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Complexity Events Today

Join in-person Complexity events happening right now

Open Source Europe Tour - Berlin, Germany
Open Source Europe Tour - Berlin, Germany
**PLEASE RSVP HERE:** https://luma.com/x1h3sb59 \*\* ​Registrations: 5:30 PM - 6:15 PM (food & drinks are taken care of) **The event will also include a networking break between the talks.** ​This event is kindly hosted at the offices of our partner, **Netlight Consulting.** ​ **​Will Martin** ​*AI Evangelist at Dremio & Author of the upcoming* AI for Dummies (and actually) ​AI is everywhere — but what does it actually mean in practice? ​Will will give a practical, hype-free walkthrough of modern AI and how it fits into today’s data stack and lakehouse architectures. ​🚀 Topics include: * ​What Agentic AI is — and how it differs from LLMs * ​How LLMs work under the hood * ​Fine-tuning vs RAG vs prompt engineering * ​Connecting AI to your data, APIs, and lakehouse with MCP * ​Real-world benefits, risks, and implementation considerations ​A clear introduction to how AI really works — and how to use it effectively. *** ## ​Olena Kutsenko ​*Staff Developer Advocate, Confluent* ​Olena will explore what it really takes to move data from Kafka into Apache Iceberg tables reliably and at scale. ​🔍 Topics include: * ​Schema evolution & data normalization * ​Exactly-once guarantees & late-arriving events * ​Partitioning & table maintenance * ​Trade-offs between Kafka Connect, Flink pipelines, and custom ingestion approaches ​Using Confluent Tableflow as a practical example, this session focuses on building robust streaming-to-lakehouse architectures — regardless of tooling. *** ## ​Bjarne Schröder ​*Software Engineer, STACKIT* ​We're excited to welcome Bjarne from STACKIT, where he works on Data & AI product offerings. ​Having transitioned from Data Engineering to Software Engineering, Bjarne brings experience from both perspectives of the data ecosystem—first as a user of cloud-native data services and now as someone who helps build and deliver them. ​Passionate about connecting with people and exploring technology, Bjarne enjoys diving into all kinds of nerdy topics in his free time and cycling around his hometown of Cologne, Germany. *** ## ​Andrew Madson ​*Head of Developer Relations, Fivetran* ​Andrew has spent more than a decade leading analytics and ML teams across organizations including J.P. Morgan Chase, MassMutual, and Arizona State University before moving into DevRel and developer community leadership. ​He is: * ​Founding Head of DevRel at Fivetran * ​Co-author of *Apache Polaris: The Definitive Guide* * ​Speaker, educator, and creator with a 250K+ global audience * ​A leading voice in Apache Iceberg, lakehouses, and AI-ready data platforms ​Expect practical insights on modern data infrastructure, developer ecosystems, and building AI-ready architectures. *** ## ​Alex Merced ​*Head of DevRel at Dremio & O’Reilly Author* ​Alex will walk through key ideas from his latest work on Agentic Analytics and building data platforms that actually work for AI. ​🔍 What to expect: * ​Why data silos break AI agents * ​The role of the lakehouse, federation & semantic layers * ​Apache Iceberg, open catalogs & modern architectures * ​Why AI agents need context — not just data * ​A roadmap toward autonomous, AI-driven analytics ​A sharp, architecture-focused session connecting modern data platforms with the future of AI.
Wet Chickens Comedy Open Mic
Wet Chickens Comedy Open Mic
Welcome to Wet Chickens Comedy - The CREATIVE Open Mic that isn't like any other Open Mic! Comedians aren't allowed to use any old material - NEW JOKES ONLY! And in case they do old jokes. they will get wet, because the host will spray them with a toy water pistole!* *or with something else, but we will! When? Every Monday from 8PM Where? Agata Bar, Weichselstr. 55 in Berlin, Neukölln How much? Its FREE, just get you a reservation, because they might be SOLD OUT soon Doors: 19:30 Show: 20:00 *Reservations are only kept until 19:50, so please arrive before that for assured seating.
