Collaboration
Meet other local people interested in Collaboration: share experiences, inspire and encourage each other! Join a Collaboration group.
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Frequently Asked Questions
Yes! Check out collaboration events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.
Discover all the collaboration events taking place this week here. Plan ahead and join exciting meetups throughout the week.
Absolutely! Find collaboration events near your location here. Connect with your local community and discover events within your area.
Collaboration Events Today
Join in-person Collaboration events happening right now
Co-Working Session (Deep Work, all types of work welcome)
Hello! I’m organising a coworking + socialising session for all of us who are working on projects (e.g. our own creations, freelance or remote work) but don't feel like sitting alone at home. 🙂
To ensure that we have time for both socialising AND working, we will be using the so-called “Pomodoro” technique:
**50 mins deep work** (silent), followed by **10 mins break** to socialise. And then repeat!
You are welcome to join whatever your personal background is, and whatever project you are working on.
I (the host) speak English and German, so either language is fine.
——————————————————-
AGENDA:
* **Short Intro**
Tell us who you are and share something about what you will be working on today
* **Pomodoro Session** \- 3x \(3h\)
Each Pomodoro session consists of 50 mins focused “deep work” (no talking, no interruptions, **phones on silent mode**)
-> then 10 mins break: a chance to share your progress with others
-> Repeat
* **15 mins Wrap Up**
Celebrate what you achieved and get to know others 😊
————
Wifi + power plugs are available - but best to bring a fully charged laptop, just in case 🙃
You **do not** have to pay anything. But since we are using the café space, it is common courtesy to buy at least one drink (coffee costs roughly **4 Euros**).
Queer Meditation Group // Queere Meditationsgruppe
**Queer Meditation Group // Queere Meditationsgruppe**
*Our meditation course is led by a team of several teachers, please check our page to find out the name of the facilitator for this session.*
for **LGBTQIA+**
**[Book a Ticket](https://wearevillage.org/en/calendar/)**
**Member: 5 €**
**Regular: 8 €**
🔵
The **Queer Meditation Group** provides **LGBTQIA+** individuals, with a safe space to engage in an exploratory approach to meditation through gentle body tuning, breath awareness and conscious sitting practice.
Each of the facilitators will bring their experiences in Mindfulness, Zen, Vipassana and other forms of meditation.
The body-mind and the senses are explored as doorways into meditation. The purpose of this exploration is to become more conscious of your Self at many levels. Beginning wherever we are, this approach to meditation has an open goal of harmonizing with the present moment. The focus is on slowing down, unwinding tension and relaxing the nervous system.
**General Information:**
* Previous meditation experience is not necessary.
* This event will be in German and/or English depending on participant needs.
* The Queer Meditation Group is leaded by a rotating group of four facilitators.
* This event can be attended as one of two free monthly events, which are included in the **[we are village Mitgliedschaft](https://wearevillage.org/en/produkt-kategorie/memberships-en-2/)**.
🔵
Die **Queere Meditationsgruppe** bietet einen sicheren und inklusiven Raum für **LGBTQIA+** Personen, um sich durch sanfte Körperabstimmung, Atemachtsamkeit und bewusste Sitzpraxis auf einen erkundenden Ansatz zur Meditation einzulassen.
Jeder der Leiter\* bringt Erfahrungen mit Achtsamkeit, Zen, Vipassana und anderen Formen der Meditation mit ein. Vorherige Meditationserfahrung ist nicht erforderlich.
Der Körper-Geist und die Sinne werden als Eingangstor zur Meditation erforscht. Das Ziel dieser Erkundung ist es, sich seines Selbst auf vielen Ebenen bewusster zu werden. Ausgehend von dem Ort, an dem wir uns gerade befinden, hat dieser Meditationsansatz das offene Ziel, mit dem gegenwärtigen Moment in Einklang zu kommen und sich zu verlangsamen, Spannungen abzubauen und das Nervensystem zu entspannen.
**Hinweise:**
* Vorherige Meditationserfahrung ist nicht erforderlich.
* Je nach Bedürfnissen der Gruppe werden wir Deutsch und/oder Englisch sprechen.
* Die Queer-Meditationsgruppe wird von einer wechselnden Gruppe von vier Moderatoren geleitet.
