Technology

Welcome to Sunday Tech Coffee. This is a **networking** event for those in the tech industry in Berlin. Please **organize yourself**. Tell the counter you are here for a meetup and find a table. We are usually inside and to the right. Ask the barista/bartender if you can't find us.

Hey everyone, I’m organising a structured co-working event for those who are tired of grinding at home alone. To ensure that we have both **socialising** + **working**, we'll be using the “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. ——————————————————- AGENDA: * **15min Intros -** Get to know everyone, talk about what you will work on today * **Pomodoro Session** - *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 x3 * **15min** Conclude and celebrate your progress Share your progress, socialise and meet new people. Or just get some work done :) ———— We'll be at Espresso House this time. After the structured part ends, you're welcome to stay longer. See you there 🩵 **\*\*please update your RSVP in advance if you can't attend!\*\***

Have you always wanted to try watercolor painting but didn’t know where to begin? Watercolor Day is a hands-on workshop designed to introduce you to the fundamentals of watercolor in a clear, practical, and approachable way. Through a series of guided exercises, you’ll learn how watercolor behaves and how to use its qualities to create expressive paintings. We’ll begin with simple studies focused on water control, tone, color mixing, and washes. Once you’ve become familiar with the medium, you’ll practice essential watercolor techniques such as wet-on-wet painting, glazing, layering, and creating textures. In the second part of the workshop, you’ll apply these skills to create a finished watercolor painting. ### What you’ll learn * The basic principles of watercolor * How to control water and pigment * Color mixing and tonal values * Different types of washes * Wet-on-wet and wet-on-dry techniques * Glazing and layering * Texture and special effects * How to build a painting from light to dark ### What’s included * All materials and professional watercolor supplies * A practical watercolor workbook designed specifically for this course * A finished watercolor artwork to take home The workbook contains key concepts, exercises, techniques, and practice recommendations, helping you continue painting independently after the workshop. ### Workshop Language The workshop will be taught in English. German and Russian explanations can be provided whenever necessary. ### Who is this workshop for? * Complete beginners * Anyone curious about watercolor * Artists working in other media who want to explore watercolor * Creative people looking for a relaxed and practical learning experience No previous experience is necessary. By the end of the workshop, you’ll have a solid understanding of watercolor fundamentals, your own completed artwork, and a workbook to support your future practice. **About the Instructor** Jenny Andreeva is a Berlin-based watercolor artist and educator. She is a member of the German Watercolour Society and has exhibited internationally, including at the Fabriano Watercolour Festival in Italy. She has held several solo exhibitions in Berlin and teaches watercolor to beginners and hobby artists. **Tickets:** Use promo code HEARTSPACEFRIEND for a 30% discount for friends of the Community! [Get your ticket here.](https://andreeva.gallery/shop/p/watercolorday)

