Complexity

Join us for a 5-hour AI Hackday in Berlin where we build real AI applications fast. Come solo or with a team (3-4). Bring an idea or join others and collaborate. // WHO IS THIS FOR?* AI builders (intermediate → advanced) Developers, designers, marketers, founders Anyone curious about building with AI ⚠️ Basic AI/Agents knowledge recommended 👉 End of the day: Live demos + pitches // PROGRAM 09:45 – Doors open 10:00 - 🎤 Welcome & Challenges ****10:20 - 🤝 Pitching & Matching 11:00 - 🚀 Hack start - (optional vibe coding workshop) 12:00 - 🌯 Lunch (sponsored) 17:00 - 🎤 Demos + Judging 18.00 - Optional dinner together with people you met somewhere nearby! // THE CHALLENGE & PRIZES 🏆 Prizes (by Daytona) 🥇 €5k in credits 🥈 €3k in credits 🥉 €1k in credits 🎁 Perks for all participants Daytona: 💳 $200 in credits ➕ $100 with billing setup VENUE SPONSOR In partnership with Factory Berlin (https://factoryberlin.com/), a neo-company builder who is sponsoring this event with their venue and 🍱 food! Check out their program for your startup. PHOTOS FROM LAST EDITIONS // FAQ Which tech stack do I have to use? - Anything you want and Sponsor stack for winning. What are minimum requirements for a prize? - Have an online URL at the end of the day I'm new to AI or non-technical, can I join?* -* Please watch youtube videos and talk with AI about vibecoding modern AI applications. (ChatGPT (http://chatgpt.com/?q=ELI5%20concepts%20for%20vibecoding%20modern%20AI%20web%20apps,%20start%20with%20APIs,%20API%20keys,%20env%20vars,%20lovable.dev,%20Git/GitHub,%20PRD,%20UI%20components%20(e.g.%20shadcn),%20agents%20(system%20prompts,%20RAG,%20tools/function%20calling,%20JSON),%20deployment,%20and%20many%20more)) Can I bring my own project? - Yes, but you can't enroll in the challenge as it needs to be open source and an online url is required Can I join later in the day? - 10.30 latest, and only if you have a team already Why is the event ticket? - We want to know how many people come (food waste etc.) Can I get a free ticket? - you can get a free ticket by requesting a student/bootstrapper ticket What is the team size______________________? - minimum 1, maximum 4 Im not technical, can I come? - Yes, join the 'vibecoding workshop' and make sure you team up with some technical people. 🎟️ GET TICKETS ON LUMA (https://lu.ma/hacksprint-jun26) 🎟️

**You complain — we entertain!** **An hour long chill-but-fun showcase where comedians turn your anonymous problems into punchy on-stage therapy** Write down anything you want - from dating disasters to existential crisis & watch comedians solve it in the craziest way possible. ❗️**You stay anonymous, and we won't talk to you unless you want us to!** Perfect for introverts, overthinkers, and anyone who needs a laugh **Doors 20:00 \| Show 20:30** * Stand-up comedy + live "therapy" * Different lineup + new problems every show Every show is a fresh combo of stand-up brought by the guest comedian and advice from the host **Lena Stolby** — she's Russian, so she really knows about problems! & **THIS IS A PAID WHAT YOU CAN EVENT** We have been running solely thanks tolthe support of the audience. **Suggested contribution: €15** standard / **€12** reduced (student, unemployed)

Book a ticket [HERE](https://www.epiccomedyberlin.com/weekly-shows?utm_source=meetup&utm_medium=referral&utm_campaign=dark-thoughts-meetup-berlin-sales&utm_content=listing-main-v1&target=weekly-shows&show=dark-thoughts&city=berlin) A Berlin comedy show where Berlin's top stand up comedians take your suggestions and generate hilarious sets on the spot! ★★★★★ DOORS 10:45 PM SHOW STARTS 11 PM ★★★★★ ★★★★★ENGLISH-SPEAKING★★★★★ Finally, something Netflix can't match! The Darkest Thoughts Comedy Berlin show offers you the audience a chance to get immediate comedy based on any topic you can think of. This interactive comedy show opens with a short and funny conversation with the host about what themes interest you today. Then there is a short break where you get another drink and write down whatever you want us to improvise about in the second part related to the themes we discussed. Then a lineup of the best Berlin comedians will come in and improvise standup comedy on the spot with your notes! It's gonna be funny, interesting comedy show generated straight from your thoughts! This is a donation-based show (Recommended donation 10-15 Euro) so entry is free but we recommend you reserve your seat as seating is limited (reservations valid until 15 minutes before the show starts.) So reserve now and let the Darkest Thoughts Comedy show pluck some funny directly from your mind!

