Graph Theory

**⚠️ IMPORTANT: REGISTRATION MANDATORY ⚠️** Registration is **REQUIRED** to attend this event. **Link: [https://lnkd.in/dSK-v3yY](https://lnkd.in/dSK-v3yY)** Your registration is subject to host approval. You must complete the registration process to receive the full event location details and confirmation of your attendance. **Please note: Without approved registration, you will NOT be able to access the event location or attend.** Join us for an exclusive Event with **[G-Research](https://www.linkedin.com/company/g-research/)**! In this interactive event, you’ll tackle maths-based brain teasers and dive into the world of quantitative finance in a relaxed, social setting. Expect a 𝗹𝗶𝘃𝗲𝗹𝘆 𝗮𝘁𝗺𝗼𝘀𝗽𝗵𝗲𝗿𝗲, 𝗰𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗶𝘃𝗲 𝗽𝗿𝗼𝗯𝗹𝗲𝗺𝘀𝗼𝗹𝘃𝗶𝗻𝗴, and a bit of 𝗳𝗿𝗶𝗲𝗻𝗱𝗹𝘆 𝗰𝗼𝗺𝗽𝗲𝘁𝗶𝘁𝗶𝗼𝗻. Form a team of up to 4 people and compete across multiple rounds for 𝗲𝘅𝗰𝗶𝘁𝗶𝗻𝗴 𝗽𝗿𝗶𝘇𝗲𝘀. 🥂 Catering is provided so you can fully focus on the quiz and enjoy the evening. 🏆 𝗣𝗿𝗶𝘇𝗲𝘀 𝗶𝗻𝗰𝗹𝘂𝗱𝗲: 1st place: €250 Amazon vouchers 2nd place: €100 Amazon vouchers 3rd place: €50 Amazon vouchers 📅 𝗪𝗵𝗲𝗻: Friday, 8th May 📍 𝗟𝗼𝗰𝗮𝘁𝗶𝗼𝗻: Mitte, Berlin, Shared upon registration This event is specifically for STEM students (undergraduate, graduate, and PhD) who are about to graduate soon. 👉 Secure your spot by scanning the QR-Code or through the following link: **[https://share-eu1.hsforms.com/1GfuPr7ijQl6AKWQbD5qw-A2b8apt?utm_source=blissmeetup](https://share-eu1.hsforms.com/1GfuPr7ijQl6AKWQbD5qw-A2b8apt?utm_source=blissmeetup)** **⚡ FINAL REMINDER ⚡** **You MUST register and be approved to attend. The event location will only be visible after your registration is confirmed by the host. Link: [https://share-eu1.hsforms.com/1GfuPr7ijQl6AKWQbD5qw-A2b8apt?utm_source=blissmeetup](https://share-eu1.hsforms.com/1GfuPr7ijQl6AKWQbD5qw-A2b8apt?utm_source=blissmeetup)** *** We are **BLISS e.V.**, Berlin’s AI community connecting like-minded individuals passionate about machine learning and data science. ​​​BLISS Website:[ https://bliss.berlin](https://bliss.berlin/?utm_source=luma) ​​​BLISS Youtube:[ https://www.youtube.com/@bliss.ev.berlin](https://www.youtube.com/@bliss.ev.berlin?utm_source=luma)

A space for working on projects & learning new stuff together. 💻☕️ Please RSVP if you intend to join, as we have limited space. 😊

This time we got a typical Berlin game on the table, namely table tennis! There's a hidden spot in Friedrichshain that's not a bar and no smoking that has a table tennis table and equipment, so let's meet there. In case you bring your own rackets, there is an outdoor table nearby too. One complementary drink in the location is essential though, prices are low. If you have questions, just message me.

