Continuous Integration

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

[*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.

On Friday March 27th, 343 Labs takes over Madame Claude for a live set electronic showcase to celebrate the release of a new hardware techno project Raw Image. Entry is free / by donation. Come for an evening of inspiring electronic music by 343 Labs staff and graduates with a decidedly live, hardware and improvisational approach. **Lineup:** * [Raw Image](https://www.instagram.com/raw_image_live) * [Marius](https://www.instagram.com/marius.live/) * [Frau Lou](https://fraulou.ch/) * [Uninvited](https://linktr.ee/Uninvited_nyc)

**Arab & North African *Women* in Berlin — Let's Eat & Actually Connect** Having people around you who truly get you makes life in Berlin feel completely different. But finding that as an Arab or North African woman here, women who share your background, your humour, your food, your story, is harder than it should be. I'm Aisha, I'm mixed Moroccan and married to a Jordanian — and I know that feeling personally. So I opened a table for exactly that. **You're welcome here if you are:** * 🌍 Arab, North African, or mixed * 💛 A friend, partner or colleague who loves Arab culture and wants to connect * 🌱 Curious about plant-based food or already vegan **What to expect:** * 🧆 Real Arab-inspired vegan food at LoveBurger, Neukölln * 💬 Honest conversation — no explaining yourself, just be yourself * 🪑 Maximum 15 seats — intimate on purpose * 🆓 Free entry, order your food * 📅 Friday, 27th March at 7pm *Come hungry. Leave with someone's number.*

Liebe Deutschlernende, Das nächste Sprachcafé findet am **27.03.** von **15:30 bis 17 Uhr statt.** Das Thema: Wird vor Ort bekannt gegeben. Wir freuen uns auf euch!

## "Ich kann nicht malen! Du möchtest malen, aber traust dich nicht? Freude an Farben, an einer kreativen Auszeit, mehr braucht es nicht zum Malen. Es ist wie einzutauchen in die eigene Farbwelt, denn es ist alles da! Da bei mir nicht gegenständlich gemalt wird, fällt es super leicht zu starten und sich den Farben und dir anzuvertrauen. Es entstehen wunderbare, farbenfrohe Bilder. Intuarts Malkurse (fast) immer Freitags ab 17.30 bis 20.00 Uhr oder Samstags ab 10.30 bis 13.00 Uhr

We are going to be seated together at **the big table on the 1st floor** of the cafe. As always, we will do **two sessions of each 45 minutes** of writing with **one break of 15 minutes** in-between. We are making reservation and counting on you to show up, so please register only when you are going to be there, don't forget to update your RSVP if you can't come. Unfortunately cafes in Berlin are getting less and less laptop-friendly, please don't forget to order your drink or snack to support the cafe which will have us. If you are new to the meetup, don't worry, just come and say hi to the organizer. We also have many long-term regulars who will be happy to help you out and feel welcomed. We also have a **Telegram chat**: https://t.me/joinchat/ERW3pxD5kfELGeWs9SUhjw For more information, visit: https://shutupwrite.com Looking forward to see you! 😊

**Meditation – One Hour of Presence (All levels) by STUDIO B (https://www.studio-bewusstseinserfahrungen.de/)** This one-hour meditation session is suitable for beginners as well as experienced practitioners. We begin with a short and gentle breathwork exercise to regulate the body, calm the nervous system, and bring attention inward. This prepares the transition into meditation. This is followed by a 15–20 minute introduction to the meditation practice. During this phase, I explain the core principles of meditation and assign each participant a personal meditation task, tailored to their individual level of experience. The intention of this part is to create clarity, inner orientation, and a sense of safety for the silent practice. We then enter a first phase of silent meditation. After approximately 15–20 minutes, the silence is intentionally interrupted by a short walking meditation. This is not a break, but a conscious transition that integrates the body, releases restlessness, and deepens presence. Afterwards, we return to silent meditation. Each participant practices independently with their personal instruction, within a calm and supportive space. This session invites you to cultivate presence, quiet the mind, and either deepen an existing meditation practice or begin one in a grounded and accessible way. **Open to all levels. No prior experience required.** Payment is for the room. ​ \*\*\* ​Session structure - **duration: 60 minutes** **1\. Arrival & Breathwork \| 5–7 minutes** Gentle, regulating breathwork to calm the nervous system and gather attention. **2\. Introduction & Personal Meditation Task \| 15–20 minutes** Introduction to the meditation practice. Each participant receives a personal meditation task, adapted to their level of experience. **Purpose of this first phase:** to create inner orientation, clarity, and a sense of safety for silent meditation. **3\. Silent Meditation – Phase I \| 15–20 minutes** Guided entry into silent meditation with individual practice. **4\. Walking Meditation \| 5–8 minutes** Mindful walking meditation as a conscious transition. Integration of the body, release of restlessness, deepening of presence. **5\. Silent Meditation – Phase II \| 10–15 minutes** Return to silence. Deepening the practice after movement. **Optional: Short Closing \| 2–3 minutes** Gentle return and integration. \*\*\* ​Safety and integrity ​The session is guided in a trauma-sensitive and professionally held container. Clear instructions, pacing, and support are provided throughout. No prior meditation experience is required. ​ \*\*\* ​Facilitator ​The session is facilitated by a highly trained practitioner with extensive experience in meditation, trauma-sensitive breathwork, and somatic awareness practices. ​**Background includes:** * ​​12 years of Zen meditation practice * ​​100 hours Meditation Facilitator Training in Non-Dual Shiva Tantra * ​​200 hours Trauma-Sensitive Breathwork Training (IBF certified) * ​​Reiki Level II * ​​Training in Internal Family Systems (IFS) coaching * [STUDIO B](https://www.studio-bewusstseinserfahrungen.de/)