Join us for a relaxed Friday evening in Treptower Park with chess boards, frisbees and good company. Bring a blanket, something to drink, something to share if you'd like, chess board and frisbee if you have and spend the evening however you prefer. Play a game of chess, throw a frisbee around, chat with new people, enjoy the sunset — or simply do a little bit of everything. As always, there's no pressure and no agenda beyond spending a pleasant summer evening outdoors together. Orga The meetup will only take place when the weather is good. Please keep an eye on notifications. Please don’t forget to bring your chess boards, frisbees, blankets and maybe drinks or snacks. This meetup is donation based. Your contribution helps keep this community alive and is highly appreciated. You can either contribute in cash or via Buy me a Coffee: [https://buymeacoffee.com/butterflyradar](https://buymeacoffee.com/butterflyradar) Questions? Check our Meetup-FAQs: [https://socialbutterfly.berlin/meetup-faq/](https://socialbutterfly.berlin/meetup-faq/) Meet your host I’m Julia — a Berlin local who loves bringing people together. My path went from growing up in a dance school to studying philosophy to working in IT support, and somehow all of that led me here: hosting meetups and creating spaces where people can show up, relax, and connect. Insta [https://www.instagram.com/juwaberlin/](https://www.instagram.com/juwaberlin/) LinkedIn [https://www.linkedin.com/in/julia-waehnert/](https://www.linkedin.com/in/julia-waehnert/) About The Social Butterfly Club 🦋 is a Berlin-based community that has been bringing people together for over three years. Each gathering is part of a larger framework designed to help friendships grow through shared experiences in the city — with a long-term vision of turning Berlin itself into a shared, playful experience. Love the vibe? There’s a whole community waiting for you. 🦋 Join the Social Butterfly Club and experience Berlin together: [https://socialbutterflyradar.substack.com/](https://socialbutterflyradar.substack.com/)

\*\*\*Doors 10:45 pm Show Starts 11pm\*\*\* \*\*\*Taking place at Zosch bar in Mitte\*\*\* (English-Speaking) In the deep watches of the night, the hilarious few crawl from their crevices and gather in one spot for all manner of heathenistic rituals. Well, just one really. Stand-Up Comedy! Everything is a little more raw and risky after dark so if you're looking for wild experiences once the sun goes down, look no further! This is a donation-based show so entry is free but seating is limited so we recommend you reserve a seat, which is FREE to do! Book now! Book a Free Seat Reservation [Here](https://www.eventbrite.com/e/after-dark-comedy-at-zosch-a-late-night-comedy-show-in-berlin-tickets-365696135987)

Let's get together for a BYOB roundtable networking session. This is an open conversation about the current state of tech, in Berlin and in general, and just getting to know like minded people. This will take place at a bakery, with one large table and several small ones. You can choose to buy a drink and/or a pastry, as no refreshments will be provided. ★ABOUT WTM BERLIN★ We have been encouraging diversity in tech in Berlin since 2015. Get visibility, networking & resources to make Berlin's tech community more diverse & inclusive. Whether a WTM member, or a complete newbie - join us! Our Meetups are always open & inclusive to people of all backgrounds - everyone is welcome ❤ TWITTER: http://twitter.com/wtm_berlin FACEBOOK: https://www.facebook.com/groups/1106085959408694 SLACK: https://slack.wtm.berlin YOUTUBE: https://www.youtube.com/@womentechmakersberlin We follow the Berlin Code of Conduct: https://berlincodeofconduct.org/