[*Registration form required below*] **Interested in Japanese sword fighting or Japanese culture? Come join a trial and experience the traditional Samurai art at Katori Shintō-ryū in Schöneberg.** **Trial Fee**: **25€**/ session (2hr). Classes every Monday, Wednesday and Friday from 19:00 to 21:00. **!!SIGN UP HERE**: [Katori Shinto-ryū Berlin Sign-up (google.com)](https://docs.google.com/forms/d/e/1FAIpQLSeBt4A13VgnEcgQQ2PDaruthmYMRWineG4KtUCKsuC9KBsCUQ/viewform) Registration is required before your participation so that we can prepare enough training equipment. **Address**: Belziger Str. 25, 10823 Berlin. **No previous experience required!** The classes are in English and German. **Our website**: [Kenjutsu Berlin - Official school of Katori Shinto-ryu in Berlin (katoriberlin.org)](https://katoriberlin.org/) **Katori Shintō-ryū** is one of the oldest Japanese sword fighting traditions (koryū) still practised today and is recognized by the Japanese government as a cultural intangeable asset. The school was founded in the middle of the 15th century by Iizasa Chōisai Ienao at the Katori Shrine (Katori jingū) and has become the origin of numerous other martial arts schools over the course of its almost 600-year history. The training consists of the continuous repetition of fixed sequences of movements (kata) and includes the use of classic Japanese weapons such as the sword (iai-jutsu, battō-jutsu, ken-jutsu, ryōtō-jutsu, kodachi-jutsu), the long staff (bō-jutsu), the lance (naginata-jutsu) and the spear (sō-jutsu), as well as unarmed disciplines, tactics and spiritual aspects. **The Katori Berlin dojo** is the only official shibu of Otake Nobutoshi-shihan’s dojo Shinbukan in Germany and fully dedicated to the transmission and study of one martial tradition: Tenshinshō-den Katori Shintō-ryū. Through these efforts we aim to contribute to the cultural preservation of this martial tradition. The dojo has one officially appointed shidosha. **Our sensei**: Sebastian Graetz has been active in martial arts since 1997. After almost 15 years of taekwondo in Berlin, he started with Katori Shintō-ryū in Asia in 2014. Since then, he has studied in Japan with Ōtake Risuke-shihan and Ōtake Nobutoshi-shihan, and in Vietnam with Malte Stokhof-shihandai. In 2023, he received his Menkyo license and permission to set up a training group in Berlin the following year.

This is a **shuffle**/**cutting shapes** class for **beginner** and **intermediate** shufflers where we'll be learning a **choreo** and practise it to various speeds. **This time, we're gonna rehearse the two parts of the choreo that we learned the previous two times. We will go over both of them again, but if you wanna practise in advance, I've posted videos with explanations in our telegram chat:** https://t.me/joinchat/73TM5UceauA5YmQy **What you need to bring with you:** **Shoes**: If you'd prefer not to shuffle in socks, please bring a pair of dedicated clean athletic shoes with white soles. **Water**: because Shuffling is like an intense cardio workout :) **Fee**: 10€ (in cash or paypal **after** the event) to cover the cost of the rent, because we're not doing it for profit. Teacher: Ina P.S. You're welcome to join our Telegram group where we share choreos, combos, music, etc. https://t.me/joinchat/73TM5UceauA5YmQy P.P.S. Classes at Milastr. 4 take place every Friday! Two times a month they're done by me and two times - by Ella, who has a completely different teaching style. I suggest you try both to get the best of the two teaching styles!

In this 3‑day Sound Healing Training in Berlin (Klangschalen Ausbildung), you’ll learn how to guide sound baths and simple 1:1 sessions with Tibetan singing bowls and other instruments. The training is suitable for beginners as well as yoga teachers, space holders, and therapists who want to bring sound into their work in a practical, down‑to‑earth way. **WHAT YOU'LL BE LEARNING** **METHODOLOGY** Play Tibetan singing bowls and other sacred instruments Hold space for *one-on-one* healing Facilitate group sound bath sessions Individual chakra healing Hydro Healing with singing bowls **SUPPORT** Live Demos * For a group * For 1 to 1 **Training Material** Help in buying high-quality instruments for your therapies(worth EUR 100) Opportunity to take group classes and individual sessions at our space **THEORY** **History** Principles of sound healing Basic understanding of music theory Explore the best business practices and ethical standards for sharing your healing arts Want to buy handmade singing bowls? Our 100% handmade singing bowls are crafted in our workshop in India using traditional techniques. Perfect for meditation, sound healing, and chakra balancing. Starting at 1150€ (shipping not included) ## Matt Finish Bowlset​​​ Rich, long-lasting sound Handmade by skilled artisans Weight approx 10 kg **MEET THE HOST** **DHIRAJ** I didn’t begin my path as a sound practitioner — I started out as a software developer. But along the way, I was re‑introduced to something much deeper, something that felt like coming home. Through my wife’s love for yoga and spirituality, I re‑connected with meditation and the sounds of Tibetan singing bowls. They weren’t entirely new to me — more like old friends whose voices I had finally learned to listen to. That re‑introduction opened a path I couldn’t ignore. Over time, the bowls became part of my daily life, guiding me toward balance and presence. For more than 7 years now, I’ve been sharing sound sessions and trainings, drawing not only on technique but on the lived experience of how sound can truly shift our state of being. With roots in India, I carry with me a respect for tradition while also creating open, welcoming spaces for modern practice. In my trainings, I don’t just teach methods. I encourage people to experience sound from within — to explore what it means for them — so they can hold spaces that feel genuine, heartfelt, and deeply nourishing. Today, whether guiding a sound bath or mentoring new practitioners, my joy comes from seeing people reconnect with themselves, and knowing they’ll carry that sense of calm into their own communities.