* Diese Veranstaltung kann als eine der zwei kostenfreien monatlichen Veranstaltungen besucht werden, die Bestandteil der **[we are village Mitgliedschaft](https://wearevillage.org/produkt-kategorie/mitgliedschaften/)** sind.
PBerg engineers - monthly meetup
**This is 100% non-profit. The 15€ sign up fee for everyone is only to minimize last-minute cancellations. The total sum goes to a bar-tap that everyone can use to order drinks until the amount is used up. ‼️NO REFUNDS‼️**
**‼️Please don't just show up without RSVPing here and paying the 15€. We have a separate room that has limited capacity and a specific drinks agreement with the bar - so splitting up the bill won't become a mess.‼️**
**Small update on how your money get's used from May 2024 onwards:** As of this month, meetup.com has started charging me 34€ instead of 16€ per month. I've decided to distribute this fee evenly among all us participants every month. Example: In the last 12 meetups, the average number of attendees was 17. With 17 attendees I would effectively collect 230€ (after fees). I would now substract 34€ leaving us with 196€ that go to the bar. 15% get's tipped to the wait staff, in this case 30€, leaving us with 166€ effectively to order drinks. Hope everyone is cool with this system. :)
Website: https://www.pberg-engineers.me
WhatsApp groups:
Please come and join us on WhatsApp!
\- "PBerg Engineers \- NEWS" \- Only organizers can post announcements or polls \-\> https://chat\.whatsapp\.com/EqMJMmlCZO6LOOfAoG4yTj
\- "PBerg Engineers \- DISCUSS" \- Everyone can post \-\> https://chat\.whatsapp\.com/LPuo76J83gF6IZMLUcM4u2
Please join those groups now if you're interested. :)
All skill/education-levels welcome! :)
Lightning Talks:
\- TBD
We'll also have a brief "Jobs: Lost & Found section".
**Location:**
From the street you will have to enter the right hand Cafe Chagall (yes, there are 2). Then, you go upstairs and our private room is in the far end corner of the building.
We are a relaxed, non-formal meetup of like-minded software engineers who want to always keep learning and want to meet in physical reality over a drink or two.
Prenzlauer Berg, Berlin is home to some of the most talented software engineers in the world, and every month, they come together for an exciting knowledge sharing meetup. This meetup is a chance for attendees to learn from each other, share their experiences, and gain new insights into the world of software engineering.
The atmosphere is friendly and welcoming, and the discussions are always engaging and thought-provoking. Whether you're a seasoned veteran or just starting out in your career, you'll find something valuable at this meetup. Don't miss out on your chance to connect with like-minded professionals and advance your knowledge of software engineering. Sign up for the next event now!
**Website:** https://www.pberg-engineers.me
**WhatsApp groups:**
Please come and join us on WhatsApp!
\- "PBerg Engineers \- NEWS" \- Only organizers can post announcements or polls \-\> [https://chat.whatsapp.com/EqMJMmlCZO6LOOfAoG4yTj](https://chat.whatsapp.com/EqMJMmlCZO6LOOfAoG4yTj)
\- "PBerg Engineers \- DISCUSS" \- Everyone can post \-\> [https://chat.whatsapp.com/LPuo76J83gF6IZMLUcM4u2](https://chat.whatsapp.com/LPuo76J83gF6IZMLUcM4u2)
Please join those groups now if you're interested. :)
Queer Yoga for Queer Men* // Intermediate Level
**Yoga for queer men\* // Intermediate Level**
**with Merdan Akbayir or Mischa van Dullemen**
for **GBTQ men\***
**[Book a Ticket](https://wearevillage.org/en/calendar/)**
**Member: 10 €**
**Regular: 15 €**
🔵
Join us for a dynamic yoga session designed specifically for queer men with some prior experience. In this supportive and motivating environment, deepen your practice through challenging flows that enhance strength, flexibility, and mindfulness. Embrace diversity and queerness while connecting with others in a space where you can truly be yourself. Celebrate your uniqueness and foster a sense of community in a session that honors who you are.
Come and connect in a space where you can truly be yourself.
**General Information**
* **Level: Intermediate (some prior Experience with yoga is recommended)**
* Wear comfortable clothes.
