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Frequently Asked Questions

Yes! Check out complexity events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.

Discover all the complexity events taking place this week here. Plan ahead and join exciting meetups throughout the week.

Absolutely! Find complexity events near your location here. Connect with your local community and discover events within your area.

Complexity Events Today

Join in-person Complexity events happening right now

Crossroads: The mundane and The Romantic
Crossroads: The mundane and The Romantic
Beethoven is remembered for his incredible contributions to Western classical music, a music so beautiful that I myself struggle to hold back tears, yet he struggled with landlords, custody over familial relations and women. Ramanujan revolutionised mathematics forever, yet struggled with an incurable disease and downright racism during his time in Cambridge and other so-called "mundane" things of life. Like them, many such great minds in history have their story presented to us with such romanticism that we tend to overlook the fact that they were still humans like us, with simple everyday issues, along with their great work and activities which defined their life and what they are now known for. How shall one find balance between an intellectual activity, a heightened state of mind, thinking across time and the frustrating things like plumbing issues? Hence, for this meetup, the topic is the crossroads between the mundane and the romantic.
English stand-up: Sunday Comedy Party
English stand-up: Sunday Comedy Party
**!! IMPORTANT: please register at [eastwestcomedy.com](eastwestcomedy.com) to guarantee seating! Shows are getting super busy !!** Perfect comedy show for a lazy Sunday evening! Only experienced international comedians, professional venue and tasty, affordable drinks. **Line-up: SEE WEBSITE** **!! Welcome to Berlin's most attended Sunday night comedy show! For the 2025-26 season we have installed 15 extra seats to extend capacity, but still PLEASE book online and don't take chances - it's SOLD OUT almost every week ;) !!*Our full schedule & info at: [eastwestcomedy.com](https://eastwestcomedy.com/ "https://eastwestcomedy.com/"); subscribe to [instagram.com/eastwest_comedy](https://instagram.com/eastwest_comedy "https://instagram.com/eastwest_comedy") for updates!*** There are millions of ways to have a great time on a Sunday evening in Neukölln, but one beats them all! Come watch top class English stand-up by 6 experienced comedians from Europe, UK, USA, Asia, South America and more, in Berlin's cult theater-style venue with a bar. Artisan cocktails, great local beers and many other drinks will make your Sunday evening even warmer. Come one, come all! Google rating (220+ reviews): 5.0 / 5.0 ★★★★★ “Laughed a lot, will come again for sure” Oliver, UK ★★★★★ “A cozy place with high quality live comedy!” Joanna, Hong Kong ★★★★★ “Great comedy show, talented comics and very nice atmosphere” Mariia, Ukraine ★★★★★ “Comedians were good, beer was good, ambiance was super nice!” Gaelle, Lebanon ★★★★★ “The humour hit us right on the spot!” Eve, China ★★★★★ “Perfect evening of laughter” Igor, Croatia ★★★★★ “Cozy stand-up venue with hilarious international artists and audience!” Elvira, Russia ★★★★★ “Great new shows at one of Berlin’s coolest venues!” James, USA Show will consist of 2 halves with an interval. Doors: 7:30 PM Show: 8:00 PM Entry: Pay What You Want\* (seat reservation required): you reserve your seat for free, and Pay What You Want at the end of the show, depending on how much you think the show is worth (recommended fee: €10-15). Reservations expire 10 minutes before the start of the show. \*It is not within our principles to promote a show as "Free Entry" and ask for a "not-so-voluntary" donation at the end. This show is paid - we just let you decide the price ;)
Sunday Tech Coffee Meetup
Sunday Tech Coffee Meetup
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.
0.1% Accurate- English Comedy Night
0.1% Accurate- English Comedy Night
**Step right up for a fortune-telling experience that's barely accurate, but definitely unforgettable.** Magdalena, the "fortune teller", combines a crystal ball, questionable predictions and a healthy dose of dark humour in a show that's as absurd as it is entertaining. Described by the 'Scotsman' (top newspaper in the UK) as 'unexpected, clever, ridiculous but great stuff, crystal ball and all', this interactive comedy has left audiences worldwide laughing and wondering what just happened. Some say it's life-changing, others call it pure nonsense-but no one escapes without a few laughs, some spirit summoning and answers you probably didn't want. **Sold out run in Edinburgh Fringe Festival 2025** Reserve your seat for just €2, and at the end of the show, you decide what it was worth (suggested contribution: €10-15). Reservations are held until 10 minutes before the show starts. This is a paid show—you just get to choose how much to pay. **Make sure to reserve your ticket [HERE](https://www.eventbrite.co.uk/e/01-accurate-english-comedy-night-tickets-1980718239574?aff=meetup)**
Sunday Silent Reading @ Bode Museum
Sunday Silent Reading @ Bode Museum
Silent Book 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. **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 (where silence is the star) 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. NB: If you plan to go for lunch, please consider bringing cash, as some restaurants only accept card payments after a certain amount.
ComedyShorts- Open Improv Jam + New Cast Show - free entry
ComedyShorts- Open Improv Jam + New Cast Show - free entry
ComedyShorts is bringing you double the fun - in one night! On Sunday, June 7th, our new cast will set the stage on fire, performing a ComedyShorts Match. Right after that we invite you to play in an Open Jam, where we will teach you our classic games and give you the chance to try them out! AND - the entrance is free (we will pass the hat around in the end and you can support us as you see fit) Seats are Limited so make sure to reserve your spot at the link: [https://www.yesticket.org/e/ZXIAMyVxH9](https://www.yesticket.org/e/ZXIAMyVxH9) Sunday, June 7th, 20:00 at 800a, Stettiner Str. 19, 13357 Berlin
„Unmöglicher Abschied“  von Han Kang  (2024)
„Unmöglicher Abschied“ von Han Kang (2024)
Hi, dieses Mal besprechen wir „Unmöglicher Abschied“ von Han Kang (2024). Hier der Link zum Inhalt und Buch : https://www.aufbau-verlage.de/aufbau/unmoglicher-abschied/978-3-351-04184-7 Wir treffen uns diesmal im Fuchsbau nahe Kottbusser Damm. :)

