunday Worship at the American Church in Berlin!** The American Church in Berlin (ACB) is an **ecumenical Protestant congregation** where people from *many* Christian traditions worship together—Lutheran, Reformed/Presbyterian, Anglican/Episcopal, Methodist, Baptist, non-denominational, Roman Catholic, and even a few Eastern Orthodox members. Wherever you come from, you’ll find a place where you can feel at home. Our worship is **traditional and liturgical**, rooted in the rich patterns of the Christian church and easy for both Protestants and Roman Catholics to enjoy. We celebrate **Holy Communion every Sunday and every festival day**, and all baptized Christians are welcome at the Lord’s Table. ACB is an **extraordinarily diverse congregation**, with members from around the world. On any given Sunday you’ll find long-time Berlin residents, young adults, teenagers who attend on their own, families with children, seniors, and many visitors and tourists passing through the city. Our community is known for its **warm and friendly fellowship**—it’s one of the things people talk about most after visiting. Some folks dress formally and others show up in jeans and sneakers; we sit side by side without judgment. **Come exactly as you are.** Most importantly: **our welcome is for everybody—EVERYBODY.** If you’re looking for a church home, a place to pray, just looking to connect, or simply a peaceful hour of worship during your travels, you’re invited. We’d love to welcome you this Sunday! [ACB website](www.americanchurchberlin.de)

Looking to meet new people in a relaxed, fun, and engaging environment? Whether you're single, taken, or it’s... complicated, this event is for you! Join us for a unique **Traffic Light Speed Friending** experience where we bring together friendly faces who are open to making new friends, sharing meaningful conversations, and find your spark or chemistry. Whether you're here for connection, curiosity, or just a good time, there's space for everyone. **How it Works:** Upon arrival, you’ll receive **colour-coded name tags** that reflects your intensions: **Green** – Single & open to dating or friendships **Orange** – It’s complicated, but you’re open to meeting people **Red** – Taken, just here to make friends After a fun round of **Ice breaker game** to get to know each other. We’ll start the **Speed Friending round** where you’ll rotate through rounds of fun 1:1 conversations with conversation cards, no awkward small talk! **Here’s What to Expect**: **Icebreaker Game** – Interactive games to help you get to know each other in a playful, relaxed way **Asian snack + Tibetan momos & a Welcome drink** – Mingle with each other over some special asian snacks, Tibetan momo dumplings & drinks. **Optional Spark Tote bag** with fun questions printed on the merch where you can choose from the form when you sign up. **Traffic Light Speed Friending Rounds** – We’ll group people by wristband color for a smooth flow of connections using fun conversation cards **Guess the fun facts:** we will show the fun fact you submitted about yourself on the screen and have people guess who it’s from. It’s a fun way to get to know a bit more about each other. Don’t miss out on an afternoon of **joy, laughter, and meaningful new connections** in a fun, vibrant atmosphere! Can’t wait to see you all soon! ️**Ticket Price: €35** Includes all activities, special asian snacks & Momo dumplings, and a welcome drink Great news! Student discount or unemployment discount also available, just let us know in the form what’s within your budget. **Sign up now** Please fill the [SIGN UP FORM HERE](https://forms.gle/iPiH8egpn1qsjcYM8) to join this Speed Friending event Join the Traffic Light Speed Friending WhatsApp Group: https://chat.whatsapp.com/FZJK9k42VJi2hl5PMMOvTj?mode=gi_t to get to know each other before the event Check our vibes on Insta: https://www.instagram.com/sparkevents_510

**The Data-Driven Brand: Using Analytics to Shape Perception** Can you use analytics to improve tacos? This being CBUSDAW, we think the answer is probably “yes”, but we’re not sure how to implement or test this theory. For our April meetup we’ve got Sara Kear, CMO of Condado Tacos, to investigate this delicious question. Sara will explore how she blends quantitative data and qualitative customer feedback to shape brand positioning and drive business decisions. We all know that marketing and analytics go way beyond attribution. Sara will show how Condado uses customer insights to inform product and pricing strategy. She’ll also highlight how Condado leverages customer feedback at scale to influence operational priorities, positioning marketing as the voice of the customer across the organization. In the last 12 years Condado has gone from one location in Columbus to 52 locations across 10 states, so we’re guessing there’s more to that growth than really good guac (though the guac probably helps). Ultimately, this talk focuses on the intersection of art and science—using data to inform creativity and build a brand that resonates with customers in a measurable way. **About Our Speaker** Sara Kear is Chief Marketing Officer at Condado Tacos, where she oversees brand, restaurant design, menu and pricing strategy, off-premise including catering, and customer data strategy. Since joining in 2021, she has helped grow the brand from 19 to 52 locations while building a data-driven marketing organization focused on loyalty and customer insights. Condado has since been named to the Inc. 5000, recognized as Breakout Retailer by Chain Store Age, and consistently ranked among FastCasual’s Top 100 Movers & Shakers. Thanks to our 2026 sponsors: [Clarivoy](https://www.clarivoy.com), [What Box Consulting Group](https://www.whatboxconsultinggroup.com), [Conductrics](https://www.conductrics.com), and [Piwik PRO](https://piwik.pro) More info at [cbusdaw.com](https://cbusdaw.com)

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.