💗 **Tired of Tinder, Bumble and Hinge!? Meet Real Singles in Berlin.** **Founded by a woman** Zeya Social is here to bring back organic connections. **No awkward small talk, just 6 curated singles at a cozy cafe.** 🇩🇪 **Zeya bietet kuratierte Hangouts für Singles in Berlin. Sicher, persönlich und ohne Dating-Apps.** **[Join next Berlin hangout – RSVP now!](https://www.zeya.social/?utm_source=meetup&utm_medium=event&utm_campaign=coffee_hangout&lang=en)** ✅ **Women-Founded & Safe:** We prioritize a safe, respectful, and high-quality environment. ✅ **Expertly Curated:** We handpick 6 people based on vibes and interests = not just a random crowd. ✅ **Proven Success:** Proud **Web Summit Alpha Startup \| 92%** 🙌 Showed\-up \| **43%** 🔥 Hangouts matched \| **60%** 💖 Joined again \| **16** 💬 Hangouts **📋 How it works:** 1. **Register (1 min):** Fill out a curation form at **[https://zeya.cc/register](https://www.zeya.cc/register?utm_source=meetup&utm_medium=event&utm_campaign=coffee_hangout&lang=en)** 2. **Get Matched:** We find the best match for you among Berlin singles. 3. **Join the Hangout:** Once matched, you’ll get a WhatsApp invitation to a cozy Berlin spot. 4. **No Pressure:** Just 🤍 First time €9\.5 \| 💖 Regular €12\.5 to ensure a balanced mix and no\-shows\. **If no hangout offer in 60 days? 100% Full Refund.** **🥰** **Why Berliners Love Zeya?** * 🔒 **Privacy First:** No public profiles. No one sees you until you meet in person. * ⏳ **Zero Effort:** Skip the endless "Hey, how's your weekend?" texts. We do the work. * ☕ **Organic Vibes:** No awkward ice-breakers or loud moderators nor busy rotating with funny bell sound 🐶. Just 6 like-minded people having a great time. * 💌 **Smooth Follow-ups:** Like someone? Let us know privately via our post-event form. We connect you if it's a match! **[Join next Berlin hangout – RSVP now!](https://www.zeya.cc/register?utm_source=meetup&utm_medium=event&utm_campaign=coffee_hangout&lang=en)** **Ready for a Sunday afternoon that doesn't involve a screen?** #BerlinSingles #ZeyaHangouts #SocialMatchingBerlin #BerlinEvents #SafeDatingBerlin #BerlinSinglesHangouts #SinglesEventsBerlin #WomenFounded #CoffeeDate #NeuinBerlin #Leutekennenlernen #Socialize #DatingAlternative #FreundeFinden

1 EURO DONATION FEE PER PERSON IS REQUIRED (on site, in cash), to pay back the Meetup subscription fees and support my Events. READ THE DESCRIPTION WITH THE INFO (IMPORTANT). We take a walk in Berlin to meet new people or people we already know 😁 It's a way to spend a few hours together on a Sunday afternoon. **How it works?** The concept is very simple: * We meet at Alexanderplatz Station at 14,00 o'clock (we use the Whatsapp Chat to find each other: I will post there my exact location in the station) * I wait for people for 10 minutes, till 14,10, then we start to walk direction West, crossing Museum Island and Mitte 🏛️🏘️ * We reach Tiergarten and we will cross the entire park, seeing some of its interesting points🌲🌳☘️ * We finally reach Café am Neuen See: https://maps.app.goo.gl/kSui84icxyU6hQG56 to sit down together to take something to drink or eat 🥐☕🍪 * The total length of the walk is about 8kms I consider that the event will last in overall around 4 hours (2 hours of walk and 2 hours at Café am Neuen See), but people are free to stay together longer, if they want 🙂 What I provide is leading the walk and the people at Café am Neuen See, but I do not force anyone to stay shorter or longer. I do not provide a "personal support" for people who arrive after 14,10 (do not write to me expecting "private support"). You are responsible to check for the weather and decide if come or not. Thanks for understanding. If you have to contact me, make it via Whatsapp, not here on Meetup. WHATSAPP GROUP 💬 to find each other (join it, we use this group to find and synchronize us) [https://docs.google.com/document/d/157uLVXObKt1a4NqqvPa09NJW-050YBwHLW-7DbOD8R8/](https://docs.google.com/document/d/157uLVXObKt1a4NqqvPa09NJW-050YBwHLW-7DbOD8R8/)

Join us this Sunday for a relaxed afternoon of good coffee, great conversations, and board games at Exclusive Coffee on Brückenstraße! Located right by the Spree, this beautiful two-storey cafe features massive glass windows overlooking the river, giving us a wonderful waterfront view while we play and chat. If you’re worried about the summer heat, don’t be; the venue is spacious, airy, and well-ventilated. Whether you’re a regular or joining us for the very first time, come along to enjoy an iced coffee, play some light board games (no competition stress), and meet new people in a relaxed, friendly atmosphere. To keep the gathering comfortable, attendance is limited, so please RSVP to reserve your spot. If your plans change, we’d really appreciate it if you updated your RSVP so someone on the waitlist can join. 😀

