Mac
Macに興味や関心のある地元の人々と出会いましょう:Meetupなら、仲間と経験を共有し、刺激し合い、互いを励ますことができます。 Macグループにぜひジョインしてください。
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Tandem Deutsch Spanisch
Andere drücken die Schulbank, wir aber wollen in gemütlicher (und realer) Atmosphäre wieder aufeinandertreffen und einen Deutsch-Spanisch-Tandemkurs aufleben lassen. Beim einfachen Zusammenkommen und kennenlernen lässt es sich schließlich viel effektiver lernen. und Spaß haben. ...
Bachata Dance Class Berlin - Beginners-+ Tanzkurs (Montag)
Bachata (the dance of our generation) is a social couple dance like Salsa - no choreography. The community in Berlin is active daily - you will meet a lot of open-minded people and make new friends quickly!
Every Monday we have Bachata dance classes in Berlin - we are usually a group of around 20 people (95% beginners):
🕖 19:00 - class: Technique for Beginners+ (0-1+ years experience)
• No partner needed (we switch).
• You can start from zero in any of these classes!
📍 Adress: Klosterstraße 44 ([Google Maps Link](https://maps.app.goo.gl/5VGEqaVSy9xBCoHv9)) - near S+U Alexanderplatz
• Entry: Entrance A, code: 5928# - 5th floor (500).
• Price: 12€ per class.
✅ Dance teacher contact: [WhatsApp-group](https://chat.whatsapp.com/IWKPsid0cBDAUHCWKZNL2B) / [Instagram](https://instagram.com/mahir.bachata.berlin)
🇩🇪: Bachata (der Tanz unserer Generation) ist ein sozialer Paartanz wie Salsa - keine Choreographie. Die Bachata-Szene in Berlin ist groß und täglich aktiv - du wirst schnell viele offene Leute kennenlernen und neue Freundschaften schließen!
Jeden Montag findet dieser Bachata Tanzkurs statt - wir sind meistens eine Gruppe von 20 Leuten (95% Anfänger):
🕖 19 Uhr - Kurs: Technik für Anfänger+ (0-1+ Jahre Erfahrung)
• Kein Partner nötig (wir wechseln).
• Du kannst in diesen Kursen jederzeit von null starten!
📍 Adresse: Klosterstraße 44 ([Google Maps Link](https://maps.app.goo.gl/5VGEqaVSy9xBCoHv9)) - Nähe S+U Alexanderplatz
• Zugang: Eingang A, Code: 5928# - drinnen Knopf drücken links an der Tür. 5. Etage (500).
• Preis: 12€ je Kurs.
✅ Tanzlehrer Kontakt: [WhatsApp-Gruppe](https://chat.whatsapp.com/IWKPsid0cBDAUHCWKZNL2B) / [Instagram](https://instagram.com/mahir.bachata.berlin)
Schreib uns gerne eine Nachricht, wenn du offene Fragen hast! Wir freuen uns auf dich ❤
New in Berlin: Easter Monday Connections – Social Butterfly Club 🦋
Easter Monday carries a different kind of energy — somewhere between a long weekend, a fresh start, and the feeling that spring is finally here.
This Social Butterfly Club Meetup brings that energy into a relaxed Monday evening. A space to connect, share conversations, and start the week with a bit more lightness and curiosity. 🌷
There might be a few small Easter surprises hidden around — nothing too serious, just a playful excuse to look around, smile, and maybe start a conversation with someone new. 🐣
Whether you’ve spent the weekend with people, by yourself, or somewhere in between — this is a chance to step back into the city and connect.
✨ Suggested Ice Breaker Question:
“What has been a highlight of your long weekend?”
Orga
This meetup is donation based. Your contribution helps keep this community alive and is highly appreciated. You can either contribute in cash or via Buy me a Coffee: [https://buymeacoffee.com/butterflyradar](https://buymeacoffee.com/butterflyradar)
Questions? Check our Meetup-FAQs:
[https://socialbutterfly.berlin/meetup-faq/](https://socialbutterfly.berlin/meetup-faq/)
Meet your host
I’m Julia — a Berlin local who loves bringing people together. My path went from growing up in a dance school to studying philosophy to working in IT support, and somehow all of that led me here: hosting meetups and creating spaces where people can show up, relax, and connect.
Insta [https://www.instagram.com/juwaberlin/](https://www.instagram.com/juwaberlin/)
LinkedIn [https://www.linkedin.com/in/julia-waehnert/](https://www.linkedin.com/in/julia-waehnert/)
About
The Social Butterfly Club 🦋 is a Berlin-based community that has been bringing people together for over three years. Each gathering is part of a larger framework designed to help friendships grow through shared experiences in the city — with a long-term vision of turning Berlin itself into a shared, playful experience.
