Historic Buildings

**Get ready for the next edition of the Copenhagen Data Engineering Meetup!** On the 18th of February, we are gathering at **Unity’s** Copenhagen headquarters for an evening dedicated to fine-tuning our engines and navigating the future of open data ecosystems. Whether you’re looking to squeeze every ounce of performance out of your Spark jobs or trying to make sense of the rapidly evolving catalog landscape, this is an event you won't want to miss. ### The Lineup We have two deep-dive sessions featuring experts from the front lines of data platform engineering: **Spark Tuning & Best Practices: From Theory to Production-Ready Performance** *Asaf Sneh (Unity)* Moving from a Spark job that "just works" to one that is production-hardened and cost-efficient is no small feat. Asaf will take us through the journey of Spark optimization, bridging the gap between theoretical best practices and the realities of running high-performance workloads at scale within Unity. **Graduating Class of 2026? The Current State of Apache Polaris (incubating)** *William Martin (Dremio)* As the industry moves toward open table formats, the question of "who manages the metadata" has never been more relevant. William will give us an insider look at Apache Polaris. With it being 2026, we’ll explore its progress through the Apache incubator, its role in the Iceberg ecosystem, and whether it’s ready to become the "valedictorian" of your data architecture. And, of course, a Data Engineering meetup wouldn't be complete without the chance to talk shop over a good meal. **Dinner and drinks** will be provided by our generous sponsors, **Unity** and **Dremio**. *** ### 📍 Location & Venue The event is hosted by **Unity** at their offices in Copenhagen. *Stay tuned for specific entry instructions closer to the date.* ### Agenda * **18:00:** People Arriving + Networking * **18:15:** Introduction * **18:20:** Spark Tuning & Best Practices (Asaf Sneh, Unity) * **19:00:** Dinner & Drinks * **19:30:** The Current State of Apache Polaris (William Martin, Dremio) * **20:10:** Networking & Wrap-up We look forward to seeing the community come together for another night of great technical discussions!

Join us for an unforgettable evening at Rendezvous, as The Tiptons Sax Quartet & Drums take the stage for their LIVE Portland Release Tour Kick-Off. Let the smooth sounds of jazz warm your winter night while enjoying handcrafted cocktails in an intimate, stylish setting. **Les Amis** is a women-only community of friendly souls. We provide access to hundreds of experiences that explore your passions and connect you with other event participants. **Check our website to learn more, and apply to join our community and events**: [lesamis.cc/apply](https://www.lesamis.cc/apply)

In English 18th - 21st from 20:00 - 21:15 Matinee 21st from 16:00 - 17:15 50-225 kr: [Tickets here](https://h2ocph.billetten.dk/index/eventdetails/eventno/140611) "Mr Tesla Played" is an intimate monologue about Nikola Tesla - the visionary inventor whose ideas shaped modern life, from electricity to wireless communication. In a New York hotel room in his final days, Tesla reflects on his legacy and the cost of his genius. A moving portrait of the man behind the myth - far more than a name on a car. Written by: Tanja Mastilo Performed by: Nathan Meister Directed by: Sue Hansen-Styles Reviews: 5-stars - "Nathan Meister may have been alone in his portrayal of this giant of science, but his electric chemistry on stage was clear to everyone to behold." - CPHPost 5-stars - "Nathan Meister som Nikola Tesla gjorde det fremragende" - Kulturtid "Et kammerspil, mesterligt spillet af den herboende new zealandske skuespiller Nathan Meister" - Michael Svennevig "Jeg er efterhånden levet rimelig afhængig af Why Not Theatre Companys fine små forestillinger, der ofte spiller på overraskende lokationer." - KOPKultur **H2O** is proud to support this work of Why Not Theatre and the writings of Tanja Mastilo, who won Reumert Award for her play The Cheyenne are Leaving in 2021. Tanja and Why Not present through their continued dedication to the form the value of the expat experience in bringing new and untold stories to the Danish stage.