Join us for a fun, low-pressure way to connect with techies/non-techies in Berlin. On **May 8th from 6:00–9:00 PM** we'll run the inaugarial **404 Brain Not Found – Tech Trivia Night**—a playful, welcoming tech-themed quiz night where curiosity beats expertise every time. You don’t need to be a developer, engineer, or “tech person” to have a great time. The questions span everything from everyday tech and internet culture to random fun facts, so everyone can contribute and shine. Whether you’re in it to win or just to laugh along the way, you’ll fit right in. Come with a team of 4–6 friends, colleagues, or fellow trivia lovers—or arrive solo and **we’ll match you up with others.** It’s a great way to meet new people, share a few laughs, and maybe learn something unexpected. Expect good vibes, light competition, and plenty of “wait, I actually knew that!” moments. No pressure. No gatekeeping. Just a great evening together. We’ll have a small **prize** for the winning team—something to celebrate your trivia glory and well-earned bragging rights! We kindly ask each participant to contribute **€2**. A small buy-in, but it makes the win even sweeter 😉 Details **Location**: Kürbiskern Bar at Kopernikusstraße 23 (Near M13 and M10 trams, Also not far from S/U Warschauer Str). **Time**: Please arrive by 18:00, Quiz starts at 18:30. Can't join if you're late. **Teams**: No team no problem! come alone to join others. If you bring your own team (max 4 members). **Contribution**: Bring €2/player to cover prize. **Quiz play**: 3 Rounds of 10 questions each. 2 minutes per question. Please bring a charged phone to answer the questions.

Apologies everyone for the completely skipped date on Easter! The emails from MeetUp were going straight to spam, so I was convinced there was no interest. For those of you still interested, I would suggest that Sunday, May 10 would be a good replacement date to kick things off. Content-wise, the event would stay the same. Meeting place would be the Schoenbrunn Biergarten Kiosk in Volkspark Friedrichshain. This would also be the first opportunity to discuss alternative times and locations. \-\-\- The first chapter of To Our Friends! A great intro to the style of writing and the fast and furious manner of argumentation from the radical theory collective. Selection for discussion: "Merry Crisis and Happy New Fear" Link to the text: https://theanarchistlibrary.org/library/the-invisible-committe-to-our-friends

Meet, Match, MoveOn and Manage or Master Why Meet 1)Meet new People Culture Languages. 2)Not Match Romance, Political Views nor Religion, only Respect and Joy 3) Moveon, advance with your level, goals, and especially share and try Rotate the groups and let others participate a bit. 4) Master the challenges, and Manage to give a Like or appreciate the meetups!! **Thematic** or small Concept: Manage to Bring 2 German Friends and you get a Drink. if you bring your Ex Partner + 2 German friends =2 drinks = thats the Challenge and the Attitude of 2026

A cozy afternoon for migrant mamas and daughters. We will **create a small zine** where we collect our **migration and family stories**. For more information and registration: [tally.so/r/dW6Y8V](tally.so/r/dW6Y8V) Ein gemütlicher Nachmittag für migrantische Mütter und Töchter. Wir **basteln ein kleines Büchlein**, in dem wir die Geschichten unserer **Migration und Familie** festhalten. Für weitere Infos und Anmeldung: [tally.so/r/dW6Y8V](tally.so/r/dW6Y8V)