Love the vibe? There’s a whole community waiting for you.
🦋 Join the Social Butterfly Club and experience Berlin together
Join our Telegram Group:
[https://t.me/+OnASVWZ7emhjYzEy](https://t.me/+OnASVWZ7emhjYzEy)
Subscribe to our weekly newsletter:
[https://socialbutterflyradar.substack.com/](https://socialbutterflyradar.substack.com/)
🌸 Support us with a monthly membership:
Become a Founding Flutterer for 14.95€/month and help the Social Butterfly Club grow. Your support keeps the project alive and helps us continue creating spaces where people in Berlin can meet and connect.
[https://steady.page/en/social-butterfly-club/](https://steady.page/en/social-butterfly-club/)
Vegan boardgames @ RuDi
Come along for an evening of board games, good conversations, and great company with like-minded people!
We’re meeting at **RuDi Nachbarschaftshaus**, a colorful and inclusive neighborhood community space.
We provide games – all you need to bring is yourself. If you have any games you want to share, feel free to bring them along as well! You’re also welcome to bring your own vegan food and drinks to enjoy during the evening.
**Where**: RuDi Nachbarschaftshaus, Modersohnstraße 55, 10245 Berlin
**When**: 6 April, from 18:30 to 00:00
**Contribution**: 2 € event fee (non-refundable).
Half of it covers the cost of the event space.
The other half helps cover the Meetup fee and small costs; any extra is donated to animal rights NGOs. You can either pay with paypal or cash the day of the event.
This event is for vegans or vegan-curious. If you are not vegan (even vegetarian), and you are attending this event, please **only bring vegan food/drinks** to respect the mission of the group and other members.
This is a casual event, so turning up late or with an extra friend is all fine. If you can’t come after RSVPing, please update your RSVP so others on the waiting list can join.
Please note that we have a zero-tolerance policy for hate, discrimination, or disrespect of any kind. This space is meant to be safe, inclusive, and welcoming for vegans of all kinds.
The Sandwich Open Mic
🥪THE SANDWICH MIC 🥪
It’s a *show up, go up* comedy open mic — 12 spots total!
Bring your jokes, your friends, and your best punchlines.
🎟️ Free reservations for guests (we appreciate donations at the end).
💥 Good vibes, cold drinks, and fresh laughs every week.
Lindy Hop | Swing Dance Classes in Prenzlauer Berg
-DROP IN - *(English below)*
**Lindy Hop \| Swing Dance**
Klassen (fast jeden Montag)
19:00 Uhr Starter
20:15 Uhr Improver / Refresher
Für mehr Informationen & Kosten, bitte hier schauen:
[SWING PATROL KOLLE 37](https://www.swingpatrolberlin.com/sp-kolle37.html)
\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-
Classes (almost) every Monday
19:00 Uhr Starter
20:15 Uhr Improver / Refresher
For more information & cost, please look here:
[SWING PATROL KOLLE 37](https://www.swingpatrolberlin.com/sp-kolle37.html)
Monday evening Basketball at Bergstr in Berlin Mitte 10115
We play half court 4x4 amateur basketball.
All levels are welcome but you should be able to play and know the basic rules.
Don't be alarmed by the low attendee number, this group is mostly managed through WhatsApp today, we'll add you when you come play.
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Monatlicher Stammtisch der JUG Berlin-Brandenburg
Liebe JUG-Mitglieder,
wir möchten Euch herzlich zu unserem nächsten Stammtisch, der jeden ersten Dienstag im Monat stattfindet, einladen. Alles weitere kann im unserem Blog unter http://www.jug-berlin-brandenburg.de/ gefunden werden.
Viele Grüße
Sandra, Jan, Jörg und Oliver
Text Collective Buchclub in Berlin-Lichtenberg
Dieses Format richtet sich an alle, die im Hinblick auf das eigene Schreiben gemeinsam mit anderen Menschen Texte lesen und diskutieren wollen.
**Beim ersten Treffen unseres neuen Buchclubs besprechen wir DIE VEGETARIERIN von HAN KANG.**
Die Teilnahme ist kostenlos (auch ohne Text Collective Mitgliedschaft).
Bitte das Buch bis zum Treffen gelesen haben.
Veranstaltungsort ist das Café Maggie in Lichtenberg, Frankfurter Allee 205, 10365 Berlin.
Discussion philosophie & politique 🌟
Salut les amis,
Nous vous invitons pour notre prochaine discussion **le mercredi à 19h00**, **au Dussmann KulturCafé**, au 2e étage de Dussmann das KulturKaufhaus Berlin, Friedrichstraße 90, 10117 Berlin. Nous espérons voir de nombreux nouveaux visages et avoir une discussion animée et inspirante !