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.

**Shamanic Conscious Connected Breathwork by** [STUDIO B](https://www.studio-bewusstseinserfahrungen.de/) This group is dedicated to **Conscious Connected Breathwork**, a powerful somatic practice for deep emotional release (nervous system release). Intense states of awareness are possible. Through **conscious, connected breathing**, rhythmic music, and guided facilitation, participants are invited to access deeper layers of awareness, release stored stress and emotions, and reconnect with their inner resources. There are **no substances involved**. The work is grounded, body-based, and trauma-aware. Price is only for the room. ### This group is for you if you want to: * release stress, tension, and emotional blockages * explore non-ordinary states of consciousness through breath * experience clarity, emotional relief, and deep relaxation ### Each session typically includes: * introduction and intention setting * guided conscious connected breathwork * music-supported journey * integration and grounding ### Contraindications This practice is **not suitable** for people with any of the following conditions: * pregnancy * epilepsy or history of seizures * severe cardiovascular disease or high blood pressure not medically controlled * recent surgery or acute physical injury * glaucoma or detached retina * severe asthma * antidrepressiva * diagnosed psychosis, bipolar disorder, or severe psychiatric conditions If you are unsure whether this practice is appropriate for you, please **consult your healthcare provider** or contact the facilitator in advance. **No prior experience is required.** Beginners are welcome. Sessions are guided with care, structure, and clear boundaries. This is a **safe, respectful space** for self-exploration, presence, and embodied awareness. Sessions are held in English & German. German participants are very welcome.[ABOUT US STUDIO B](https://www.studio-bewusstseinserfahrungen.de/)

Chitta Walks is for people whose days move fast, while the mind never fully lands. Thoughts keep looping even when nothing is urgent. The body moves, but attention is elsewhere. Over time, this disconnect drains clarity and ease. This walk is a simple reset. We meet in Berlin’s Tiergarten and walk at a gentle pace. Parts of the walk are in silence, with light guidance and a few short prompts. The walk itself is the practice, bringing body and mind back into the same moment. No apps. No performance. Just a clear space to slow down and notice what is happening. If you want to slow down without withdrawing from life, join a Chitta Walk. ✨ **What to expect (approx. 90 minutes):** * A short arrival and orientation * A guided silent walk (phones off, no conversation) * One concise science-based impulse on attention or stress * Optional reflection in pairs or small groups * A simple takeaway or experiment for daily life 🚶**Who this is for:** * Professionals, creatives, and people in transition. * People who feel mentally busy and want more clarity and balance. * Those curious about mindfulness, but grounded and practical. * Anyone comfortable with silence and gentle self observation. 🔔 **Practical notes:** * Duration: 60-90 minutes * Wear comfortable shoes and weather-appropriate clothing * No prior experience needed * Group size is limited to keep the space quiet and focused 🧭 **Facilitator:** My name is Partha Sarathi, you can call me PS. I have lived in Berlin for over 12 years. With a background in physics and materials science, my interest in mindfulness grew through personal experience with stress and health challenges. I facilitate the space and structure of the walk, inviting shared exploration rather than instruction. 🤔 **Why Chitta Walks?** Chitta is a Sanskrit word referring to the mind or field of awareness, used here in a practical, non-religious sense. Chitta Walks is about noticing how the mind works by slowing down and walking together. Mindful walking makes thought patterns visible in real time, while moving and sensing in the world. The name points to a simple capacity: noticing what is happening in the mind without immediately trying to fix, judge, or optimize it. 🌿 **Possible effects:** A calmer nervous system. Clearer attention. A felt sense of being more present in your body. Subtle insights into how your mind reacts under everyday conditions. A quieter, more grounded way of moving through the city. **Come as you are. Walk. Notice. Leave with a little more space inside.**