Complexity Events This Week

Discover what is happening in the next few days

Blood on the Clocktower at Manifesto! (beginner/intermediate)
Blood on the Clocktower at Manifesto! (beginner/intermediate)
Hi folks, this is the meetup group for the weekly Sunday Blood on the Clocktower games in the Soot bar in Manifesto at Potsdamer Platz. We run beginner-friendly and intermediate-level games throughout the afternoon and evening. **Friendly newcomers of all skill levels are welcome, no experience required!** Our group aims to provide a fun and welcoming space to experience this thrilling game of social deception. **We focus on promoting a positive and fun group atmosphere, where players don’t take themselves or the game too seriously, whether they’re heroically winning or spectacularly losing.** Our players follow the code of conduct for the Berlin Board Gamers group and are expected to treat each other with respect and consideration – “killing with grace, and dying with dignity”. We are usually able to offer two simultaneous games on Sundays. If you are marked as "attending" in Meetup and are in your seat at 15:00, your place is guaranteed for as long as you want to stay. All other seats are first come, first served. We always run at least one beginner-friendly game of the basic version of Clocktower ("Trouble Brewing") throughout the afternoon and evening. We also usually have enough players for a second intermediate-level game. If you are already very familiar with Clocktower, consider also joining our Tuesday meetup for advanced players, when we play with complex custom scripts and characters. Blood on the Clocktower is a deep, mechanical game of murder and mystery, lies and logic, deduction and deception… think Werewolf on steroids. Each player receives a unique secret role and plays either for the good team – the uninformed majority, gathering info and working with others to solve the puzzle – or the evil team, the informed minority, scheming to eliminate good players and protect their demon from execution. In our beginner games no prior experience is expected and we will gladly explain the game rules to any newcomers. We play in English so players should be able to understand and express themselves in English: an exception is possible for one pair of players willing to play together (as a “Revolutionary” pair) where one player can interpret into and out of English. Please let us know in advance if this is the case. We are very grateful to the wonderful folks at Manifesto for hosting our meetup! **Please support the venue during your visit by buying drinks and/or food.**
Reading Party ☕️📚
Reading Party ☕️📚
\*\*\*\*\*\* ***For address and more details see the website www.pausify.org*** \*\*\*\*\*\* **Event Info:** Pausify is the **biggest community and most active** of book lovers and creatives in Berlin. Impressions: Instagram: **[@Pausify (Co-Reading Space)](https://www.instagram.com/pausify_org/)** Events happen every Sat and Sun at 11 AM. Bring along your **current book to read** (or something **creative** to work on) and join us for this mix of a shared focus time + discussion. \- 11:00\-11:30 \- Meet & greet \- 11:30\-12:30 \- Silent focus time \- 12:30 \- Discussion of books/ projects over coffee Afterwards, join for lunch if you'd like (optional). **Drinks & snacks are included** ☕️ * **To reserve your place, a ticket (€9,90/event) or a community pass (only €17,90/MONTH) [from the website ](https://pausify.org/)*www.pausify.org* is required** * **Attendance here doesn’t show all sign-ups from other platforms. We usually have about 50 to 100 people at each event.** ***FAQ: Why does it cost money if I bring my own project?