* We’ll speak English and/or German, depending on the needs of the group.
* For members, this counts as one of the two free events per month.
* **Become a member**: As a member, you not only support our project, but you also get free access to two events every month. More information **[here](https://wearevillage.org/en/produkt-kategorie/memberships-en-2/)**.
🔵
**Queer Yoga für Männer / Fortgeschrittenes Niveau\***
Nimm an einer dynamischen Yoga-Session teil, die speziell für queere Männer mit etwas Erfahrung gedacht ist. In dieser unterstützenden und motivierenden Umgebung kannst du deine Praxis vertiefen, indem du an herausfordernden Flows arbeitest, die Kraft, Flexibilität und Achtsamkeit fördern. Erlebe Vielfalt und Queerness, während du dich mit anderen in einem Raum verbindest, in dem du ganz du selbst sein kannst.
Komm und finde Community in einem Raum, in dem du wirklich du selbst sein kannst.
**Hinweise**
* **Niveau: Mittelstufe (etwas Vorerfahrung mit Yoga wird empfohlen)**
* Trage bequeme Kleidungen.
* Je nach Bedürfnissen der Gruppe werden wir Deutsch und/oder Englisch sprechen.
* Diese Veranstaltung zählt zu den zwei kostenfreien Veranstaltungen pro Monat für Mitglieder.
* **Member werden**: Als Mitglied unterstützt du nicht nur unser Projekt, sondern du erhältst gleichzeitig monatlich Zugang zu zwei kostenfreien Veranstaltungen. Mehr Infos **[hier](https://wearevillage.org/produkt-kategorie/mitgliedschaften/)**.
Special: Beer Garden Round 🍻
Dear CTO Roundtable Community,
I'm happy to share that, outside of our regular event schedule, we're organizing a special CTO Roundtable gathering.
This time, we're keeping it simple: **25 seats in a beer garden, no panel, no agenda.**
Just a relaxed evening to exchange ideas, discuss challenges, share experiences, and learn from one another as tech leaders.
This special event is made possible thanks to our sponsor, **Stephan Schmidt**, founder of **[AmazingCTO](https://www.amazingcto.com/)**. Thank you, Stephan, for making this gathering possible.
We're looking forward to spending a summer evening together with great conversations, technology leadership discussions, good drinks, and valuable connections.
**Spots are limited to 25 participants**, so be sure to reserve your place early.
We hope to see you there!
Best regards,
Christoph
Soundground: workshop on improvised music
Soundground Vol. II continues
A FLINTA\* & friends gathering for free improvisation, deep listening, experimentation, and collective sound-making. Bring an instrument, bring an object, bring a noise, or simply bring yourself.
No previous musical experience is needed.
Wednesday 03/06
Doors open: 18:30
Location near U6 Tempelhof
To reserve a spot, simply reply to this email vestigium.impro@gmail.com
donation based event
July Meetup: Hearables and assistive technologies
On the 1st of July we will host the next iteration of our monthly Audio Developer Meetup where **Peggy Sylopp** from [sinceare](https://www.sinceare.com/) will be presenting her work on personalization approaches for hearables, and **Vlad Litvinenko** will demo 'Spotykach', a looping playground.
See below for details!
As always, there will be a chance to network over drinks and pizza. Anyone interested in Audio development is welcome!
Doors open at 18:00, talks start at 18:15.
Please note: Attendance is **strictly limited** to people who have RSVP'd.
Talk details:
**Can users train their own audio system?** \- Peggy Sylopp
In this talk, we present Sinceare’s closed-loop personalization approach for hearables. Instead of relying on predefined fitting rules or static presets, users teach the system how it should sound through interaction and feedback. These preferences are transformed into personalized machine-learning models that learn how to control existing audio processing algorithms according to individual preferences.
Rather than replacing audio DSP algorithms, the generated models act as an adaptive control layer that continuously adjusts algorithm parameters based on user-specific listening preferences.
Based on more than eight years of research and a recent study conducted with Fraunhofer IDMT and Charité, we will share insights into user-driven audio model generation, human-in-the-loop machine learning, and the path from research prototype to future embedded hearable deployment.