Das Gesetz der Dankbarkeit – Halte Ausschau nach den Wundern in deinem Leben
Das Gesetz der Dankbarkeit – Halte Ausschau nach den Wundern in deinem Leben
**Spirituelle Gespräche** *„Anerkennung geschieht durch Dankbarkeit, welche unsere Herzen für das ECK geöffnet hält. Wenn Dankbarkeit verloren geht, ist das Resultat spirituelle Armut. . . . Dankbarkeit öffnet Quellen der Kreativität, weil ein dankbarer Mensch entspannt ist.“* Harald Klemp, *Das Lebendige Wort, Buch 1, S.185*
MASS Debate: Comedy Debating in English Mondays at Suess war gestern
MASS Debate: Comedy Debating in English Mondays at Suess war gestern
**When the world seems so divided and every idiot has an opinion, it’s time to Mass Debate.** Drop your debate topic in the hat and watch comedians debate head to head on whichever topic they pull out. No preparation, fully improvised comedy debating, winners decided by audience vote. Want to have a go yourself? Drop your name in the bucket for your chance to debate another audience member or comedian on a random topic. Together we tackle the big questions: Wet or dry? Young or old? Beatles or Stones? **Doors 8:15pm** **Show 8:30 - 10pm (no break)** Show is entirely in English **FREE ENTRY - *A donation is expected at the end of the show between 7 to 15€ depending on your life situation.*** **Secure your seat by making a reservation [https://massdebateberlin.eventbrite.de/](https://massdebateberlin.eventbrite.de/) for 10€ and that’s your donation prepaid** **Usually hosting and debating:** Anna Beros (AUS) Anna’s a Kiwi born, Melbourne raised, Berlin based full-time independent standup comedian, YouTube host, podcaster and producer. She celebrates life’s struggles with cheeky incisive standup and playful audience interaction. Her new stand-up solo, ‘The Devil in Miss Beros’ premiers at the Edinburgh Fringe 2026, returning with her 3rd stand-up solo, ‘High Hoe’ which enjoyed a successful full run at the Edinburgh Fringe 2025, as did her previous solos, ‘Creampie Curious’ and ‘Creampie Clarity’ across numerous festivals through the UK and Australia 2023 – 2024. She has written for Comedy Central DE, tours Europe and produces and hosts 5 weekly shows in Berlin. In 2025, she opened for Jeff Arcuri at Admiralspalast, in 2024 for April Macie on US army bases in Germany and for Ian Fidance in Berlin in 2019. She hosts the comedy channel, Ersties Nonsense and has the podcast Adults ONLY Comedy Berlin. "Beros is a full-time standup and her hours on stage are evident in her skill at taking the temperature of the audience and bringing them along with her as she veers into darker material." – The Age, Melbourne Australia Check out her [https://www.instagram.com/afberos/](https://www.instagram.com/afberos/) **LINEUP** updated on IG stories @adultsonlycomedyberlin [https://www.instagram.com/adultsonlycomedyberlin/](https://www.instagram.com/adultsonlycomedyberlin/) GUEST COMEDIANS: Local and touring comedians with solid years in the game or hard-working promising new blood **SUESS WAR GESTERN** Wühlischstr 43 10245 Berlin IG @suess.wargestern [https://www.instagram.com/suess.wargestern/](https://www.instagram.com/suess.wargestern/) Beloved iconic local nightclub hosting comedy shows every night – only in English on Mondays. Grab drinks from the bar and head through to the back back back room for the comedy show. Mondays often hosts open decks so stick around for the sick beats.