Leben wir in einer Zeit der Beziehungsfreiheit oder der Einsamkeit und Entfremdung? Während die Auswahl scheinbar unendlich scheint, sprechen die Zahlen eine andere Sprache: 56,5 % aller Berliner Haushalte sind Ein-Personen-Haushalte. Etwa die Hälfte aller Rentner lebt allein, oft gegen den eigenen Wunsch nach Bindung. Welchen Einfluss hat das digitale Dating auf Partnerwahl und Familie? Und wie soll man mit modernen Partnerfindung umgehen? Führt es zum Glück, wenn man sich vollständig den Dating-Algorithmen der Agenturen anvertraut? Führt das zu einer Gamifizierung der Liebe? Es gibt Leute, die das Wisch-und-Weg-Dating des Beziehungsmarktes mit einem klassischen Gefangenendilemma vergleichen. Weil jeder insgeheim Angst hat, durch Verbindlichkeit eine noch bessere Option zu verpassen, maximieren alle ihren kurzfristigen Nutzen. Viele enden langfristig in der kollektiven Einsamkeit. Ist der „perfekte Partner“ ein statistischer Mythos, der uns unfähig macht, echte Unvollkommenheit zu lieben? Gibt es eine „Pflicht zur Fairness“ im Dating? Wo verläuft die Grenze zwischen legitimen Vorlieben (Präferenzen) und einer moralisch fragwürdiger Grundhaltung? Die alten Drehbücher des Patriarchats sind glücklicherweise überholt, aber die neuen sind noch nicht geschrieben. Wie verhandeln wir Erwartungen (wer zahlt, wer wirbt, wer bindet sich), wenn traditionelle Rollen wegfallen, aber evolutionäre oder kulturelle Muster tief in uns weiterwirken? Gibt es ein so etwas wie Rezept für Partnerschaft und Familie, das man beherzigen sollte? Sind Patchworkfamilien und Partnerschaften auf Zeit unser unabwendbares Schicksal, wenn wir uns binden? Dieser Abend soll die intimste aller menschlichen Verbindungen durch die Brille von Philosophie, Logik, Ethik, Spieltheorie und Soziologie betrachten. Im Zentrum steht die Frage nach dem angemessenen Umgang mit dem Thema Partnerschaft.

**Narrative Identity: Culture, War, Memory, and the Search for One’s Own Life** Narrative identity means that human beings understand themselves through stories. A person does not only live from one moment to the next. They try to make sense of their life by asking: Who am I? Where do I come from? What has shaped me? What do my experiences mean? In this way, identity is not only something we have; it is also something we create and understand through a life story. This life story is never completely private. It is shaped by family, language, education, religion, culture, history, social relationships, and collective memory. People need words, symbols, traditions, and examples in order to understand themselves. A culture gives individuals the material from which they can build a meaningful narrative about their own lives. However, this process becomes difficult when cultural transmission is broken. Many societies have experienced war, colonialism, revolution, dictatorship, displacement, exile, migration, or political violence. These historical events do not only destroy cities and institutions. They can also interrupt memories, weaken traditions, divide families, and create silence between generations. As a result, people may inherit fragments of culture without fully understanding them. This problem is not limited to Europe after the World Wars. It can also be seen in many other countries and regions, such as Vietnam, Iran, Iraq, Afghanistan, Syria, Korea, Bosnia, Rwanda, and many others. Each case is different, but they all raise a similar question: How can people form a stable sense of self when the stories, values, and memories that should help them understand their lives have been damaged or divided by history? In such situations, identity can become fragmented. A person may feel caught between different narratives: family memory, national history, religion, political ideology, exile, trauma, and personal experience. Sometimes people are expected to accept an official story about who they are, while their own feelings and memories do not fit into that story. This can create alienation: the feeling that one’s own life is not fully one’s own. Narrative identity is therefore connected to the overcoming of alienation. A person begins to overcome alienation when they can understand their experiences as part of their own life story. Pain, fear, loss, migration, silence, shame, hope, and resistance are not only private emotions. They can become meaningful parts of a narrative when they are expressed, understood, and connected to a wider historical context. Art can play an important role in this process. Literature, music, film, painting, theatre, poetry, and other forms of artistic expression can give shape to experiences that are difficult to explain directly. Art can make hidden memories visible, give voice to trauma, and create a space where personal and collective history can be reinterpreted. Through art, individuals may find new ways to tell their own stories and reconnect with themselves, others, and their culture. This discussion invites a critical exploration of identity as a personal, social, cultural, and historical reality. Narrative identity is not simply about remembering the past. It is about understanding one’s life within history and finding a way to appropriate that life as one’s own. In societies shaped by war, displacement, and cultural rupture, the search for narrative identity becomes a search for meaning, and belonging. *** 📅 Event Details 🗓️ Date: Saturday, 27 Juni 2026 ⏰ Time: 14:00 📍 Location: Hardenbergstraße 10, 10623 Berlin 📱 WhatsApp: For prep materials and directions (Group Chat) [Group Chat Bio KI](https://chat.whatsapp.com/Ba8ZAaH2Yuk6FGmD3LLO7H)