**Spotykach, a looping playground** \- Vlad Litvinenko
Vlad is a Berlin based software developer doing e-commerce by day, bleeping machines at night and sometimes music in between.
The talk is about device they’ve recently built. It’s “Spotykach”, a looping playground, as they call it. It started from an attempt to do a simple Beat-Repeat kind of plugin, but then evolved into a community project within Synthux Academy with people from different backgrounds and countries.
Collaboration Events This Week
Discover what is happening in the next few days
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.
2v2 Intermediate+ Beach Volley 💪
Join us for intermediate and advanced play on outdoor 2v2 courts.
If you are not yet at the intermediate level (F1+) or want to play 3v3/4v4, sign up via [the simultaneous event](https://www.meetup.com/berlin-volley/events/) instead.
We play with beach rules: do not use open hands for the first or last touches, do not touch the net, etc. We overbook slightly to ensure we have enough players and to allow individuals to take breaks.
After playing, you can join us for socials with drinks and snacks at the bar area.
It's recommended that you come 10 minutes early so you have time to change and find the fields. If it is your first time, 15 minutes might be even better.
You can join whatever court you like and move between courts during the event. We self-organize, so once you finish a game, you can start a rematch, mix with another court, or take a break as you see fit. Upon arrival, join the warmup happening on one of the courts.
Join our WhatsApp community by asking J for an invite after the event.
Follow us on Insta at [https://www.instagram.com/berlinvolleyball](https://www.instagram.com/berlinvolleyball)
**Rules**: Do not join if you have an infectious disease.
**Venue**: We play at BeachMitte. There are changing rooms, toilets, and hot water showers that cost 1 EUR. There are no lockers. There is a bar that sells drinks and snacks.
**Payment**: You pay in advance via Meetup. Payment via PayPal or Urban Sports Club is not possible.
**Refunds**: The venue does not provide refunds. Thus, we cannot refund you either, even in cases where the event is canceled due to bad weather. If you know you can't make it in advance, you can try selling your spot to someone else via WhatsApp or the comment section. You get a full refund if the event gets canceled due to poor attendance.
Pictures might be taken and shared publicly, such as on Meetup or Instagram. You can opt out by letting the organizer know you do not wish to be photographed.
By RSVP'ing to this event, you acknowledge and agree to the following: Participation in this volleyball event is at your own risk. The organizer is not responsible for any injury, loss, or damage sustained during the event, whether caused by negligence or otherwise. You are aware of the inherent risks involved in park volleyball and voluntarily assume these risks. You agree to hold the organizer harmless from any claims, liabilities, or expenses arising from your participation, including any medical costs.
Share anonymous feedback with the organizer via [https://www.admonymous.co/entropy](https://www.admonymous.co/entropy)
Chill Volley @ Beach61 ☀️🌳
Join us for chill outdoor beach volley! 🏐 ☀️ 🏖️ 🍻
This event is for everyone who enjoys chill games and is not a *complete* beginner (A1.5+). We play 3v3 (or 4v4) with beach rules. There are no trainers at this event. Register via [the simultaneous event](https://www.meetup.com/berlin-volley/events/) for higher-level 2v2 matches (F1+).
After playing, you can join us for socials with drinks and snacks at the bar area. We often play a social deduction game, which you're also welcome to join.
It's recommended that you come 10 minutes early so you have time to change and find the fields. If it is your first time, 15 minutes might be even better.
You can join whatever court you like and move between courts during the event. We self-organize, so once you finish a game, you can start a rematch, mix with another court, or take a break as you see fit. Upon arrival, join the warmup happening on one of the courts.
Join our WhatsApp community via [https://volley.berlin/61](https://volley.berlin/61)
Follow us on Insta at [https://www.instagram.com/berlinvolleyball](https://www.instagram.com/berlinvolleyball)
**Rules**: Do not join if you have an infectious disease.
**Venue**: We play at [Beach 61](https://beach61.de/). There are toilets and showers, but no lockers. There is a bar that sells drinks and snacks.
**Payment**: You pay in advance via Meetup. Payment via PayPal or Urban Sports Club is not possible.
**Refunds**: The venue does not provide refunds. Thus, we cannot refund you either, even in cases where the event is canceled due to bad weather. If you know you can't make it in advance, you can try selling your spot to someone else via WhatsApp or the comment section. You get a full refund if the event gets canceled due to poor attendance.