Offener Leseabend
Offener Leseabend
## Wo & Wann? **JEDEN MONTAG** findet die offene Lesebühne des Autorenforums Berlin statt (außer an Feiertagen) **BEGINN**: 20:00 Uhr **ANMELDUNG zum Lesen: ab 19:30 Uhr** beim Moderator des Abends – siehe [Termine](http://autorenforum-berlin.de/wordpress/termine/); Die Teilnahme an der Veranstaltung ist kostenlos. **SCHWARTZSCHE VILLA** **Großer Salon** Direkt am S/U Rathaus Steglitz Grunewaldstr. 55 Der offene Leseabend stellt das Herzstück des Autorenforums e.V. dar. Er steht nicht nur Mitgliedern, sondern grundsätzlich jedem Autor und jeder Autorin offen, der gerne einen unveröffentlichten Text vor Publikum präsentieren möchte. Auch Kritik kann jedermann üben. Wer lieber zuhören möchte, kann einfach am Montagabend um 20.00 in der Schwartzschen Villa erscheinen. Für Lesewillige gilt die unten stehende ausführliche Information (mündliche Anmeldung ab 19:30 Uhr). *Unfortunately at the moment, it's only possible to present German texts. Unpublished texts that are already translated into German are highly welcome!* ## Was erwartet Sie? Im Großen Salon der Schwartzsche Villa treffen Sie auf einen Kreis von Literaturbegeisterten, die Ihrem Text eine ernsthafte und fundierte Kritik spenden. Das Publikum wechselt. Es ist gemischt, geeint durch das Interesse an Texten. Die Autorinnen und Autoren des Abends lesen aus ihren bislang unveröffentlichten Kurzgeschichten, lyrischen Texten, Erzählungen, Romanen, manchmal auch aus Theaterstücken. Die Autoren stellen nicht sich selbst, sondern ihre Texte der Kritik. Wir verstehen uns als Arbeitsbühne. Deshalb wird bei uns nach den Lesungen nicht geklatscht. Die Texte werden nach der Lesung des Autors auf handwerkliche Stärken und Schwächen „abgeklopft“. Es geht im Forum daher nicht um weltanschauliche Debatten. Im Idealfall hat der Autor/die Autorin nach einer Lesung und der Kritik verstanden, wo die Stärken und Schwächen seines Textes liegen, woran es seinem Text noch fehlt, was er ändern sollte und wo er bei seiner Überarbeitung ansetzen kann. Der Abend endet gegen 22.00. Im Anschluss können Sie mit den Autoren im Café der Schwartzschen Villa noch ins Gespräch kommen und manches aus dem Literaturbetrieb erfahren. Wir sind im Kontakt auch mit namhaften Vertretern desselben. Also – nicht gleich verschwinden! Dranbleiben. Reden Sie mit den Forumianern! ## Sie möchten selbst lesen? Wenn Sie selbst im Autorenforum lesen wollen, gibt es einige Dinge zu beachten. Wir bitten Sie sehr herzlich, sich mindestens einmal vor Ihrer ersten Lesung bei uns mit unseren Gegebenheiten vertraut zu machen. Ihren Lesewunsch können Sie dann ab 19.30 Uhr (Einlass) bei der Moderatorin oder dem Moderator eines Leseabends anmelden. **Wir weisen ausdrücklich daraufhin, dass über die Annahme und Reihenfolge der Lesungen die jeweiligen Moderatoren entscheiden und es NICHT zwingend nach der Reihenfolge der Anmeldungen geht!** In der Regel reicht die Zeit nur für drei Autoren je Abend und die Nachfrage ist oft recht hoch. Falls Sie einen lyrischen Text vortragen möchten, bringen Sie bitte mindestens 10 (zehn) Kopien mit, damit Ihr Publikum mitlesen kann. Die Kopien erhalten Sie selbstverständlich zurück. # Wie üben wir Textkritik? Nach der Idee von Maik Turni ## **Anschleichen** **Wie wirkt der Text auf mich?** (Keine Angst vor Adjektiven! ) **Was habe ich gehört?** (Zusammenfassung (Nacherzählung)) **Was blieb unverstanden** (akustisch oder logisch) ## **Unter der Lupe** **Was ist das für ein Text?** (Prosa: Genre? Lyrik: Welche Art lyrischer Text?) **Thema** (Welches Thema berührt der Text? Hat der Autor sein Thema im Griff? Ist es überzeugend/plausibel/gut recherchiert, vielleicht sogar zu faktenreich?) **Figuren** (Wie wirken die Figuren? Wer ist die Hauptfigur? Welches Problem hat die Hauptfigur?) **Perspektive** (Wie verhält sich die Erzählperspektive zum Thema / zu den Figuren?) **Sprache** (Welche Bilder sind stimmig / welche nicht? Was lässt sich zum Rhythmus sagen? Sind die Sätze syntaktisch und grammatikalisch korrekt?) **Dramaturgie** (Schafft der Text es, Spannung zu erzeugen? In welcher Reihenfolge werden die Dinge erzählt?) **Bedeutung** (Gelingt es dem Autor, die Bedeutung, die er seinem Text geben will, auch im Leser entstehen zu lassen?) ## **Klarspüler** Fragen werden an den Text gestellt, nicht an den Autor! Daher sollte der Text antworten. ## **Weichspüler** Wird bei uns nicht verwendet. Aber es gilt: Nicht der Autor wird kritisiert, sondern der Text! Hart zum Text, sanft zum Autor!