**Berlin’s Only Comedy Show That Fixes Your Problems (Kind Of)!** Stand-up comedy meets hilarious, unqualified life advice! Comedians tackle your anonymously submitted problems live on stage—roasting, dissecting, and turning them into comedy gold. **Where?** The Wall Comedy Club in Friedrichshain! **When?** Doors: **8:00 PM** \| Show: **8:30 PM** Come for the stand-up, stay for the therapy—just bring your problems (or a friend with worse ones). Every show is a fresh mix of **four experienced comedians and new audience problems**—so you never know what to expect! Hosted by **Lena Stolby** — she’s Russian, so she *really* knows about problems! **&** We are a free entry pay-what-you-want show, and **have been running solely thanks to the support of the audience**, so to help us keep making this world a drama free place we **suggest a contribution of €12-15!** **Seats are limited, so book now!** The room gets very busy, so, to make sure you get a seat please book a seat via Eventbrite here (it’s free): https://www.eventbrite.com/cc/comedy-therapy-events-1626059

Welcome to Sunday Tech Coffee. This is a **networking** event for those in the tech industry in Berlin. We are usually inside and to the right. Ask the barista/bartender if you can't find us.

RSVP on Luma: [https://luma.com/oz1a88ms](https://luma.com/oz1a88ms) Silent Reading / Creating Club is a gathering for people who enjoy focusing together in public. Bring a book, a notebook, a sketchpad, knitting needles, whatever you’d like to spend a quiet hour doing. All projects and all participants are welcome. We’re building a community of readers and creators who value depth, presence, and shared silence. The reading and creating isn't the real highlight, though, it’s in the people who return and make it feel like a familiar room. (Please RSVP “yes” only if you can make it, so we can save a seat for you and others on the waitlist.) Our Meeting Point is the **W66 Café**. There’s no entrance fee, but please order at least one item from the café and don’t bring outside food or drinks 🙂 No assignments, expectations, or pressure. Just a shared hour of intentional silence, followed by the opportunity for good conversation. 🕰 Our Agenda **10:30 – 11:00** Arrivals, ordering drinks/food, light social time **11:00 – 12:00** The Great Quiet Hour (Read. Write. Sketch. Code. Think. Sit.) **12:00 – 12:30** Optional socializing: share what you were reading or creating, or simply continue in quiet focus. ## 🏡 House Guidelines To keep this space calm and welcoming for everyone: • Silence during the focus hour (no calls or conversations) • Put cellphones on silent mode • If using technology, please avoid meetings or audio (headphones please!) • Arrive before 11:00 if possible to minimize disruptions

Silent Reading Club is a group of book lovers who enjoy reading together in public. All books and all readers are welcome. (Kindly RSVP 'yes' only if you can make it, so we can save a seat for you and our fellow readers on the waitlist!) This page-turning party will unfold in the Café (1st floor) at the Bode Museum. There's no entrance fee, but please order at least one item from the cafe and don't bring any outside drinks :) No quizzes, no pressure, no assigned books - just a group of book-loving souls basking in the beauty of silent reading. We'll be spread across a few tables - feel free to join whichever one you like and say hi to your fellow readers! **Our thrilling agenda:** 10:30 am - 11:00 am - Arrivals, ordering drinks/food (social time) 11:00 am - 12:00 pm - The Great Quiet Reading Hour 12:00 pm - 12:30 pm - Optional socializing, share your reading adventures or just keep exploring the pages Stay for lunch, and who knows? You might just find your next favorite book over a pizza.