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.**

***Spoken Words, Poetry, Rap, Storytelling & more.*** One of the most popular DNA. Formats is back: "Make Poetry Sexy Again" - more than an art show, more than an open stage - this weekly Format is the most honest & beautiful Community Experience - both for the Artists & the Audience. ‍ \> We're gonna write\, create\, listen to each other\, share & showcase\. Together\. ‍ Every respectful soul is welcome - **all genres allowed** \- spoken words\, poetry\, storytelling\, acapella\, stand up comedy\, rap\, singing\.\.\. While the focus is on Words, artists can also use keyboard, cajon &/ guitar. ‍ **LINE UP:** 6 - 7.30 pm: Doors 6.30 - 7.30 pm: Interactive Creative Writing 7.30 - 9.30 pm: Art Show, Special Acts & Open Stage 9.30 - 11 pm: Open Bar & Afterparty **OPEN STAGE SPOTS:** **‍**Want to perform? ‍\*\*\*Come over before 7.30 pm & sign up IN PERSON\*\* before the Show ‍ **PERFORMING GUIDELINES:** Every respectful soul is welcome. Creative expression, deep words & good energy only. All genres allowed - spoken words, poetry, storytelling, acapella, stand up comedy, rap, singing... ‍ **DURATION**: max. 7 Min. **FREE ENTRY & WELCOME DRINKS** for all Artists. ‍ *Bring Your Art.* *Bring Your Vibe.* *Bring Your People.* ‍ \*\*..for more info check out [www.dna-artclub.com](http://www.dna-artclub.com) / follow us on IG: [@nightart.club**](http://@nightart.club**) **See You soon :)** **Love.** **DNA.** **__________________** \*This Workshop is free for DNA. Members ... more Info to Membership here: [https://www.dna-artclub.com/membership](https://www.dna-artclub.com/membership) \*\*By entering the DNA. HOUSE / DNA. CLUB, You agree to comply with the Hausordnung of Dair Night Art e.V. and Geschäftsordnung of Dair Night Art e.V. Please ensure You review these documents thoroughly in advance.