Become a Landlord/lady. Werde Vermieter:in. On Demand: MON THR 6pm-7pm R.s.v.p.
Become a Landlord/lady. Werde Vermieter:in. On Demand: MON THR 6pm-7pm R.s.v.p.
We make landladies and landlords. They buy a flat and pay just 1/4. Tenants and tax cuts pay 3/4. It's not a trick. It's government policy. Our Federal Governments, past and present, want taxpayers to become landlords and landladies, buy property, rent it out to tenants and enjoy passive income later. Come check this out. No strings attached. No sales. Just a meet and greet for orientation. And an after work drink. Wir machen Vermieter. Steuerzahler kaufen eine Wohnung und zahlen dafür nur 1/4. Mieter und Finanzamt zahlen 3/4. Das ist kein Trick. Das ist Politik: Alle Bundesregierungen wollen, dass Steuerzahler Wohnungen kaufen, Mieter reinnehmen und später Beton‑Rente bekommen. Info-Abend nur zur Orientierung. Kucken kostet nichts. S,U Bahnhof Zoo, Kantstraße 163-165, 10623 Berlin, Motel One Upper West, 10th floor, exit lift to the right, turn left, circumvent the sign "vorübergehend geschlossen" Go justs there. I'll be there Georg Holzach. 0177 8181 900 WhatsApp Wanna read somethin before: landlord.holza.ch betonrente.holza.ch
Writers (Feedback) Session
Writers (Feedback) Session
### Open Platform for Writers to connect, share & grow. Together. ‍ We create a safe space to be creative, connect through writing and give and receive feedback from each other. Get ready for bringing in different writing styles and helping each other improve our own writing skills and get to know some new friends. ...for more info check out www.dna-artclub.com / follow us on IG: @nightart.club See You soon :) Love. DNA. ______ \*Members of Dair Night Art e.V. and Subscribers of DNA. Art GbR. \*\*By entering the DNA. ART HOUSE, You agree to comply with the Hausordnung of Dair Night Art e.V. and Geschäftsordnung of Dair Night Art e.V. Please ensure You review these documents thoroughly in advance.