During this hike, we’ll take a look at what has changed over the winter (in case you joined us on this hike last year on 3 October). As in autumn, we will meet at Friedrichshagen S-Bahn station (on the platform, east exit) and start the event with an ice cream from a famous ice cream place on Bölschestraße. Then we will hike through the Erpetal, across woods and fields, into the outer districts of Berlin (https://www.komoot.com/tour/2936165603). If you don't like ice cream, please arrive at the S-Bahn station Friedrichshagen at 13:30 am instead. We will pick you up at the corner of Fürstenwalder Damm and Dahlwitzer Landstraße. To the north-east of the station, there is an area with benches and a toilet. On Google Maps, the toilet is indicated as 'Berliner Toilette S-Bahn'. We will pick you up at this spot. If you need to contact other participants during the hike (for example, to find out where to meet us if you are running late), please use the Signal group link that I will send to all participants via private message three hours before the hike. This timing is intended to prevent non-participants from misusing the link for unwanted advertising, which has happened in the past. Signal allows us to share our locations during the hike without involuntarily forwarding this information to the intelligence services of authoritarian or non-authoritarian states, but unfortunately the location sharing function does not include tracking, i.e. no continuous updates. For all other purposes, especially socialising and posting photos, please use the Telegram subgroup 'Event Chat & Photos': https://t.me/addlist/KAOk2PA4BDE0ZTY8 . The hike will take place if at least 6 people sign up. As long as there are more than 6 people, you can sign up and cancel as many times as you like. If there are 6 or less people, please avoid cancelling, as this might make the other participants feel insecure about whether the hike will take place (or whether there is something wrong with the hike and they should cancel as well --> Matthew effect - Wikipedia). If there are less than 6 participants, the hike will also take place unless the majority of the participants are in favor of canceling the hike.

No special thoughts on this one. I'm just looking forward to see you all again for a new edition of the INFJ meetup! ☀️🍻 Whether you identify as an INFJ, align closely with its traits, or simply have a curiosity about meeting individuals of this type, this event is for you. Let's share our insights, exchange life experiences and discuss anything that occupies our minds. From past events, having the same MBTI type in a meetup is a very worthwhile, sometimes even family-like experience. If you're uncertain about your personality type, you can take a quick test here: https://www.idrlabs.com/test.php All other MBTI types are also always very welcome 🤝 See you there 💚 Cover image background by @Valeriana_infus

This year we have our very own big covered tent on the silent green lawn from 13–15h on Sunday May 10. To gather, chat with each other and have a nice day together! It’s public open day, completely free APART FROM THE SCREENINGS, WHICH COST 6€/hourlong screening (not related to our group of course) There’s a character art market, an art exhibition, collage workshop, picture book readings, and 6 screenings plus a Kids Kino.

Join me for a small, mindful photography walk in nature. (**NOTE Time is 9:00 AM EST(Meetup is having technical Issue))** This is a slow, intentional gathering — not focused on fitness or perfect photography — but on simply pausing, observing, and being present. We’ll walk at a gentle pace, with moments of quiet, and a few light prompts to help you notice details you might normally miss. 📷 You don’t need any photography experience — a phone camera is enough. This is also not a business networking event. It’s a calm space to connect with nature and, if it feels natural, with like-minded people. 🌿 What to expect: • A slow-paced, relaxed walk • Moments of silence and observation • Simple reflection prompts 📍 Location: [ Red Trabue Nature Preserve] ⏱ Duration: \~60 minutes This is a small, initial gathering as I begin creating this space through WellGratiVibes — a blend of mindfulness, nature, and quiet connection. If this resonates with you, you’re welcome to join.