**Looking for a fun, social outdoor sport in Berlin this summer?** Join us to get to know Strandvölkerball - a German twist on dodgeball played on sand! **🏐 What is Strandvölkerball** Strandvölkerball is a **German version of dodgeball played on sand**, combining quick reflexes, teamwork, and a lot of laughs. No experience needed! Most people who join are beginners or haven't played since school. Our ball is very soft! **📍Central Berlin Location** We play **weekly games right next to the East Side Gallery** **in Friedrichshain**, one of the most iconic spots in Berlin. It's the perfect setting for enjoying summer evenings, moving in the sand, and meeting new people. You also have a great view of the beautiful Oberbaumbrücke. **🌞 Weekly Social Games - All Levels Welcome** * **Mixed games every week during the summer** * Focused on **fun, movement, and community** * **Beginner-friendly** – easy to learn, no pressure * Come solo or bring friends! * **Check back on the day of the event** \- sometimes we have to cancel due to **heat, storm, or lack of participants** During the season, some of our training sessions may be reserved for tournament preparation. **🏆 Friendly Tournaments & Special Events** We also host occasional **tournaments**, which are still focused on **fun and inclusive competition**. To join a tournament, you should visit at least some of our social games to learn the rules. Please read the tournament descriptions carefully. 🔥 **Season Highlight: The StrandVÖLKERball-WM** Our biggest event is the **StrandVÖLKERball-WM**, a multi-day festival with: * Teams from all over Germany * Great music, good vibes, and lots of high-quality Strandvölkerball games * Open participation, attend a few trainings, and you'll likely find a team * Want to start your own team? Awesome! Register at: [strandvoelkerball.de/wm-landing/](https://strandvoelkerball.de/wm-landing/) **If you have any questions, please don't hesitate to contact us or check our [Website](https://strandvoelkerball.de/).** We can help you with everything, from joining your first social game to finding a team for one of the tournaments. \-\-\- **Auf der Suche nach einem unterhaltsamen, geselligen Outdoor-Sport in Berlin diesen Sommer?** Komm zu uns und lerne Strandvölkerball kennen – eine deutsche Variante von Völkerball, die im Sand gespielt wird! **🏐 Was ist Strandvölkerball** Strandvölkerball ist eine deutsche **Variante von Völkerball, die im Sand gespielt wird** und schnelle Reflexe, Teamwork und jede Menge Spaß vereint. Keine Vorkenntnisse erforderlich! Die meisten Teilnehmer sind Anfänger oder haben seit ihrer Schulzeit nicht mehr gespielt. Unser Ball ist sehr weich! **📍Mitten in Berlin** Wir spielen wöchentlich **direkt neben der East Side Gallery in Friedrichshain**, einem der bekanntesten Orte Berlins. Es ist der perfekte Ort, um Sommerabende zu genießen, sich im Sand zu bewegen und neue Leute kennenzulernen. Außerdem hat man einen tollen Blick auf die schöne Oberbaumbrücke. **🌞 Wöchentliche Community Games - Alle Spielstärken willkommen** * **Jede Woche im Sommer gemischte Spiele** * **Spaß, Bewegung und Gemeinschaft** stehen im Vordergrund * **Anfängerfreundlich –** leicht zu lernen, kein Druck * Komm alleine oder bring Freunde mit! * **Schau am Tag der Veranstaltung noch einmal vorbei** – manchmal müssen wir aufgrund von **Hitze, Sturm oder zu wenigen Teilnehmern** absagen. Während der Saison können einige unserer Trainingseinheiten für die Turniervorbereitung reserviert sein. **🏆 Freundschaftsturniere & Sonderveranstaltungen** Wir veranstalten auch gelegentlich **Turniere**, bei denen der **Spaß und der integrative Wettkampf** im Vordergrund stehen. Um an einem Turnier teilzunehmen, sollten Sie mindestens einige unserer Community Games besuchen, um die Regeln zu lernen. Bitte lesen Sie die Turnierbeschreibungen sorgfältig durch. 🔥 **Saison-Highlight: Die StrandVÖLKERball-WM** Unser größtes Event ist die **StrandVÖLKERball-WM**, ein mehrtägiges Turnier mit: * Teams aus ganz Deutschland * Toller Musik, guter Stimmung und vielen hochkarätigen Strandvölkerball-Spielen * Offene Teilnahme – Nimm an ein paar Trainingseinheiten teil und du wirst mit Sicherheit ein Team finden! * Möchten Du dein eigenes Team gründen? Super! Registrier dich unter: [strandvoelkerball.de/wm-landing/](https://strandvoelkerball.de/wm-landing/) **Wenn Du Fragen hast, zöger bitte nicht, uns zu kontaktieren oder unsere [Website](https://strandvoelkerball.de/) zu besuchen.** Wir helfen dir gerne weiter, vom ersten Community Game bis hin zur Suche nach einem Team für eines der Turniere.

📚 **A little change of scenery this Sunday!** This week's Silent Reading Club will take place at **MOKKA\*MILCH** on **Karl-Marx-Allee**. There's no participation fee, and **MOKKA\*MILCH** is kindly hosting us free of charge. To support the café and help us continue organizing events like this, we kindly ask everyone to order at least one drink (or something to eat) during the event. ☕🥐 Please also refrain from bringing your own food or drinks, and instead enjoy what the café has to offer. Thank you for supporting our wonderful host! Silent Reading Club is a group of book lovers who enjoy reading together in public. All books and all readers are welcome. (Kindly RSVP 'yes' only if you can make it, so we can save a seat for you and our fellow readers on the waitlist!) No quizzes, no pressure, no assigned books - just a group of book-loving souls basking in the beauty of silent reading. We'll be spread across a few tables - feel free to join whichever one you like and say hi to your fellow readers! **Our agenda:** 10:30 am - 11:00 am - Arrivals, ordering drinks/food (social time) 11:00 am - 12:00 pm - The Great Quiet Reading Hour 12:00 pm - 12:30 pm - Optional socializing, share your reading adventures or just keep exploring the pages Stay for lunch, and who knows? You might just find your next favorite book over a pizza.