*** Because we rent a beautiful, central space for every event. Ever thought your monthly apartment rent was too high? Well, multiply that – that’s what commercial spaces in big cities like Berlin cost *per hour*. Of course, if all you want is just some quiet time, your home or a library is perfect. But if you’d like to focus & connect with others in an inspiring space – with drinks, snacks included – that’s what your ticket helps to cover. See pics from our events below - and on our Instagram: **[@Pausify (Co-Reading Space)](https://www.instagram.com/pausify_org/) ☕️** **[Pausify Co-Reading Space Website](https://pausify.org/) www.pausify.org** For questions, please contact us over [Website ](https://pausify.org/) www.pausify.org as this platform can have issues. Thank you! *Please note that photos and videos may be taken during the event and used for promotional purposes to highlight and share the experiences at our events. If you have concerns, don't hesitate to approach the event organizers before the event.*
Train Your Brain: Strategy, Psychology & Play
Train Your Brain: Strategy, Psychology & Play
Train Your Brain Confidence & Adaptability Under Pressure What if confidence, adaptability, and decision-making could be trained through play? This interactive workshop introduces Cognitive Agility Through Chess — a beginner-friendly experience designed to strengthen focus, resilience, strategic thinking, and communication in a supportive and engaging environment. This is not a traditional chess class. Chess is used as a tool for reflection, collaboration, adaptability, and cognitive development through interactive challenges and guided exercises. WHAT TO EXPECT ♟️ Beginner-friendly introduction to chess fundamentals 🧠 Interactive cognitive and strategic challenges 🤝 Team-based and collaborative gameplay ⚡ Exercises focused on adaptability and thinking under pressure 💬 Guided reflection and discussion THIS EXPERIENCE SUPPORTS • Confidence-building • Strategic thinking • Communication • Adaptability • Emotional resilience • Cognitive flexibility • Decision-making under pressure WHO IS THIS FOR? Women interested in: • self-development • leadership • psychology • strategy • meaningful social connection • cognitive performance • creative and reflective experiences No chess experience is needed. EVENT DETAILS 📍 Motel One — Invalidenstraße 54, 10557 Berlin 🕒 2 Hours 👥 Limited small group experience, from 6-12 participants per event PILOT SESSION This is part of a limited founding pilot series in Berlin designed to create a thoughtful, engaging, and collaborative learning experience. FACILITATED BY Radwa Omar Founder & Cognitive Agility Facilitator Train Your Brain — Cognitive Agility Through Chess Train how you think. Elevate how you perform.
Evening of Meditation - Access solutions more easily
Evening of Meditation - Access solutions more easily
*There are always more participants coming as regulars or from other platforms than shown here* \-\-\- We invite you to join our weekly Evenings of Meditation, to gently meet yourself, dissolve stress and live life from beautiful inner states, like calm, joy and connection. These gatherings are not just about meditating on your own, but a step inward we take together. Each time we’ll look into a particular topic in the light of timeless wisdom, reflect on it in a guided meditation, do powerful Oneness practices for greater wellbeing, and experience Deeksha - which helps to speed up your inner growth. **This week's topic: Access solutions more easily** Sometimes, when we face a problem or feel hurt, we tend to analyze it until we become exhausted. There is so much knowledge