Pictures might be taken and shared publicly, such as on Meetup or Instagram. You can opt out by letting the organizer know you do not wish to be photographed.
By RSVP'ing to this event, you acknowledge and agree to the following: Participation in this volleyball event is at your own risk. The organizer is not responsible for any injury, loss, or damage sustained during the event, whether caused by negligence or otherwise. You are aware of the inherent risks involved in park volleyball and voluntarily assume these risks. You agree to hold the organizer harmless from any claims, liabilities, or expenses arising from your participation, including any medical costs.
Share anonymous feedback with the organizer via [https://www.admonymous.co/entropy](https://www.admonymous.co/entropy)
Chill Beach Volley 🏐 Beach Mitte
Join us for chill outdoor beach volley! 🏐 ☀️ 🏖️ 🍻
This event is for everyone who enjoys chill games and is not a *complete* beginner (A1.5+). We play 3v3 (or 4v4) with beach rules. There are no trainers at this event. Register via [the simultaneous event](https://www.meetup.com/berlin-volley/events/) for higher-level 2v2 matches (F1+).
After playing, you can join us for socials with drinks and snacks at the bar area. We often play a social deduction game, which you're also welcome to join.
It's recommended that you come 10 minutes early so you have time to change and find the fields. If it is your first time, 15 minutes might be even better.
You can join whatever court you like and move between courts during the event. We self-organize, so once you finish a game, you can start a rematch, mix with another court, or take a break as you see fit. Upon arrival, join the warmup happening on one of the courts.
Join our WhatsApp community by asking J for an invite after the event.
Follow us on Insta at [https://www.instagram.com/berlinvolleyball](https://www.instagram.com/berlinvolleyball)
**Rules**: Do not join if you have an infectious disease. For everyone's safety, we do not allow kicking the ball during games with beginners. Be respectful of your fellow players.
**Venue**: We play at BeachMitte. There are changing rooms, toilets, and hot water showers that cost 1 EUR. There are no lockers. There is a bar that sells drinks and snacks.
**Payment**: You pay in advance via Meetup. Payment via PayPal or Urban Sports Club is not possible.
**Refunds**: The venue does not provide refunds. Thus, we cannot refund you either, even if the event is canceled due to bad weather. If you know you can't make it in advance, you can try selling your spot to someone else via WhatsApp or the comment section. In the rare cases that we cancel an event due to poor attendance, everyone gets a full refund.
Pictures might be taken and shared publicly, such as on Meetup or Instagram. You can opt out by letting the organizer know you do not wish to be photographed.
By RSVP'ing to this event, you acknowledge and agree to the following: Participation in this volleyball event is at your own risk. The organizer is not responsible for any injury, loss, or damage sustained during the event, whether caused by negligence or otherwise. You are aware of the inherent risks involved in beach volleyball and voluntarily assume these risks. You agree to hold the organizer harmless from any claims, liabilities, or expenses arising from your participation, including any medical costs.
Share anonymous feedback with the organizer via [https://www.admonymous.co/entropy](https://www.admonymous.co/entropy)
[Special Edition] Berlin FinOps and Cloud Cost Optimization - 2 July 2026
We're helping spread the word about the upcoming Berlin FinOps Foundation Meetup and would love to see more of our Meetup community there.
Please note: **registration is handled by the FinOps Foundation**, not through Meetup. Secure your spot here:
[https://community.finops.org/event/berlin-finops-foundation-meetup-july](https://community.finops.org/event/berlin-finops-foundation-meetup-july)
The event brings together FinOps practitioners, cloud cost leaders, and community members for networking and knowledge sharing. If you're interested in FinOps, cloud financial management, or connecting with peers in the Berlin area, this is a great opportunity to join the conversation.
We're also excited that Henrique Amorim, who recently started as the FinOps Foundation's EMEA Community Lead, will be joining this event. Henrique is eager to connect with the community, share ideas, and discuss the future of the FinOps community across Europe. Bring your questions, feedback, and thoughts on where the community should go next.
Register via the FinOps Foundation event page above and we'll see you there.