Dear Members, I warmly invite you to tomorrow’s small and intimate gathering. 📍 Köpenicker Str. 40, 10179 Berlin 🕒 3:00 PM This session combines gentle breathwork with a guided feminine embodiment practice in a safe and respectful space for women. We will explore slow, conscious breathing and simple, self-guided touch over clothing in the heart, chest and lower belly area. The focus is body awareness, presence and reconnection with yourself. There is no partner work. Each woman remains in her own space throughout the session. All touch is self-guided and completely optional. Please wear comfortable clothing that allows you to relax and move freely. This is a beginner-friendly practice. No prior experience with breathwork or embodiment work is required. The intention of this evening is not intensity, but reconnection. Not performance, but awareness. Not activation, but gentle integration. You are invited to: • Slow down • Feel your body from within • Explore the connection between your chest and lower belly • Meet yourself with kindness and curiosity Come as you are. We will move slowly, respectfully and with care. ### Contraindications This practice is **not suitable** for people with any of the following conditions: * pregnancy * epilepsy or history of seizures * severe cardiovascular disease or high blood pressure not medically controlled * recent surgery or acute physical injury * glaucoma or detached retina * severe asthma * antidrepressiva * diagnosed psychosis, bipolar disorder, or severe psychiatric conditions If you are unsure whether this practice is appropriate for you, please **consult your healthcare provider** or contact the facilitator in advance. **No prior experience is required.** Beginners are welcome. Sessions are guided with care, structure, and clear boundaries. This is a **safe, respectful space** for self-exploration, presence, and embodied awareness. Sessions are held in English & German. German participants are very welcome. [ABOUT US STUDIO B](https://www.studio-bewusstseinserfahrungen.de/)

Hey everyone! I’m organising a co-working + socialising session for all of us who like to work on something (e.g. our own project, freelance or remote work) but don't feel like sitting alone at home. 🙂 To ensure that we have both **socialising** AND **working**, we will be using the so called “Pomodoro” technique: **50min of deep work** (silent), followed by **10min of break** to socialise. Then repeat! If you get into flow, you're also welcome to skip the breaks. It’s an effective way to stay focused - you can read more about it [here](https://en.wikipedia.org/wiki/Pomodoro_Technique). Anyone from any background is welcome, whatever project you are working on or whatever is your personal background. I (the host) speak English and German, so either is fine :-) ——————————————————- AGENDA: * **15min Intro** * Get to know everyone, talk about what you will work on today * **Pomodoro Session** (3x) - *Each Pomodoro session consists* *of...* * ...**50min** of uninterrupted “deep work” (no talking, no interruptions, no phones) * ...**10min** of break: share your progress with others, talk about what you are stuck on etc. * Repeat * Conclude and celebrate your progress Share your progress, socialise and get to know others 😊 ———— We'll be at the Social Hub Berlin (they have a food menu in case you get hungry). The structured part will end at 2:30pm, but you're welcome to stay longer, go for lunch together, or leave earlier. See you there 🩵 **\*\*We'll reserve the long table. Please update your RSVP in advance if you can't attend!\*\***

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

Come chat about Atlassian tools and best practices at the Nationwide Sunny Street Cafe and Breakfast is on Atlassian! Let's get the day started off with breakfast with your ACE Leaders! We're always excited to talk about Atlassian Products, share our knowledge and hand out swag! Come chat with us about new product news and anything you are working on within the Atlassian product stack. This is a great opportunity to come see what we are all about, hear new business news and share with other Atlassian users your questions and experiences. We'd love to see new and old friends come out to chat and learn about Atlassian! Agenda --- Moderators Kimberly Deal - Columbus Atlassian User Group Leader Kevin Stanley - Columbus Atlassian User Group Leader Hosted By Kimberly Deal, Atlassian User Group Leader Kevin Stanley, Chief Everything Greg Sprowls, Agility Lead --- Global Partner Atlassian (http://atlassian.com) Millions of users globally rely on Atlassian products every day for improving software development, project management, collaboration, and code quality. Partner Atlassian --- For over a decade, Atlassian customers have come together to network, share ideas, solve problems, and find new ways to use Atlassian products. Today, more than 15,000 people take part in Atlassian community events in more than 30 countries. --- Complete your event RSVP here: https://ace.atlassian.com/events/details/atlassian-columbus-presents-rise-and-shine-with-atlassian-downtownnationwide-22/.