✨ **Au programme ?** Des échanges captivants sur des sujets de **philosophie** et de **société** qui nous intriguent et nous passionnent. Une belle occasion de partager nos idées, découvrir d’autres points de vue et apprendre ensemble dans une ambiance conviviale.
**Niveau de français** : Idéalement, il vous permet de participer à une discussion intellectuelle sans trop de difficultés !
**Lieu** : Friedrichstraße 90, 10117 Berlin
À bientôt! 😊
Design and Animation (2D/3D) Meetup Berlin
It's all about getting to know new people from your favorite industry.
So if you are interested in Motion Design, 2D or 3D Animation, CGI, Illustration or any related field, feel free to join us. Grab a beer in a relaxed atmosphere, have a nice chat about key frames or discuss your next project!
Beginner or expert – wir freuen uns auf dich!
regular NixOS Meetup @c-base
We are back in the c-base!
Do you already run NixOS and want to talk to other people or want an introductory session with some NixOS users. Just bring your machine!
Usually there are no topics, we just sit in front of our computers, talk about stuff, debug some problems or review some PRs on nixpkgs.
There are drinks usually available from the c-base bar.
If you can't find us. just ask around or ask in irc (#krebs on hackint)
“Do We Really Understand What We’re Building?” - Hands-on Example Mapping
Back in August, we explored how Design Thinking can help us uncover and validate the right problems. But even when we agree on what to build, things often go wrong, not because of bad solutions, but because we don’t fully understand what the problem actually means in practice.
In this session, we’ll build on that idea and focus on the next step: turning vague ideas into something concrete, shared, and testable.
Using Example Mapping - a lightweight technique from Behaviour-Driven Development (BDD) - we’ll work in small groups to:
* Break down a feature into rules, examples, and questions
* Surface hidden assumptions and edge cases
* Align on what the behaviour of a system should actually look like
If the previous session was about finding the right problem, this one is about understanding it well enough to build it right.
This is a hands-on workshop. Be prepared to participate fully and add to the energy of the room. Looking forward to seeing you there!
Neurodivergent Sharing Circle: People of Color
If you are navigating life with both being a person of color and being neurodivergent—this sharing circle is for you.
**Details**
📅 Wednesday, 8th of April 2026
🕕 18:30 - 20:30
📍 Meeting Room in BIW\*oC Rising https://maps.app.goo.gl/Y6wTvMXV4rCUkgzP8
🎟️ Free but a donation for the space is highly appreciated.
**Community disclaimer:** This circle is organized entirely by neurodivergent volunteers who contribute their time, energy, and resources to create this space. They deserve patience and kindness.
**What happens here**
* We gather. We share. We listen.
* Stimming, fidgeting, moving around, stepping out for a break, is always welcome.
* For this first event, we will try to open with a round of introductions. If you feel called to, you can share three words that represent your neurodivergent and BIPOC life.
* There is no pressure to share if you can't think of any or would rather just pass.
* After we hear the words, we can see what themes emerge and let the conversation flow from there.
* The format of this event can be changed and discussed the further we go with this sharing circle.
**This space is for you if:**
* You're a person of color—Black, Indigenous, Latinx, Asian, Pacific Islander, Middle Eastern, mixed-race, or any marginalized racial or ethnic identity.
* You're neurodivergent—diagnosed, self-identified, questioning, or just know your brain works differently: ADHD, autistic, dyslexic, AuDHD, or any other neurotype.
**Community Agreements**
* **This is a space to heal, not to harm.**
Experiencing racism is painful and real. That pain is welcome here.
However, this is not a space to express sexist, misogynistic, homophobic, transphobic, ableist, colorist, or any other discriminatory attitudes toward any person or group—regardless of their identity.
We all carry wounds. But those wounds do not give us permission to wound others.
* **Confidentiality:** What is shared in the circle stays in the circle. This helps us build trust.
* **No Fixing:** This is a space for sharing experiences, not for giving unsolicited advice, diagnosing others, or trying to "fix" someone. We are here to witness and support, not to problem-solve.
* **Content Warnings:** If you plan to share something that involves heavy topics like trauma, self-harm, or graphic discrimination, please give a brief warning before you start (e.g., "I'd like to share something about a difficult experience..."). This allows others to gently step out or prepare themselves.
* **Respect the Space:** Please be mindful and respectful of the venue that hosts us.