**𝗗𝗘𝗔𝗥 𝗪𝗢𝗥𝗟𝗗 – the international week-breaker** Your favorite after-work/after-uni bar night to connect, relax, and meet amazing people at ease. for context (as frequently asked): \- we are always many more people than sign up here on meetup as most traffic and updates happen on IG \- average age range is from 20\-30 \(everyone is welcome\) **Happy New Year!** Let's start another amazing year of Dear World the way we know it - together! At Bodega, we stocked up on board games to get cozy and competitive while social of course. 📸 IG @dearworldcph (for impressions from past events!) As the days are colder and shorter, we’re bringing the energy to our nights – with over 100+ at our bar nights and 200+ at our parties, 𝗗𝗘𝗔𝗥 𝗪𝗢𝗥𝗟𝗗 keeps growing! For almost 2 years now, we’ve been uniting Copenhagen’s international crowd (and locals) – countless nationalities, shining in different languages 🌍 Think easy-going conversation starters like flags, rotating chat charms & playful questions – all designed to spark great chats and eliminate any awkwardness. 📍 BODEGA DANZA, Flæsketorvet 13A, 1711 Copenhagen 🕖 When: starting at 19:00 (hosts & stickers until 22:30, the night continues however long you like) Let’s raise a glass, meet familiar and new faces, and break the week – together 🥂 𝗗𝗘𝗔𝗥 𝗪𝗢𝗥𝗟𝗗 The space for internationals and open-minded locals to connect in Copenhagen. Whether you’re looking to socialize, network, make friends, or simply vibe – just show up. Come solo or bring your crew – we’ve got you. Got questions? DM us on Instagram @dearworldcph or reach out to the host here. Let’s make Wednesdays the new favorite day of the week 🌇

Speak to Lead Toastmasters helps people to improve their public speaking and leadership skills in a supportive and fun environment. No matter what your age, background, and level of confidence are, it is a place for you. If you are scared as hell of public speaking, then you should definitely come! If you are new to our club and would like to attend one of our club meetings, go to our [website](https://sites.google.com/view/speaktoleadtoastmasters) or [Facebook](https://www.facebook.com/SpeaktoLeadToastmasters) / [LinkedIn](https://www.linkedin.com/company/speak-to-lead-toastmasters-copenhagen/) / [Instagram](https://www.instagram.com/speaktolead.toastmasters/) pages for our current updates, send us a message on Messenger and see how our previous meetings have been. Email: speaktolead.membership@toastmasters.dk if you have any questions. Guests are welcome, ​and it is for free as a guest. If you find it interesting, you can later sign up as a member by paying a small monthly fee (non-profit). As a member, you will get access to online educational programs and manuals, will be able to give speeches, take on different roles, participate in contests and international conferences as well as befriend lots of cool people. We meet on Wednesdays from 18:00 at: **Kulturstationen Vanløse, Jernbane Allé 38, 2720 Vanløse.** The room​ is on the first floor. How to get there: 1\. Once you exit the Vanløse station turn 2\. towards the Burger King & Netto\, then 3\. On the left side is a white building with an elevator and staircase 4\. Go up to the first floor and use your CPR card to get in 5\. You will see the room with a Toastmasters sign Please note that the meeting is in English. In addition, the number of attendees on Meetup is not a representation of the number of people at the event. We are looking forward to​ seeing you!