Join us for our Celebration with food, fire, and real conversation. A living lab, shared stories, and big questions about Culture and Nature We'd love to invite you to the first of our **Summer Celebrations**, a new rhythm we're adding to KulturNest life, alongside our end-of-year gathering. These gatherings have a simple purpose: to connect, to share what we're each working on, and to think together about what we're building. We believe the wisdom in this community belongs to all of us. **27th June, 12:00 – 16:00 Freienwalder Str. (entrance beside La Pica, Freienwalder Str. 14a, 13055 Berlin)** **Flow:** 12:00 Come as you are. The afternoon opens with food, fire, and unhurried conversation. Simple pleasure of being in the same place at the same time. Bring your appetite and something for the barbecue. 13:30 Step into the Warm Data Lab. An open invitation to a living lab, where information moves between stories. Come curious. No preparation needed, maybe your story is already there? The lab is hosted by a certified host. 14:40 What is, and might be, KulturNest to you? Short, spontaneous sharing. Then a brief look at our projects and funding, with space for questions. 15:10 Think with us. Rotating conversations. One question at the centre: How might we place Nature at the centre of Culture? Come with a thought, a question, or something you haven't quite figured out yet. The World Café method works best when ideas are still a little unfinished. 15:50 A gentle closing. We'll come together to close the afternoon with a warm invitation to find out more about KulturNest membership, for those who feel drawn to go deeper. Ask us any questions! Best **Organiser:** **KulturNest e.V.** **www.kulturnest.org**

**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

We connect you with up to 30 Men or Women tennis partners close to your PLAYING REGION and skill level. This program is less competitive, no champions crowned, no league standings just dedicated tennis partners who want to meet up with you on the courts. Players will meet up to play a tennis match or just to hit around. Just go through the [Join Page](https://www.tenniscolumbus.com/partner-program) to enter this program. [https://www.tenniscolumbus.com/partner-program](https://www.tenniscolumbus.com/partner-program)

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

Whether you've never done improv before, or you've done it for so long you were quoted in *Truth in Comedy*, or anywhere in between, come join us! Swing by *Gresso's* for the **Columbus Improv Comedy Meetup**! The idea behind improvised comedy is to create entire scenes from scratch. A suggestion is taken from the audience and laughter is built on the spot. This can be done in game form, like *Whose Line Is It Anyway, Make Some Noise,* or *Wild 'n Out*; it can also be done in a longer way, to tell a complicated story, like *TJ & Dave*. Our meetup, which is central Ohio's longest running (and FREE!) weekly comedy event, brings the games for you to play in a safe, supportive, and compassionate environment. Afterward, many members will hang out in *Gresso's* itself and get to know each other. Not only is this a lot of fun, but you get to work on thinking faster on your feet, your public speaking, plus it's an excellent way to meet new people and build relationships that will last a lifetime, and you do that while laughing your butt off! Ask yourself if you want to join the **Columbus Improv Comedy Meetup**, and say "*Yes, And*" that you'll have a blast!

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

How to be a Better Communicator Communication is everything in life You are only as successful as your ability to communicate. \- What if you could confidently talk to anyone? \- What if you had the ability to calmly control every conversation? \- What if you could close that sale\, ask for that date\, make new friends\, repair problematic relationships\, get that raise\, or effortlessly express any idea with confidence? You can! The secret to success relies on your ability or inability to effectively communicate. Attend a free seminar and gain a better ability to communicate. Hosted by the Church of Scientology of Central Ohio 1266 Dublin Road, Columbus, OH 43215 For more information, contact Rhiannon, the Event Host at 614-221-5024

Some trained COUNT volunteers work together once a month at RMH (http://www.rmhc-centralohio.org/volunteer.php) as Housewarmers (usually on the 1st Sunday from 1 – 5 PM). Some schedule other shifts at their convenience. You may try this out with less fuss by following a "Fast track" or go through the normal process. Fast track • Arrange a time to shadow a COUNT volunteer. Call Dave Nohle at 614-268-9558 (cell). • Show up and try it out. • Complete application, etc. later. Normal process • Complete an online application (http://rmhc-centralohio.org/volunteer/). • Attend orientation in advance. • At orientation you will complete forms agreeing to keep family/patient info private and allowing a background check and tour the facility. • Complete one training shift. Daily shifts are: morning 9 AM - 1 PM, afternoon 1 - 5 PM and evening 5 - 9 PM. • Schedule shifts online using the on the RMH scheduling system (http://www.volgistics.com/ex/portal.dll/?FROM=32895). The Ronald McDonald House (RMH) provides housing and meals for families with sick children. The Columbus RMH is the largest in the world with 137 rooms. COUNT has been volunteering there since May 2014. Housewarmers work with RMH guests to provide a home-like environment - greet, assist with family needs, answer phones, give tours, assist with checkin/checkout, prepare guest rooms after checkout, clean facility, laundry, restock supplies and staff the front desk. RMH Housewarmers volunteer at least one four-hour shift a month. All Housewarmers must complete an application and agree to a background check before they can be full fledged volunteers.