**About the Space Hosting Us**
"BIWOC\* Rising is a Berlin-based intersectional organization for Black, Indigenous, and Women\* of Color, as well as trans, intersex, and non-binary people of color. It provides a safer workspace, socal club, networking opportunities, and its current project, EquiNet, which offers workshops and events to support members’ social, professional, and economic empowerment. The organization aims to build community, challenge systemic discrimination, and strengthen opportunities for marginalized groups through inclusive spaces."
**Learn more about BIWOC\* Rising**: https://biwoc-rising.org/
**We can't wait to share space with you.**
あなたの近くのMacイベント
地元のMacコミュニティとつながろう
Cocoaheads
Come out to Improving for our monthly iOS and Mac meetings.
This Month's Presentation:
Nothing yet. (You should volunteer).
What is Cocoaheads (http://cocoaheads.org/)?
CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics.
What is BuckeyeCocoa (http://buckeyecocoa.org/)?
BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend.
Presentations!
Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website.
To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter.
Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/
How to be a Better Communicator - Free Seminar
Communication is everything in life!
Attend this free lecture about how to be a better communicator.
📍 1266 Dublin Road, Columbus, OH 43215
You are only as successful as your ability to communicate.
\- What if you could confidently talk to anyone?
\- What if you had the ability to calmly control every conversation?
\- What if you could close that sale\, ask for that date\, make new friends\, repair problematic relationships\, get that raise\, or effortlessly express any idea with confidence?
You can!
The secret to success relies on your ability or inability to effectively communicate. Attend a free seminar and gain a better ability to communicate.
Hosted by the Church of Scientology of Central Ohio
For more information, contact Rhiannon, the Event Host at 614-221-5024
IxDA Chat ‘n Pancakes
Pay attention! We’re delaying a week for those of you who may be on Spring break and/or celebrating the holiday. Ok, no pancakes, but waffles-a-plenty.
Join the local UX and Digital Design community for a casual monthly breakfast.
Look for us upstairs!
Macro Training 101 (Hands-On Lab)
As a follow-up to our macro class and to get ready for our May and June Field Shoots, we are going to have a macro training
"class." I will attempt to work through a number of macro shoots with the group. Those with cameras can try to shoot the same subjects I am shooting. We will start with some small objects and work our way down to smaller and smaller ones. As we photograph each subject, we will consider depth of field, focal plane management, subject composition, background, and lighting.
I have no idea how many subjects we will get through, but we will give it our best shot (pun intended!).
Bring your camera, whatever macro gear you might have, a tripod if you have one, whatever lighting you may have, etc. This will really be an exercise in seeing what you have, me showing you some ways to approach the subjects, and seeing what works!
I am going to add an extra hour to this meeting!
CYA There!!!!!
Meeting Schedule:
1. 6:00 - Introduction, Meet New Members
2. 6:10 - Old Business
3. 6:20 - New Business
4. 6:30 - Starting Shooting Small Stuff
5. 9:00 - Adjourn
Pre-Shoot Brief/Education:
Macro Madness!
CBusData: The Fellowship of the Star Schema: Transforming OLTP Data for Power BI
The Fellowship of the Star Schema: Transforming OLTP Data for Power BI
One does not simply build reports on OLTP data. Join us on an epic journey from the depths of raw, normalized tables to the shining halls of a well-modeled star schema fit for Power BI greatness. We will demystify the differences between OLTP and OLAP, walk through star schema vs snowflake (and why Power BI has a clear favorite), and show you the compression differences between normalized and columnar storage that will make you never look at an OLTP model the same way again.
We will cover the different types of dimensions, when to use them, and how to handle Slowly Changing Dimensions without losing your mind. You will leave knowing exactly how to identify a bad model, how to convert OLTP data into a clean star schema, and how to forge relationships that rule them all.
Whether you are a data wizard, a curious hobbit, or somewhere in between, your models will never be the same.
Columbus Code & Coffee 85 @ Improving
Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you!
**What to Expect at the Intro Circle**
\~\~\~\~\~\~\~\~\~\~\~\~\~
Near the beginning of the event (1:30 pm), we do a standup:
* Organizer announcements, updates, and logistics
Round 1 - (7 secs max):
* Your name
* What you're working on
* What you can help others with
Round 2:
* Community events you wanna plug. If none, that's cool too.
Round 3:
* Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool.
After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!
Prompt vs. Paintbrush
AI is changing how art is made. But when does it stop being your work and start being the machine’s?
This month we're going to be doing a panel with with digital image, music, and written word artists, talking about at what point, while using AI in the creation process, does the work become not the artist creation?
We encourage audience participation during this event that will be moderated by Chris Slee.
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.transformlabs.com/services)
