Let's grab a coffee and job hunt together at the library ☕ 💻 Would love to make this a weekly meetup if a few people show up! We meet at the escalators at 9.30, dont forget to cancel if you aren't coming so that people on the waiting list can come. Many people have shown interest and I want to keep the group small so that we can easily find a spot to sit. But you are welcome to create an event of your own, it looks like a lot of people out there want to jobhunt together 😊

Stop by and meet people in a positive and save space, very Friday at 8:30 pm just after our abstract workshop we start our **Speed Portrait and Cocktails event.** Before continuing your journey into the vibrant Copenhagen we invite you for a creative stop, to develop some quality interaction and create a truly hygge atmosphere in an artistic space. Set in a contemporary art gallery turned into a creative studio for the night, our **Speed portrait & cocktails** event blends with the city night life adding to Copenhagen artistic vibe and cozy atmosphere. An event that mixes caribbean hospitality, minimal aesthetic and Copenhagen coziness. As well we offer locals and temporary locals an artistic retreat from the intensity of the city. Note: Some materials are free but not the drinks.

Follow up from the last meeting. Sorry about the late meeting, but Christmas and busy this month. You need to come with a business idea for this meetup. Not everyone is looking for a partner or two, but some are (including me).

Escape the winter chill and immerse yourself in an evening of creativity, conversation, and coziness. Join us for a **Cocktails & Collage** a seasonal gathering that celebrates Danish *hygge* through drinks and imaginative art-making. Set in a contemporary art gallery turned into a creative studio for the night, you’ll begin with a delicious cocktail or a glass of wine and even alcohol-free option will be available. Once you test our cocktails you can settle into a candlelit workspace stocked with vintage magazines, colorful papers, fabrics, and other tactile treasures. A collage artist will guide the group through a meditative cut-and-paste flow where you’ll create a visual piece rooted in seasonal themes like winter coziness, Copenhagen memories, or dream landscapes. Whether you come with friends or on your own, this cozy and creative evening will leave you inspired, relaxed, and ready for winter. The bar will keep open for those who want to explore more of our cocktail menu Note: The event is free but does not include the drinks

**Social Dining Experience – Mediterranean Feast & Meaningful Connection** Step away from the noise of everyday life and join us for a unique social dining experience designed to bring people together over incredible food and genuine conversation. Enjoy a delicious **three-course Mediterranean meal** while taking part in fun, thoughtfully guided interactive activities that help spark a deeper connection with friends — and create space to meet new people in a relaxed, welcoming setting. Whether you come with a group or arrive solo, this evening is all about slowing down, sharing stories, laughing together, and building real friendships around the table. Expect warm hospitality, meaningful moments, and an atmosphere where everyone feels included. ✨ Three-course Mediterranean dinner ✨ Interactive social experiences designed for connection ✨ A welcoming environment to meet new people and build friendships **Tickets:** $78 per person (Stripe payment link available in form) Come hungry and ready to dive in great chats! Looking forward to seeing you 💙 sign up form: https://forms.gle/4kkfDJXWRZfnnJE99

**Hi everyone** 👋 I’m David, and I’d love to start a social bouldering club for anyone who wants to climb, hang out, and meet new people! I will arrange a meetup climbing event every 2nd week or once a month, at different climbing gyms around the city. The focus is on: • 🧗‍♂️ Climbing and challenging ourselves • 🤝 Being social and building a fun community • 💪 Training together – all levels welcome I’ve been climbing for about 1.5 years, so I’m still in my learning phase, but I’m more than happy to help beginners get started and share the basics with anyone who’s new. We will start at **Bison in the meatpacking district the 21 February @ 14.00** o’clock. If people want, we can go for a drink or a bit of food afterwards. There will be a warm up and cool down, focusing on climbing and mobility. If you want to join in on that, otherwise drop in when ever. If you’re interested in joining, just drop a comment. Looking forward to climbing with you all! 🙌 **Short Overview of Boulder Gyms in Copenhagen and bouldering is:** **Beta Boulders** A modern and friendly gym with lots of different wall styles. Great for both beginners and experienced climbers, and there’s a nice training area as well. **Bison Boulders** Located a bit outside the city, but very relaxed and welcoming. Good variety of routes and plenty of space. A calm, nice atmosphere. **Boulders CPH** One of the biggest and most popular bouldering gyms in Copenhagen. Many routes for all levels and a very social environment. **What Is Bouldering?** Bouldering is a type of climbing done at low heights — usually up to around 4–5 meters — **without ropes or harnesses**. Instead, there are thick mats on the floor for safety. You only need climbing shoes, which you can rent, and maybe some chalk for your hands. Climbs are short “problems” or routes that you try to solve using balance, technique, and strength. Some are easy, some are challenging, and you can always choose the level that fits you. Bouldering is also very social — people often help each other, share tips, cheer each other on, and have fun together. It’s perfect for meeting new people while getting a good workout.