Complexity Events This Week

Discover what is happening in the next few days

From Risk to Resilience: Securing Quality and Compliance in Supply Chains
From Risk to Resilience: Securing Quality and Compliance in Supply Chains
Die zunehmende Vernetzung globaler Lieferketten bringt enorme Chancen, aber auch wachsende Risiken mit sich. Beim Event "From Risk to Resilience: Securing Quality and Compliance in Supply Chains" beleuchten wir aktuelle Herausforderungen, Best Practices und Strategien, um Lieferketten sicherer und resilienter zu machen. Freuen Sie sich auf einen entspannten Abend mit Expert:innen und ausreichend Gelegenheit, Ihr eigenes Netzwerk zu erweitern. ⏰ Wann? 9\. Juni 2026 📍 Wo? adesso, Prinzenstraße 34, 10969 Berlin 📅 Agenda 17:00 Uhr – Einlass 17:30 Uhr – Grußwort von Gregor Böhme, Digitalexperte, adesso 17:35 Uhr – Keynote „Lieferkettensicherheit im Spannungsfeld von NIS-2“, Daniel Schätzle, HÄRTING Rechtsanwälte 18:05 Uhr – Paneldiskussion „Zwischen Qualität und Nachhaltigkeit: Wachsende Herausforderungen in Lieferantenbeziehungen“ mit Carsten Rieck, Kiwa 18:30 Uhr – Impuls „Ecosystem of Trust: Neue Ansätze für mehr Sicherheit in Lieferketten“, Sebastian Britz, CEO Kevla 18:40 Uhr – Networking, Food & Drinks Bitte nutzen Sie die Anmeldung auf unserer Website unter: 🔗 https://eu1.hubs.ly/H0tF37j0
Bridging the Implementation Gap in AI for Stroke Interventions
Bridging the Implementation Gap in AI for Stroke Interventions
**Join us for our next Machine Learning in Healthcare meetup in Berlin — proudly sponsored by the QUEST Centre!** Pizza is still back! We are very happy to announce our speaker **Frank te Nijenhuis**, who is a PhD candidate at the ICAI Stroke Lab at Erasmus MC in Rotterdam. With a background in medicine and computer science, he develops deep‑learning models to support real‑time clinical decision-making during stroke treatment. **His talk´s title is:** **Bridging the Implementation Gap in AI for Stroke Interventions: Challenges and Opportunities** **Abstract:** In recent years, rapid advances in artificial intelligence (AI) have led to a proliferation of AI models in medical imaging. However, despite promising performance in research settings, many of these models have yet to translate into meaningful clinical impact. In this talk, Frank will highlight several AI models developed for stroke imaging and examine the barriers that hinder their implementation in clinical practice. He will explore potential pathways to overcome these challenges and conclude with an interactive discussion on co-creation as a strategy to bridge the gap between innovation and real-world adoption. *** 📍 **Location:** “Atrium” conference room, 5th floor, Spreepalais, Anna-Louisa-Karsch-Straße 2, 10178 Berlin 🕕 **Doors open at 6:00 pm** — Talks start **at 7:00 pm!** * 6:00–7:00 pm — Arrival, food, and networking * 7:00 pm — Welcome by the hosts, followed by the talk + Q&A * 8:00 pm — More networking (and possibly more pizza) ⚠️ *Pro tip:* Sometimes only one of the four elevators is working! 📢 **IMPORTANT:** If you RSVP but later realize you can’t make it, *please release your spot* so others can join. *** This meetup is made possible with the kind support of the **QUEST Centre for Responsible Research at BIH**, who are providing both the venue and the delicious refreshments. We look forward to seeing you there!x
What happens when PMs start shipping features themselves?
What happens when PMs start shipping features themselves?