Columbus Code & Coffee is excited to partner with GiveBackHack to put on the Healthtech Impact Sprint from 3/28-3/29 at Rev1 at The Peninsula! RSVP here using promo code CODEANDCOFFEE: https://luma.com/tk2jdrxk This is a health-specific version of GBH’s traditional weekend event. Participants pitch, research, and prototype health-focused projects for a chance to earn to $5K in funding from The Columbus Foundation and IGS Energy. On Saturday, folks will pitch their idea, form teams, and build. On Sunday, they’ll finalize their pitches before showcasing their work to the community and judges. # ​Schedule ​**Sat, Mar 28** * ​​9a: Doors open & breakfast * ​9:30a: Kickoff and intros * ​​10a: Ideation session * ​​11a: Pitches & team formation * ​​12p: Working lunch * ​​2p: Mentor visits * ​​5p: Free work (optional) * ​​9p: Doors close ​​**Sun, Mar 29** * ​9a: Doors open * ​10a: Mentor visits * ​​12p: Showcase * ​​1p: Final pitches & awards * ​​2p: Wrap *** # ​ FAQs ​**Do all ideas have a chance at getting funded?** ​​Not all ideas will move forward after initial pitches on Saturday. Once pitches are complete, we’ll vote for top ideas and form teams around the 4 – 7 ideas with the most votes. You must recruit **at least four total team members** (including the founder) to move forward and have a chance at getting funded on Sunday. If your idea doesn’t move forward, you can join another team! ​​**Do I have to submit my idea online prior to the event?** ​​Unlike previous years, we don’t have the option to submit your idea online prior to the event. Instead, everyone will be going through a brainstorming exercise on Saturday that’ll help you prepare for your initial pitch. ​​**Will we be working for 24 hours straight?** ​​Nope. The event is split over two days. You’ll be building on Saturday and pitching on Sunday. ​​**Do I have to pitch an idea?** ​​Nope. You can also simply join a team. ​​**What types of entrepreneurs does GBH support?** ​​While GBH most often works with technology startups, we support *any* organization (for- or non-profit) that makes an impact on health in the US or across the world.

Main Library, Meeting Room 2B Join us for a welcoming evening of reflection, gentle music, and meaningful conversation. We’ll begin with a short grounding moment, followed by a brief reading from spiritual or philosophical traditions, and an open reflection circle where participants can share (or simply listen). Libera Animae is an interfaith community focused on inner growth, creativity, and authentic connection. All backgrounds are welcome.

**First meetup of the Columbus AI Engineering group.** We’ll kick things off with a practical, beginner-friendly discussion on: **How LLMs like ChatGPT actually work — and how to build real applications with them.** We’ll cover: * what’s actually happening under the hood (at a high level) * why LLMs behave the way they do (hallucinations, prompt sensitivity, etc.) * how people are building real systems with them today * where things break in practice This will be a **short, informal talk (\~15–20 min)** followed by open discussion and Q&A. Whether you’re an engineer, builder, or just curious about how modern AI systems work, you’re welcome to join. No slides, no fluff — just real conversation about real systems. We’ll hang out afterward and get to know each other.

It’s time to take control of your mental health. How do you get rid of stress, anxiety and uncertainty? These emotions are buried deep in your reactive mind. Find out what the reactive mind is, and in the process find yourself. Here is the secret of being positive and free: Thinking positively is not enough. You also have to get rid of the negative thinking. Your mind is like a garden. You can plant many beautiful flowers in it, but if you don't get rid of the weeds when you plant your flowers, the weeds will soon take over the whole garden. A positive thought is like a flower in your mental garden, and a negative thought is like a weed. You cannot expect to have a positive mindset if you continue to have negative thoughts dwelling and growing there. So, how do you get rid of the negative thoughts? That's what this Meetup is all about. Attend this local meeting and find out! The Meetup event will be led by a consultant who had helped many people live happier in life. Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there. This group is created by the Dianetics & Scientology life improvement center.

Central Ohio Radio Enthusiasts—CORE—is an informal community for anyone enthusiastic or curious about radio—whether you're new to radio and want to learn or you've been tinkering for years and want to share. Ham radio operators, GMRS users, Meshtastic fans, software-defined radio nerds, makers, and technical and non-technical folks are all welcome. No experience required or expected. This month we have **WiFi HaLow: Introduction and Practical Use** with **Alex Barbur**. Details are are [core.radio](https://core.radio).