**Join us at AI Meetup Copenhagen 19/02/2026** Connect with innovators, designers, academics, suits and developers in a relaxed and positive environment. Enjoy talks from exciting speakers and demo your own ideas on stage. Be a part of our vibrant community! This is a multidisciplinary community and meetup for innovators, creators, and techies who are passionate about learning and talking about artificial intelligence. The event is open from 16:45. The program starts 17:15. **Lightning talks (15 minutes)** * [Thomas Bolander](https://www2.compute.dtu.dk/~tobo/), PhD, Professor at DTU Compute (Technical University of Denmark) * [Sofie Grue Haumann](https://www.connectedwomeninai.dk/speaker/sofie-grue-haumann/), AI Enablement Lead, Enterprise AI, Novo Nordisk * [Ananth Gopal](https://www.linkedin.com/in/agopk/), PhD, Team lead, AI & Data platform, Nilfisk **Demos (10 minutes)** * Christian Zigler & Sebastian Stilou, [Tapp](https://www.usetapp.io/) ***SPEAKER BIOS & TOPICS:*** **Thomas Bolander**, PhD, is a professor at [DTU Compute](https://www.compute.dtu.dk/). His main research focus is on the modelling of social phenomena and social intelligence with the aim of creating explainable computer systems that can interact robustly and intelligently with humans and other computer systems. He is one of the founders and main researchers within the area of *Epistemic Planning* \- providing AI agents\, e\.g\. robots\, with the ability to take the perspective of other agents into account when planning\. He is also one of the central public communicators of AI in Denmark with several hundreds of popular science talks and media appearances. In 2019, he received the H.C. Ørsted award for excellence in science communication. Thomas has also served on a number of commissions and think tanks working on the societal aspects of digitalisation and AI (including the SIRI commission, the TechDK commission, the Tiger Council, and the Governmental Expert Group on Tech Giants). In 2024, he received the DAIR "Lifetime achievement in AI" award for his research and research communication. Topic: Intentions, attention and social intelligence. Human social intelligence relies heavily on our ability to infer what others intend to do or what their focus of attention is. Fluent human-robot interaction requires robots to have similar abilities. But how to give them that? What are the relevant paradigms and methods within AI, and what can we learn from philosophy and cognitive psychology to help us built more socially intelligent and situation-aware robots for the future? **Sofie Grue Haumann** has been working with AI adoption since 2016, starting her career in a startup and now holding the role of AI Enablement Lead, Enterprise AI at Novo Nordisk. She has a background from CBS and her focus has always been on enhancing people-centric AI adoption, bridging the gap between innovative technology, user engagement and enablement. She is passionate about inspiring people to get started with their AI journey, regardless of their technical and has a strong track record of driving inspiring, educating and empowering initiatives that promote integration of AI. Topic: "How Novo Nordisk is driving AI adoption across the enterprise — and how we measure the impact." **Ananth Gopal**, leads a data & AI team in [Nilfisk](https://www.nilfisk.com/global/professional/)'s "Autonomous & Digital Solutions" division. He earned his PhD in computing applied to robotics, and has since worked in roles across both academia and industry. His current interests lie in applying vision-language models and reinforcement learning to control robots. Topic: "Teaching Robots to Learn: A Live Reinforcement Learning Demo" **Christian Zigler** is a Danish entrepreneur with a passion for leveraging technology to empower small businesses and also the founder of Tapp. **Sebastian Stilou** is a deeptech AI software developer and architect and a leading voice in the world of proactive AI. Topic: "Tapp is an AI-enabled POS for independent cafés, kitchens and retailers." ... ***Venue:*** [EK Erhvervsakademi København](https://www.ek.dk/english) \- Guldbergsgade Campus \(formerly known as "KEA"\)\. ***Sponsorship opportunities:*** Please contact the group administrator ([Martin Schultz](https://www.linkedin.com/in/martinschultz/)) if you would like to be an event sponsor, a sponsor of food and/or beverages or if you would like be a future venue sponsor. This is a non-profit event. ***Sponsors:*** Thanks to [EK Erhvervsakademi København](https://www.ek.dk/english) for sponsoring beverages and snacks. A big thanks to our foundational sponsor [Transmission](https://www.transmission.dk/). ***Please note:*** 1. Attendance is capped at 145 participants to maintain quality interaction, and we reserve the right to select attendees to optimize group dynamics. 2. Photos and perhaps video will be taken at the meetup and shared on our Meetup.com group, on various LinkedIn channels, our LinkedIn newsletter, the AI Meetup Copenhagen website, possibly by the event host and other participants and sponsors. Let us know at the event if you don't want to be in the photos or videos (that's not a problem). 3. If you're signed up, but find that you're unable to attend, you're *expected to cancel* your attendance (your RSVP status) here on the Meetup platform. You can still join future meetups - you only cancel your attendance for this meetup. 4. Speaker bios are submitted by the speakers themselves and reviewed only for basic accuracy. AI Meetup Copenhagen does not independently verify all information provided.