What happens when PMs stop watching engineers code — and start shipping themselves? You’ve probably heard the stories. Maybe you’ve already tried it in your own company. AI is changing how product teams build, collaborate, and ship — fast. Join us for an evening with product leaders sharing real-world experience building and shipping customer-facing features with AI, not just internal demos and experiments. We’ll talk about PMs opening PRs, non-devs contributing directly to production, and what actually changes when the whole team gets closer to the codebase. This event is designed for Product Managers and Product Leaders who want to understand how product roles, collaboration, and development processes are evolving in the AI era. **Agenda** 18:15 – Doors open for snacks, drinks, and networking 19:00 – Welcome from ProductTank Berlin 19:10 – Opening the PR is just the beginning, Dmitry Gorshkov 19:40 – What happened when we let non-devs into the codebase, Elena Berendeeva 20:10 – Networking 21:30 – Event ends Please note: - Please bring your IDs as you’ll need it when entering the venue. - The event is RSVP only: to enter, you must RSVP here on Meetup. - We'd like to capture the event with photographs for promotional purposes, such as sharing on LinkedIn after the event. If you have any concerns or preferences regarding this, please feel free to let us know beforehand. **Opening the PR is just the beginning** Dmitry will show how to go deep into the codebase as a PM and make it worth the effort. Crafting code is time consuming, so should PMs code instead of doing PM work? Absolutely. But you must come prepared. About the speaker [Dmitry Gorshkov](https://www.linkedin.com/in/dmitrygorshkov?utm_source=share_via&utm_content=profile&utm_medium=member_android) is a lead product manager at Finom, a Dutch fintech superapp for small businesses. Dmitry has shipped successful products at N26, Taxfix and Cut the Rope, among others - and has more than a decade of product management experience. **What happened when we let non-devs into the codebase** A year ago, we let PMs, designers, and QA contribute directly to our existing codebase using AI. What followed wasn’t just faster shipping – it was a quiet shift in how our team made decisions, handled ownership, and thought about their roles. This is that story. About the speaker [Elena Berendeeva](https://www.linkedin.com/in/berendeeva-elena?utm_source=share_via&utm_content=profile&utm_medium=member_android) is a PM at JetBrains who spent the last few years building 0-to-1 products – through pivots, sunsets, and a lot of uncertainty. Her most recent product is Matter, an AI prototyping tool that her team – designers, QA, and engineers – used to ship directly to production. She explores AI-native workflows and the evolving role of PMs in agentic product development.
In Bad Company - Crowd-work show
In Bad Company - Crowd-work show
In Bad Company is a one-hour stand-up show hosted by Sepideh Kaav, featuring 2–3 of Berlin’s best comedians at one of Mitte’s coolest bars, HIER WO DU STRAHLST. Expect a night of great comedy, terrible decisions, and the kind of socializing where by the end of the night we all somehow know each other a little too well. No topic is off limits. No one is fully safe. Come with friends, come with a date, come alone, honestly, especially come alone, maybe you meet your future best friend or soulmate here. 🍸 HIER WO DU STRAHLST 📅 Thursday 8:30 PM (CEST) Doors: 20:30 Show: 21:00 to 22:00
Freedom: Self-Determination, Responsibility, and Human Dignity
Freedom: Self-Determination, Responsibility, and Human Dignity
**Freedom: Self-Determination, Responsibility, and Human Dignity** Freedom is one of the most important concepts of human life, political philosophy, ethics, and modern law. It does not simply mean doing whatever one wants. Rather, freedom refers to the ability of human beings to make choices, shape their lives, and act as self-determining and responsible persons. To speak about freedom is therefore to speak about autonomy, dignity, rights, responsibility, justice, and the real conditions that make human action possible. Historically and philosophically, freedom has often been understood in different ways. One important meaning is negative freedom. This means freedom from external coercion, oppression, violence, arbitrary state power, and unjust interference. In this sense, a person is free when others do not prevent them from thinking, speaking, moving, believing, or living according to their own choices. Negative freedom is central to human rights, democracy, the rule of law, and the protection of individual life. Another important meaning is positive freedom. This refers not only to being free from interference, but also to being able to determine one’s own life consciously and responsibly. A person is truly free when they can reflect on their desires, understand their choices, develop their abilities, and act according to their own reasoned decisions. For this reason, freedom is closely connected to education, self-awareness, moral responsibility, and personal development. However, freedom cannot be understood only as an individual right. It always exists in relation to other people. My freedom must be compatible with the freedom and dignity of others. Therefore, freedom requires responsibility, respect, and limits. A free society is not a society without rules, but a society in which rules protect equal freedom for all. Law can restrict freedom, but it can also secure freedom by protecting people from violence, domination, discrimination, and injustice. Freedom also depends on social conditions. A person may formally have rights, but still lack real freedom because of poverty, lack of education, discrimination, social exclusion, economic dependency, or fear. For this reason, freedom is not only