BLN DevOps #53 | Parloa
Join us for the **Berlin DevOps Summer Meetup**: our last edition before the summer break! We're excited to be hosted by **Parloa** for an evening of interesting talks, discussions, and networking.
There will be food and drinks provided, and plenty of time to connect with fellow DevOps enthusiasts.
**📌 Please register at least 24 hours before the event.** We need to share the attendee list with the Parloa office in advance, and **spots are limited**.
\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-
**Agenda**
18:30 Open Doors, Networking with Food and Drinks
19:00 Welcome words by Parloa and BLN DevOps team
19:25 **Running K8s with AI: Automating** **the SRE Lifecycle with Grafana MCP and GitLab**
19:50 **The Pipeline Was Green — AI Agents and CI Trust**
20:15 Short Break
20:30 **Managing Uninvited Guests: Securing Open Source Dependencies**
20:55 Networking
21:30 Closing
➡️ Interested in hosting an event? Fill out our [Call for Hosts](https://docs.google.com/forms/d/e/1FAIpQLScBpga8Yp-QAQt2lGskZWOThaKyQ_MbMbZaNcklgeXxqr5Vrg/viewform?usp=sf_link) and let's set up a meeting.
\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-
*Christoph Ebeling*
**Running K8s with AI: Automating** **the SRE Lifecycle with Grafana MCP and GitLab**
What does it look like to run 30+ microservices, 8 databases, and a Kafka cluster almost entirely through AI agents? This talk walks through a practical demo of automating the full SRE lifecycle: from incident investigation to deployment validation, using Grafana MCP and the GitLab Agent Platform, and where humans still need to stay in the loop.
*Serhii Vasylenko*
**The Pipeline Was Green — AI Agents and CI Trust**
We’ve spent years building CI/CD pipelines that tell us when code is "technically correct," but are they capable of telling an autonomous AI agent if a change is safe to apply? This talk explores a real-world incident where an AI-powered automation -- pairing Renovate with Claude Code -- successfully executed a "green" pipeline that broke a critical QA cluster for three days, how the team reacted, and how we evolved our vision toward the future of human-agentic collaboration with code.
*Frithjof Hoffmann*
**Managing Uninvited Guests: Securing Open Source Dependencies**
Open source software is the ultimate neighborhood party, but what happens when an uninvited guest slips through the door? This talk digs into the messy reality of dependency hell and its role in software supply chain security: from typosquatting attacks to maintainer account takeovers, and the abandoned projects with known CVEs quietly living in your codebase rent-free.
Collaboration Events Near You
Connect with your local Collaboration community
Founding Connections: The Columbus Investor Social | Vol. 1
Hi everyone! We're Jared and Petria Walker, local real estate investors based in Columbus, Ohio, with a passion for short-term rentals and hospitality. We're looking to start a casual monthly Columbus-area meetup for entrepreneurs, investors, real estate professionals, and anyone interested in short-term rentals to share ideas, discuss market trends, learn from one another, and build meaningful relationships. Whether you're just getting started or have years of experience, we'd love to connect, collaborate, and grow together. We believe some of the best opportunities begin with great conversations. See you soon!
IxDA Chat n Pancakes
You can sleep in on the Sesquicentennial (observed), we’re shifting to the following Friday.
But join the local UX community for a chat and some biscuits to catch up. If you were in CA for Figma Config, tell us all the lines and you can tell me how I can animate an SVG without coding it by hand, and why I’d even want to.
Thanks to the team at Nationwide of supporting the group.
Columbus Arduino Raspberry Pi Enthusiasts (CARPE) (Check Location)
Bring your Raspberry Pi, Arduino, microcontroller, or any other electronic project and join fellow electronics makers for a night of creativity and collaboration!
This session is open forum to share your current projects—whether complete or in progress, it’s all interesting! Whether you’re deep into embedded systems, exploring new ideas, or just getting started, you’ll find a welcoming space to collaborate, share, and get inspired.
**New to electronics or curious about tinkering?**
You’re absolutely welcome. If you’re a beginner and want to experiment, I’ll have a couple of starter kits available so you can try things out—whether that’s blinking your first LED, putting something on a display, or experimenting with simple sensors. No pressure and no experience required—just an interest in learning and building.