**Caller: Kim Thompson** **Band: Full Moon Country Dance Orchestra** **Clinton Heights Lutheran Church** **15 Clinton Heights Ave, Columbus, OH 43202** WHAT IS CONTRA DANCING? Picture the Grand Ball scenes like you’ve seen in period films such as “Pride and Prejudice”, where the dancers are lined up in long lines, across from each other. That’s English Country Dancing, the predecessor of contra dancing. Now, add moves like “swing your partner” and “do-si-do,” like you’ve seen in square dancing. Set it to fabulous, high energy, live music with fiddles, guitars, percussion and more, alá “Riverdance.” Finally, set the whole scene down in the middle of Woodstock, with a hip, groovy atmosphere, a bit of tie-dye, and hints of counter-culture attitude. THAT’s Contra Dancing! Wear cool and comfortable clothes (you will get warm) and clean shoes that won't mark up our nice wood floor. Be sure to come for the beginner's lesson from 7:30 - 8:00, followed by dancing 8:00 - 10:30. All dances are taught; we will help you learn! Beginners always welcome, no need to bring a partner. Cost is $10.00 adults, $5.00 ages 12-26. Under 12 free. Free parking in church lot. For more information contact me or check out our website: [www.bigscioty.com](http://www.bigscioty.com/) Please bring your own refillable water bottle.

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

**How to take control of your subconscious and harness its power!** Join us for an eye-opening lecture where the speaker will break down complex ideas in a clear and practical way. You’ll gain insights into: ✅ The true definition of the subconscious ✅ How it generates unwanted emotions ✅ Its real purpose and function ✅ What determines the pressure it exerts on you And the most important topic: **How do you take control of your subconscious!** But this isn’t just another lecture where you sit and listen passively. It’s interactive and engaging—you can ask questions at any time. 📅 Reserve your spot now! Seats are limited, so don’t wait too long to sign up. Location: 1266 Dublin Rd, Columbus, OH 43215 Hosted by the Hubbard Dianetics Foundation

Christians in Tech is a community at the intersection of faith and technology. Our meetups are designed to spark meaningful conversations, promote knowledge sharing, and encourage growth—both in your career and your spiritual walk with God. Whether you're an experienced professional or just starting your tech journey, CIT welcomes you. Our Website [https://linktr.ee/citcbus](https://linktr.ee/citcbus) Sponsors and Partners * Improving (Venue Sponsor) * Bethel World Prayer Center (Fiscal Sponsor) * Fruits & Roots (Coffee Partner)

Feeling down? Sometimes depressed? Can't focus? Negativity & stress? Recent losses? Creativity in career and personal life hindered by mental blocks? Sometimes we never fully recover from traumatic experiences. Whether it was yesterday, last week or a year ago, traumatic experiences - a loss of a loved one, losing a job, a breakup - can leave you scarred. You talk about it and feel a little better, but it never goes away. After you hang up the phone, it's still there; the sadness, the cloud, the over-thinking, the worry, the guilt. You try to focus, but you're blocked. You try to look forward into new experiences, new relationships but a cloud is hanging over you, casting a shadow on what you once considered a bright, cheerful future. What happened to your courage? Your strength of character? You're 'why not' attitude? Whoever said 'time heals' must have had a special time machine, because after weeks, months, years, you're wondering - when exactly does that kick in? Sometimes it seems like drinking or drugs are the way to go. But they wear off, and now the problem is still there with added side effects from the drugs. At this free local Meetup event we will talk about: * What causes grief, anxiety and depression to become chronic. * Is it possible to regain your joy and happiness even after traumatic experiences? * How to break away from negativity and focus on the future * What are the steps to take to get control of your mind and your emotions? Learn about a safe, gentle, do-it-yourself counseling that can be done in the comfort of your own home. Let's explore safe, effective solutions for healing from traumatic experiences. Be sure to click on the red "Attend" button below to come to the event. We look forward to seeing you there. This group is sponsored by the Dianetics & Scientology Life Improvement Center.

**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: Type Annotations with John Cassidy 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