How about a game of polo! Want to try something out of the ordinary? And meet new people? Join a friendly group of internationals living in Copenhagen for the next International Day at the Polo Club on February 22. Enjoy a relaxed Sunday at the polo club in a beautiful coastal setting in Nivå, just 30 minutes north of Copenhagen — meet new people, try something new, or simply soak up the atmosphere around horses, polo, drinks, and good company. Read more and reserve your spot here: [https://cphpolo.com/event/international-day-at-the-polo-club/](https://cphpolo.com/event/international-day-at-the-polo-club/ "https://cphpolo.com/event/international-day-at-the-polo-club/")

The topic for February is "Transitions" Speak Easy: true stories, told live. The idea is simple: an audience, an open microphone, and great stories. Hilarious, gripping, poignant- it's up to you. Audiences are invited to come to listen or come to tell as folks from all corners of Columbus offer their stories live on stage! Held at Wild Goose Creative's warm, intimate space, this night of tales occurs on the 3rd Thursday of every month. Doors open at 6:30 pm, show starts at 7:00 pm. Please arrive early if you want to tell, as we generally only have room for a limited number of tellers, and the sign-up sheet has a tendency to fill up fast. Formed around the idea that people need stories--they're what hold and draw us together--SpeakEasy celebrates the strangeness and commonness of being human. And in a world of smartphones, Facebook, Twitter, and more . . . it gives people a real, breathing, in-person way to connect. The night is geared for true stories of all kinds, taking the best tales told around kitchen tables, in darkened pubs, on the street corner, and at late-night parties and giving them an audience. Speak Easy is also a great outlet for performers, writers, and artists looking to share their favorite stories and perfect their skills. We strongly encourage tellers to please tell the story rather than read it so we keep within the spirit of good storytelling and stay engaged with the audience. All are welcome. Hang around after the show for a drink and build community!

Hey all! Let's meet at the new sports bar, [Thirsty's Pub](https://www.thirstyscolumbus.com/italianvillage) , located in Italian Village on 4th Street! You'll be able to find us at a table with CAC flyers. **Adress**: 944 N 4th St, Columbus, OH 43201

Early-bird coffee and conversation at [Good Cafe](https://goodcafeeaston.com/)!