about what people are legally allowed to do, but also about whether they actually have the resources, opportunities, and recognition needed to act freely. Real freedom requires both legal protection and social possibility. Today, freedom is challenged by many modern problems: inequality, digital surveillance, algorithmic control, economic pressure, political polarization, war, insecurity, and the constant demand for productivity and self-optimization. Modern societies often give people many choices, but these choices can also create pressure, anxiety, dependency, and loss of attention. Freedom can be limited not only by open coercion, but also by invisible forms of control, social expectations, and technological influence. Freedom also has everyday and existential dimensions. It appears in the ability to have time, space, privacy, silence, rest, attention, bodily security, and the possibility of beginning again. A person is not only free when they can act, but also when they can think, pause, refuse, make mistakes, remain imperfect, and protect their inner life from constant pressure and visibility. This discussion invites a critical exploration of freedom as a moral, political, legal, social, and personal reality. Freedom is not the absence of all limits, but the ability to live consciously and responsibly within the conditions of human life. Freedom is not only what people are allowed to do; it is also the dignity, responsibility, and real possibility they need in order to shape their lives. *** 📅 Event Details 🗓️ Date: Saturday, 13 Juni 2026 ⏰ Time: 14:30 📍 Location: Hardenbergstraße 10, 10623 Berlin 📱 WhatsApp: For prep materials and directions (Group Chat) [Group Chat Bio KI](https://chat.whatsapp.com/Ba8ZAaH2Yuk6FGmD3LLO7H)
Big Berlin Comedy!  Comedy and Improv!
Big Berlin Comedy! Comedy and Improv!
Get ready for a night full of laughs at **Big Berlin Comedy!** High Energy Hosting, great vibes and lots of wild crowd interaction! Whether you're a local or just visiting, this is the perfect chance to enjoy some top-notch comedy with friends. Don’t miss out on the fun – comedy fans unite and let’s make it a night to remember! Doors 8pm Showtime 9pm Tickets It's NOT A FREE SHOW. It's Pay What You Want. You just decide the amount you want to pay AFTER the show. Artists deserve to be paid. If you plan to not pay at all, please don't come to our show!! Free Entry + Donation based. We suggest a donation of 10€-15€. Students & unemployed 5€-7€. We accept cards & cash
MBTI Summer Meetup ☀️🌳✨@ Monbijou Park
MBTI Summer Meetup ☀️🌳✨@ Monbijou Park
Hi everyone, join us on Sunday, June 14, at Monbijou Park for a fun afternoon all about MBTI and other interesting topics. Whether you’re deep into cognitive function theory or you just heard about MBTI this week, we’re happy to have you here. Looking forward to seeing you there! Our group aims to bring together people who are interested in self-development and self-improvement using MBTI and cognitive functions, in order to learn more about the theory and share our experiences with it. Another reason for this meetup is to meet people with whom you might potentially get along really well based on your type. This can lead to meaningful connections :)
Although the meetup is geared towards people who are interested in learning about MBTI theory and using it to improve their lives, our conversations aren’t only about that! We talk about anything and everything. So it's more like a regular social meetup with the aim of avoiding small talk :)
You can also join our WhatsApp group chat here: https://chat.whatsapp.com/KzEwl2YD5K9F6adO7kvqPO

Complexity Events Near You

Connect with your local Complexity community

Battle of the personal agents
Battle of the personal agents
Join the Columbus AI community for a special event. **Battle of the Personal Agents** is your chance to see what people are actually building with AI agents and personal automation systems. Whether you’re running OpenClaw, Hermes, or a completely custom solution, bring your agent and show the community how it works. We’re interested in real-world implementations: the problems your agent solves, how you use it day-to-day, how it’s hosted and managed, how you built it, and why you’ve chosen to keep using it. Live demonstrations are encouraged, so be prepared to show your code, architecture, workflows, and your agent performing real tasks. This is less about polished presentations and more about sharing practical experience, comparing approaches, and learning from one another. If you’d like to present, please contact Chris Slee (via meetup) before the event so we can allocate enough time for everyone’s demonstrations. Come ready to show what you’ve built, discover what others are doing, and maybe find a few ideas worth taking home. Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus. Sponsored by [Transform Labs](https://www.linkedin.com/company/transformlabs/) Sign up also accessible via [Transform Labs Luma](https://luma.com/transformlabshq)
The Non-competitive Tennis Partner Program
The Non-competitive Tennis Partner Program
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)
June 2026 AWS Columbus - Topic to be announced
June 2026 AWS Columbus - Topic to be announced
Topic to be announced. **THANK YOU** *Franklin University* for hosting our meetup! To learn more about *Franklin University*, please visit their website: https://www.franklin.edu/ **DIRECTIONS** Franklin University Fisher Hall 300 E. Main St, Columbus, OH 43215 Map: https://maps.app.goo.gl/jxjBA2hUmS5qrvhq8 Parking is FREE! Please park in Lot C in front of Fisher Hall. See attached map. NOTE: Map the address only. When mapping with Google Maps it may use the Fisher Hall at OSU, which is NOT correct. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com
Columbus Comedy Improv Meetup at Gresso's!