\*\*\*\*\*\* ***For address and more details see the website www.pausify.org*** \*\*\*\*\*\* **Event Info:** Pausify is the **biggest community and most active** of book lovers and creatives in Berlin. Impressions: Instagram: **[@Pausify (Co-Reading Space)](https://www.instagram.com/pausify_org/)** Events happen every Sat and Sun at 11 AM. Bring along your **current book to read** (or something **creative** to work on) and join us for this mix of a shared focus time + discussion. \- 11:00\-11:30 \- Meet & greet \- 11:30\-12:30 \- Silent focus time \- 12:30 \- Discussion of books/ projects over coffee Afterwards, join for lunch if you'd like (optional). **Drinks & snacks are included** ☕️ * **To reserve your place, a ticket (€9,90/event) or a community pass (only €17,90/MONTH) [from the website ](https://pausify.org/)*www.pausify.org* is required** * **Attendance here doesn’t show all sign-ups from other platforms. We usually have about 50 to 100 people at each event.** ***FAQ: Why does it cost money if I bring my own project?*** Because we rent a beautiful, central space for every event. Ever thought your monthly apartment rent was too high? Well, multiply that – that’s what commercial spaces in big cities like Berlin cost *per hour*. Of course, if all you want is just some quiet time, your home or a library is perfect. But if you’d like to focus & connect with others in an inspiring space – with drinks, snacks included – that’s what your ticket helps to cover. See pics from our events below - and on our Instagram: **[@Pausify (Co-Reading Space)](https://www.instagram.com/pausify_org/) ☕️** **[Pausify Co-Reading Space Website](https://pausify.org/) www.pausify.org** For questions, please contact us over [Website ](https://pausify.org/) www.pausify.org as this platform can have issues. Thank you! *Please note that photos and videos may be taken during the event and used for promotional purposes to highlight and share the experiences at our events. If you have concerns, don't hesitate to approach the event organizers before the event.*

We meet and sketch each other in Berlin. This is just an art gym that we also exercise our social skills. Afterwards usually we go for lunch as a group. **How Does It Work?** This event is simple, we meet and sketch each other doing portraits. Most of the participants use pencils or watercolors. Main aim is to socialize while we draw. There will be plenty of time to talk and get to know each other. We have to mention that this event is suitable for all levels. Many have started to draw in our event actually. **Structure** A. Warmup Phase: We pose to each other for 1 minute. B. Main Phase: We pose to each other for 10 minutes. C. Showcase Phase: We show some of the drawings we did to each other. **Who We Are** Creative Sessions is an art events group located in Berlin. **Is it Free?** The event is free of charge. It is advisable to get a drink though. This is a cafe, we need to have at least half of the people on each table with a drink. They accept only cash and most hot drinks cost from 2.50 to 3.50. **How to help or donate?** The event is provided for free but many people help this be a regular thing. We also need people to volunteer and help for minor tasks like the serving of the drinks or cleaning up. Just send us a message. If you want to donate and keep this event from happening, via Paypal to the host (Miltos) : https://ko-fi.com/miltosthings/ **Art Materials?** Bring your own art materials. **Our Instagram Profile** Follow us on instagram @icreativesessions Use the hashtag #icreativesessions on your post description there to find out drawings from the event!