#### Turning Rentals Into Income: How Investors Pay Off Properties Faster #### **Featuring Guest Speaker: John Blackburn** **👉 Get your FREE TICKET [HERE](https://www.eventbrite.com/e/turning-rentals-into-income-how-investors-pay-off-properties-faster-tickets-1980492192461?aff=cicmeetupapp)** #### A lot of people get into real estate because they want freedom. Then they buy a rental…and realize most of the rent goes straight to the bank. They technically own property, but the mortgage controls the income. And waiting 30 years for properties to be paid off doesn’t feel realistic. This meetup is about understanding a different way to think about rental properties… one that focuses on paying them off sooner so the income is actually usable. **Featured Guest Speaker: John Blackburn** We’re excited to welcome John Blackburn as our guest speaker for this event. John has been actively investing in real estate since 2006 and has: * Been involved in **5,000+ real estate transactions** * Helped investors **acquire over $150 million in rental property** * **Raised more than $100 million** in private capital John didn’t start with family money or shortcuts. He built his portfolio by focusing on clear systems, real numbers, and long-term strategy. For this meetup, John will walk through how investors shift their focus from simply owning rentals to building properties that eventually pay them…without a mortgage attached. **What You’ll Learn** John will break down, in simple terms: * Why most rental properties don’t produce much usable income early on * Why buying more rentals isn’t always the answer * How investors structure their properties to pay off mortgages in a fraction of the time * How properties can work together to eliminate debt faster * What changes once rentals become free and clear This approach is often referred to as an accelerated paydown strategy — using rental income intentionally to reduce debt sooner, rather than waiting decades for mortgages to run their course. John will also share a simple calculator you can use to see how this works with real numbers and realistic scenarios. **The Core Idea** When a rental has a mortgage, the rent has one job: **pay the bank.** When a rental is paid off, the rent has a different job: **pay you.** Most people only see one timeline…30 years. This session shows how investors shorten that timeline and gradually increase their income as properties become free and clear. **Who This Event Is For** This event is for people who want more than just “owning rentals” on paper. * Rental owners who are tired of most of the rent going to the bank and want a clearer path to real, usable income * New investors who want to understand how rental properties actually build wealth over time before jumping in * People with capital who want to invest in real estate with intention and a long-term plan * Anyone serious about freedom and curious how rental properties transition from debt-heavy assets into income-producing ones **Event Details** **Location:** Ohio Brewing Company - 421 E 2nd Ave, Columbus, OH 43201 **Date & Time:** January 25th, 6–8 PM (Doors open at 5:30) **Cost:** Free (Seats are limited - RSVP required) **👉 Get your FREE TICKET [HERE](https://www.eventbrite.com/e/turning-rentals-into-income-how-investors-pay-off-properties-faster-tickets-1980492192461?aff=cicmeetupapp)** If you’ve ever wondered how rental properties actually turn into freedom —this is the room to be in.

Coffee and conversation at [Stauf's Coffee Roasters](https://www.staufs.com/) in German Village. Street parking is free on Sundays.

Attend a free seminar on how to have successful and lasting relationships. At this seminar you will learn: How to spot and handle negative and toxic relationships. How to get through the "rough patches" in a relationship. How to choose the right people to work with. The three things that make or break any relationship. How to make a good relationship great. All are welcome. Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there. Hosted by the Dianetics and Scientology Life Improvement Center of Central Ohio.

Let's grab some coffee/food and share a morning chat! The East Market has an ample parking lot and outdoor and indoor seating. Grab a cup of coffee from Winston's Coffee & Waffles or on your way to East Market and meet us on the second floor - table behind or east of the elevator. If the weather cooperates we will be meeting in the patio. Per what this group is about: "Everyone is welcome! International transplants to Columbus who want to improve language skills, Columbus residents who want to discuss international travel and culture, and anyone who enjoys getting together for good conversations."