Columbus Comedy Improv Meetup at Gresso's!
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!
Sunday Brunch
Sunday Brunch
Sleep in on Sundays. When you've had your fill of pajama-time, roll out and have some tasty brunch with your fellow Humanists!
Summer Flex Season
Summer Flex Season
**How does a TennisColumbus Season / League run?** The league advertises the season dates and builds a queue of committed players for the season. **Kickoff Day - June 10th** The start day of the season, players are sent a kickoff email that contains important information about the league, the link where your league standings and players contact information. We guarantee 6 playing partners at your playing level, but have been averaging closer to 15+ partners in most cities. The number of different levels we run is solely based upon the number of players enrolled for the league kickoff. Typically we are running a Skilled-3.0, Competitive-3.5 and Advanced-4.0 in most cities. **Your Task - "Flexible Scheduling"** After this kickoff email is sent, it is the **player's task to communicate with other players**. Players should work with their partners to find an agreeable time and location to play the match. While TennisColumbus doesn't mandate your playing schedule, it is recommended that players schedule at least one match per week. By request of the players, we started to allow players to play 1 rematch per season. The regular season is all about playing as much as you can. As of Feb. 10, 2026 we've had an amazing 2,017 players play more than [20 matches in a season](https://www.tenniscolumbus.com/info/MatchesInSeason). **Where to Play?** Play at your local free tennis courts, tennis parks, condo courts or tennis clubs. The league strongly suggests that players jointly try to pick a tennis court location convenient to both. We provide an extensive list of [tennis courts](https://www.tenniscolumbus.com/TennisCourts), including # of courts, lighting, hitting walls, etc. We strive to keep this list up-to-date. TennisColumbus sets up a must play dates to push players out on the courts. The final deadline is the date marking the end of the season, at which point players with 3-5 wins (Actually total is specified on the division page) will qualify for a post-season playoff to determine the league champion. **How to Play?** Players can use three mostly standard playing formats: 2 out of 3 sets, 2 sets with 10 point super tie-breaker or the 10-game pro set (First to 10, used when court time is limited). On Feb. 2018, we added Fast Tennis 4 game pro set format as a valid format. **Playoffs** Each season concludes with a playoffs where players with anywhere from 3 to 5 season wins qualifies for a single elimination tourney. The champion is awarded based upon the league [Prize Pool](https://www.tenniscolumbus.com/info/prize_pool3). Each singles league champion also receives a playing entry into one of two national championships we run. **[JOIN TODAY](https://www.tenniscolumbus.com/join)** Full price is $39.95 to play in a season. The earlier you sign up we typically offer discounts during these tough economic times. Just go to the [Join Page](https://www.tenniscolumbus.com/join) and complete the short form. We'd be happy to find you dedicated tennis playing partners.
Cocoaheads
Cocoaheads
We have moved to guild.host. Look us up there. https://guild.host/events/buckeye-cocoaheads-rcavwd