While we continue to pursue a more permanent venue for this Meetup, we’ll be using public library facilities based on availability.
NFT AI ART Columbus
NFT's are here to stay folks!
This is a group for like minded people interested in understanding, leveraging, using, creating for, profiting from, trading too i suppose, NFT's.. everything around them, complexity, fear and exploits, best practices and more.
**PLUS**
This group will talk AI ART tools, techniques, artists, video, audio, prototypes and more in the AI assisted production space- ART specifically, but we can get into any aspect of some of the cooler things happening in AI in general.
Stop Guessing: How to Measure and Improve LLM Outputs
Most people use LLMs by feel: ask a question, read the answer, decide whether it “seems good,” and move on.
That works for casual use. It does not work when you are building software, automating workflows, writing important documents, or relying on AI for anything that needs to be repeatable.
In this talk, we’ll look at how to improve and evaluate the inputs and outputs of LLMs using practical measurement techniques. We’ll cover how prompt changes affect results, how to compare outputs, how to build simple evaluation sets, and how math-based methods like similarity scoring can help you move beyond guesswork.
This will be beginner-friendly, so even if you don't know anything about AI, you should get something out of it. However, this will be a little more technical than our intro talks. You do not need to be an AI researcher, but programmers and technically curious attendees will get a lot out of it.
We’ll cover:
* Why “it looks good” is not enough
* How to improve prompts by changing the input, context, and constraints
* How to compare LLM outputs more systematically
* Basic evaluation techniques for accuracy, consistency, and usefulness
* How embeddings, cosine similarity, and scoring can help evaluate results
* Where automated evaluation works — and where humans still need to stay in the loop
By the end, you’ll have a practical mental model for treating LLMs less like magic and more like systems you can test, measure, and improve.
LOGISTICS AND PARKING:
The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks!
The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.
Hustle Bus: Columbus to Black Tech Week
**[Official registration site --> https://luma.com/du41v0tg](https://luma.com/du41v0tg)**
**[You must register and will receive an approval/confirmation](https://luma.com/du41v0tg).**
We’re taking HustleBus from Columbus to **Black Tech Week in Cincinnati** for a high-signal, founder-only experience focused on community, collaboration, and momentum.
**Why Black Tech Week?**
Black Tech Week is one of the best rooms in Ohio to meet builders, operators, investors, and ecosystem leaders. Expect meaningful connections, great energy, and programming that spotlights founders and what’s being built.
What’s included (thank you to our sponsors Huntington Bank, Burton D Morgan Foundation, and Lightship Foundation)
* Founder-only HustleBus transportation (free)
* **Black Tech Week ticket comped** for HustleBus participants (must register with code)
* And much more!
There are limited seats on the Hustle Bus, so if this sounds like something you want to get in on, register today
* Learn more and Register here --> [https://luma.com/du41v0tg](https://luma.com/du41v0tg)
Data & Analytics Wednesday - Learning from Everyday Data
**Practical Curiosity: Learning from Everyday Data**
How do we actually get better at utilizing our day-to-day data? Fancy dashboards and complex models might look nice and draw attention, but that’s not where most of us spend our time. In fact those shiny outputs frequently sit unused, while the real insights are drawn from the analyst’s daily practice.
Sometimes it’s as simple and as powerful as noticing that a segment is shrinking, a channel is underused, or certain links keep getting all the clicks. There’s many different places that the spark of insight can come from, but you have to keep your head in the data and know where to look.
In this session, we’ll explore real-world examples of how segmentation, testing, and click behavior can uncover practical digital marketing opportunities. You’ll leave with inspiration for your own use cases, along with a few simple ways to ask better questions, spot meaningful patterns, and make smarter decisions without overcomplicating it.
**About Our Speaker:**
[Elaine Armbruster](https://www.linkedin.com/in/elainearmbruster/) is a Director of Digital Experience at the [American Diabetes Association](https://diabetes.org/), where she focuses on using data and insights to create smarter, more effective digital experiences. A lifelong Columbus resident, she has built her career in email marketing and the broader digital user journey, and is finding she most enjoys working in the messy middle where systems, data, and big ideas don’t quite line up yet.
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)






















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