available that can help, yet for some reason, trying to apply it while in a state of stress often leads to greater disconnection or unsatisfying results. For example, you may say all the psychologically "right" words, yet the wall between you and the other person remains. Let's explore what can help us dissolve conflicts and move into a deeper connection. For more info see: [www.onenessberlin.com](http://www.onenessberlin.com/) 🎟️ **Entry**: € 10 for walk-ins (in cash or PayPal) just for us to pay for the space or **[get a ticket from € 5 >](https://momence.com/l/dah4nwad)** 📍**Where**: Yoga Sky, Am Tempelhofer Berg 7d, 10965 Berlin Follow the Yoga Sky signs in the yard, and take the elevator to the top floor. 🗓 **When**: Sunday, 7th of June, 19:00 - 20:30 Please arrive 5-10 min earlier to settle down. You’re welcome, no matter your background or experience. This is what has worked for us over many years and we love to share it with you. Looking forward to see you, Oneness Berlin Florian & Jazgul
Lousy & Lazy SC - Election Day
Lousy & Lazy SC - Election Day
Unfortunately, German Vereinsrecht requires us to have a board. Fortunately, it only happens once in a while (every 4 years). Today all members of the Lousy & Lazy Sport Club are invited to vote who they want as their board for the next 4 years. Participation is voluntary. Voting is voluntary. Complaining afterwards is strongly discouraged. Remember: if you don't vote, you might end up with the AFD. Or worse.
Türkçe Kurmaca Kitap Kulübü - Pazar Buluşması
Türkçe Kurmaca Kitap Kulübü - Pazar Buluşması
Merhabalar, **7 Nisan Pazar 16:00**'da buluşuyoruz. Mekan [März Bar](https://www.maerzberlin.de/). İçeride rahat berjer koltukların olduğu bir oda var, girince solda. **[Schönhauser Allee ringbahn](https://maps.app.goo.gl/oWVqcXtfZM5q69yN9)** durağına yakın, Stargarder üzerinde. Ulaşımın Ring Bahn (S41 ya da S42) ile kolay olacağını düşünüyorum. Her zamanki etkinlik formatı ve tanıtımı aşağıda: **Önemli Not**: Mekanda sınırlı sayıda koltuk olduğu için genelde 8-9 kişi ile sınırlıyoruz etkinliği. **Eğer gelemeyeceksiniz en azından bir gün önceden meetup'taki etkinlik sayfasında etkinlikten kendinizi çıkartmayı unutmayın**. Böylece Pazar günü gelebilecek kişiler kendilerini ekleyebilirler Açık kitap kulubü formatında buluşacağız, detaylar aşağıda, görüşmek üzere! * **Kitap kulübü "açık" formatta. Yani** **belirli bir kitap üzerinden değil**, katılımcıların o sıralarda okudukları ya da bitirdiği bir kitap üzerine paylaşımda bulundukları daha geniş katılımı mümkün kılan bir format. * Kulübü **kurmaca kitaplar kategorisi ile sınırlı tutuyoruz**. **Kurmaca kitaplar kategorisi şunlardan ibarettir: roman, öykü ve şiir. Yani edebi eserler**. Otobiyografi, kişisel gelişim kitapları ya da sosyoloji, psikoloji vs. kitapları kurmaca değildir. * **Kulüpteki Türkçe vurgusu konuşma dili için**. Kitaplar elbette herhangi bir dünya edebiyatına ait olabilir. Herhangi bir dilde de okunabilir. Yine de misafirlerin ana dili ya da ona yakın seviyede Türkçe bildiğini, ortak paydasının Türkçe edebiyat okuru olmak olduğunu varsayıyorum. Herhangi bir ulusa ya da etnisiteye ait olmak değil.

Complexity Events Near You

Connect with your local Complexity community

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
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)
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!
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!
Cocoaheads
Cocoaheads
We have moved to guild.host. Look us up there. https://guild.host/events/buckeye-cocoaheads-rcavwd
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.
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)