**Total Eclipse of the Chart: School Redistricting Dashboards** In this presentation, we will explore the utilization of maps, sets, and SQL within a Tableau dashboard to help provide “what-if” analyses generated through the use of a mapped dashboard, providing different scenarios and the potential implications of these. While in this use case we are focused on a large school district, the concepts of utilizing existing data to explore the future impacts of modifying different geographic boundaries can be useful to many industries, balancing the mix of maps with visual analytics. **About Our Speaker** Robert Kramer is the Data Systems and State Reporting Coordinator at South Western City Schools in Grove City. He has worked there for 17 years, serving previously in the roles of Data Analyst, Programmer, and Operations Coordinator. Prior to working at South Western, he worked as a Systems Engineer at Pinnacle Data Systems in Groveport. He graduated in 2005 from The University of Toledo with his Bachelor’s in Computer Science and Engineering, and a minor in Mathematics. Robert resides in Obetz with his wife, and their 15 and 12 year-old daughters. He was also just elected to his 3rd four-year term on the Obetz City Council. 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)

Join us as we get together to see the top-reviewed comedy-drama, I LOVE BOOSTERS! The film comes from writer/director Boots Riley and follows a group of shoplifters who take aim at a cutthroat fashion maven. Here are details, trailers and our plan for this event: DESCRIPTION: The film follows a group of shoplifters who take aim at a cutthroat fashion maven. It is written/directed by Boots Riley (Sorry to Bother You) and stars Keke Palmer, Naomi Ackie, Taylour Paige, Poppy Liu, Eiza González, LaKeith Stanfield, Will Poulter, Don Cheadle, and Demi Moore. BUZZ AND ACCLAIM: I Love Boosters was the opening film at this year’s SXSW Festival and premiered to rave reviews! It is currently earning a tremendous 97% positive rating on Rotten Tomatoes where critics call it, “an unexpected celebration of friendship, community, and solidarity.” Others call the film “an exercise in radical empathy,” a “masterful” and “optimistic” film designed to “provoke discussion” while making the audience laugh. TRAILER: [https://www.youtube.com/watch?v=r4lPRISgr9c](https://www.youtube.com/watch?v=r4lPRISgr9c) SUMMER OF ICE CREAM: GRAETER’S! Established way back in 1870 in Cincinnati, this historic, family-owned brand is famous for their delicious small batch ice cream and any chocolate chunk flavors! They are currently the only commercial ice cream maker using the French Pot method that they’ve been using since they first opened! Plus, those chocolate chunks, oh my goodness! Vegan options are available. PLAN: We’ll plan for a 7pm-ish showing and will meet in the lobby area about 20 minutes before the show. Advance ticket purchase not required for this theater but Showtime and complete details will be confirmed/announced as the date gets closer. Look forward to seeing you there, Dan

Let’s meet, wander the exhibits and open galleries, and enjoy an evening out in the Franklinton Arts District. (Nearby pay parking is available in the garage on McDowell, right around the corner from One Line Coffee, and, past it along the curb as McDowell dead ends.)

Join us as we get together to get together to help those in need at this CMG Gives Back event! We have a great little community of Movie Group friends so rather than see a movie this time, we’ll help “create a better world” by helping serve those in need. Here are complete details and our plan for this event: FAITH MISSION – GRANT KITCHEN: The Faith Mission kitchen and dining room serves residents 3 meals a day, every day of the year. For this event, our group will help prepare food, serve meals, assist residents in the dining room, wash dishes, and clean surfaces. PLAN: We will be preparing / serving / cleaning for BRUNCH from 10:30am to 12:30pm and have space for a total of 7 volunteers. Please arrive at 10:20am and wear closed-toe shoes and long pants. LOCATION: Faith Mission – Grant Kitchen is located at 245 N. Grant Ave. Enter the kitchen at Dock 1 (in the back of the building), indicated in the attached map. On-site parking in the adjacent lot and street parking is available in the surrounding area. Below are some links / attachments with additional info/details: IMPORTANT REMINDER: Our group will be providing all of the volunteers on this day so a firm RSVP count is essential. Please only sign up if you are certain you’ll be able to attend. If something unavoidable comes up, please try to update your RSVP no later than one week prior to the event. With few exceptions, no shows or cancelations within 1 week of the event will not be eligible for future CMG Gives Back events. I appreciate your understanding as we try to ensure the agencies have the volunteers needed to provide the essential services they provide to the vulnerable population they serve. Our Partner Agency for this event is Lutheran Social Services! A huge THANK YOU to all of YOU for volunteering at this (and any of our previous) CMG Gives Back events! Should be another good/fun/meaningful time together, Dan

Enjoy a nice day out for early dinner. No over-the-top expensive Mother's day hoopla stuff. Just good eats.