We invite you to join our weekly Evenings of Meditation, to gently meet yourself, dissolve stress and live life from beautiful inner states, like calm, joy and connection. These gatherings are not just about meditating on your own, but a step inward we take together. Each time we’ll look into a particular topic in the light of timeless wisdom, reflect on it in a guided meditation, do powerful Oneness practices for greater wellbeing, and experience Deeksha - which helps to speed up your inner growth. **This week's topic: Three dimensions of a beautiful state** What does it mean to live life from beautiful inner states? Let’s explore 3 fundamental dimensions of a beautiful state, so that they strengthen more in us and life becomes a joy to live. For more info see: [www.onenessberlin.com](http://www.onenessberlin.com/) ✌️ There are always more participants coming as regulars or from other platforms than shown here. 🎟️ **Entry**: € 10 for walk-ins (cash or PayPal) or **[get a ticket for € 5 >](https://www.momoyoga.com/onenessberlin/lesson/30666556/Evening-of-Meditation)**. You can also join via **[Urban Sports Club](https://www.urbansportsclub.com/en/venues/35692)** if you have a membership. 📍**Where**: Yoga Sky, Am Tempelhofer Berg 7d, 10965 Berlin Follow the Yoga Sky signs in the yard, and take the elevator to the top floor. 🗓 **When**: Sunday, 5th of July, 19:00 - 20:30 Please arrive 5-10 min earlier to settle down. You’re welcome, no matter your background or experience. This is what has worked for us over many years and we love to share it with you. Looking forward to see you, Oneness Berlin Florian & Jazgul

Lerne attraktive Singles beim großen Speed Dating in Berlin kennen & flirte bei romantischem Ambiente. Nur 19,00€ pro Person pro Altersklasse. **\* Bitte ausschließlich online über [www.DateYork.de](https://www.DateYork.de) anmelden.** 17:00 - 18:30 Uhr - Altersklasse 35 - 45 Jahre oder 40 - 56 Jahre 18:30 - 20:00 Uhr - Altersklasse 26 - 39 Jahre 20:00 - 21:00 Uhr - Altersklasse 20 - 32 Jahre Du wirst vor Ort von unserem Love Angel empfangen. Der Love Angel moderiert das Speed Dating, steht dir für Fragen zur Verfügung und sorgt für einen reibungslosen Ablauf. Nach dem offiziellen Teil des Speed Dating Events können die Singles für weitere Drinks und Speisen in der Location verweilen, die Gespräche vertiefen und viele neue Leute kennenlernen. Email: [info@dateyork.com](mailto:info@dateyork.com) WhatsApp [+49 162 418 7255](https://wa.me/+491624187255) +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Meet many new singles at the popular speed dating event in Berlin & flirt in a romantic atmosphere. You pay only 19,00€ per person per age group. **\* Registration is only possible via** **[www.DateYork.de](https://www.DateYork.de).** 5:00 p.m. - 6:30 p.m. - age group 35 - 45 or 40 - 56 years 6:30 p.m - 8:00 p.m. - age group 26 - 39 years 8:00 p.m - 9:30 p.m. - age group 20 - 32 years The event will be hosted by our love angel. After the official part of the speed dating event you are welcome to stay for more drinks and food in the location and deepen the conversations. Email: [info@dateyork.com](mailto:info@dateyork.com) WhatsApp [+49 162 418 7255](https://wa.me/+491624187255)

Topic to be announced. **CALL FOR SPEAKERS** Learn more: https://www.awscolumbus.com/get-involved/ **THANK YOU** *VEEAM* for hosting our meetup! To learn more about *Veeam*, please visit their website: https://www.veeam.com/ **DIRECTIONS** 8800 Lyra Dr #450 · Columbus, OH go to 4th floor. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com

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.

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)

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.

You can sleep in on the Semiquincentennial (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.

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** *July Meeting - Lightning Talks!* Lightning talks are very short presentations on a topic of your choice (must be related to .NET). Talks should be 15-20 minutes in length and include minimal slides and quick demo (no live coding please). There will be 6 slots available! First come, first serve! **YouTube Link** TBD

✍️ **Launch Your AI Ebook Business – Workshop** Use AI to write and publish ebooks that sell while you sleep. ⚠️ Register below to confirm your place — RSVP is not your ticket in. ### [🔗 CLAIM YOUR PLACE](https://aiventurelab.org/product/AIEbookBusiness?city=Columbus&groupurlname=the-book-lovers-journey-discussion-group&startgmtdatetime=2026-07-07T22:00:00Z) --- What's covered: - Write full ebooks with AI in hours, not weeks - Format and list ebooks so they actually sell - Build a publishing pipeline that runs on autopilot *AI writes. You earn.* 💰