Data Integration

We thought it would be nice to start the summer right, in good company, in a relaxed setting. So, for the first time, the HDW Low-Key Data Meetup takes place at the [Olarin Panimo Taproom](https://olarinpanimo.fi/taproom/) at Konepaja, Vallila. We'll be outside, weather permitting, so it's also the perfect start for the 'terrace season'. And if it happens to rain, we'll just be inside instead. If you're coming from the city center, Tram number 9 is probably the easiest to take. A couple of words about Helsinki Data Week at the beginning. After that, it’s again just hanging out with like-minded folks and your beverage of choice! Free for participants! Join us in Olarin Panimo Taproom at 17:00 on Thursday, June 4! ps. Following a spring cleaning of his bookshelf, Antti will have \~20 (mostly data) books to give away. First come, first served!

Here’s an opportunity to learn Swedish over a good cup of coffee or tea ☕😋🇦🇹 for free! The events are free and there is always a native speaker to facilitate the conversation and to help find the right words. In addition, we offer free (yes, free) coffee, tea, and biscuits to participants! På svenska, men på olika sätt Att prata med folk på café kan vara både nöje och utmaning. Hos oss serverar vi kaffe med mycket glädje och inspiration. Tillsammans lyssnar, pratar, läser, berättar eller skriver vi nyfiket och glatt oavsett om du har den finlandssvenska kulturen redan i blodet eller vill bekanta dig med den. Vi erbjuder deltagarna gratis kaffe eller te med lite tilltugg. When? ⏰ Usually Thursdays at 16:00 Where? 📍 In a cozy Viennese café: The Good Coffee Company, Eerikinkatu 33, Helsinki Välkommen! **The Good Coffee Company** **A Taste of Vienna 🇦🇹** Eerikinkatu 33, 00180 Helsinki Please visit our Facebook Page for updates and changes: **[https://www.facebook.com/TheGoodCoffeeCompany/events](https://www.facebook.com/TheGoodCoffeeCompany/events)**

Let's head outside and play in the sunshine Gather near the outdoor piano in the Töölonlahden Kesäpuisto. Bring an instrument, something to sit on, a tablet (or small laptop) if you have one, something to drink, sunscreen, etc ... and let's have a proper session playing our favorite songs in the sunshine. Whether you are a beginner, or an experienced player … or perhaps you just like to sing along … come and join use for a sing-a-long / play-a-long session. We will then start playing and everyone can join in. If you want to improvise over the song while we are playing, go ahead!!! Bring your uke, guitar, or any other instrument … or just yourself. Small amps are welcome. All ages welcome. We will cancel if it rains

Theme of this retreat is deepening our relationship with nature — pausing to listen, reconnecting with ourselves, each other, and the living world around us. During the retreat, we create space for stillness, presence, and gentle exploration of what nature within us — and around us — is inviting us to notice, feel, and remember. These days offer a chance to exhale and be held in a safe and accepting space, where you can be seen and heard just as you are. If you feel the call to slow down and go deeper, this might be your moment. For more information about this transformative opportunity, contact me directly: 0445588999

Learning Finnish in Finland can be difficult because Finns tend to switch to English. That is one of the reasons people like our Finnish language café: you get to practice Finnish with Finns :) The events are completely free and there is always a native speaker to facilitate the conversation and to help find the right words. The coffee is good too ☕😋🇦🇹 Tervetuloa! When? ⏰ Usually Tuesday to Friday from 15:00 - 16:00 Where? 📍 In a cozy Viennese coffee house: The Good Coffee Company, Eerikinkatu 33, Helsinki The Good Coffee Company A Taste of Vienna 🇦🇹 Eerikinkatu 33, 00180 Helsinki Please visit our Facebook page for updates and changes: https://www.facebook.com/TheGoodCoffeeCompany/events

This week's event is **unhosted**. Worry not though, we're still likely to have \~20 people from our group playing games at Arkade. Pay the **5 € board gaming fee** to the bar at the counter when you arrive. You must be at least 18 years old to enter [Arkade](https://www.arkade.fi/). We play in English and the game rules are taught before starting play, unless everyone is already familiar with the game. No previous experience with board gaming required. Despite our RSVP numbers here on Meetup, we almost always have at least 20 people participating weekly. The venue has a great board game library, the host and other players usually bring their own games too: our selection varies weekly. We're a very casual group so you're welcome to arrive early or late and join whatever game is starting up, there is no attendance tracking, or welcoming process. The bar has alcoholic drinks, mocktails, and soft drinks available as well as some snack foods. They've been okay with people ordering food to the bar with meal delivery services. If you are feeling sick, please stay home.

You're welcome to join us for our film club featuring classic movies from all decades! After the screening, we'll gather somewhere nearby to discuss the film and share our appreciation for the art of cinema. -- This time our featured film is Stanley Kubrick's Full Metal Jacket, screening at Kino Regina in the Helsinki Central Library Oodi: > Full Metal Jacket is a 1987 war film directed and produced by Stanley Kubrick from a screenplay he co-wrote with Michael Herr and Gustav Hasford. The film is based on Hasford's 1979 autobiographical novel The Short-Timers. It stars Matthew Modine, R. Lee Ermey, Vincent D'Onofrio, Adam Baldwin, Dorian Harewood, and Arliss Howard. > The storyline follows a platoon of U.S. Marines through their boot camp training at Marine Corps Recruit Depot Parris Island, South Carolina. The first half of the film focuses primarily on privates J. T. Davis and Leonard Lawrence, nicknamed "Joker" and "Pyle" respectively, who struggle under their abusive drill instructor, Gunnery Sergeant Hartman. The second half portrays the experiences of Joker and other Marines in the Vietnamese cities of Da Nang and Huế during the Tet Offensive of the Vietnam War. The film's title refers to the full metal jacket bullet used by military servicemen. The tickets to this screening cost 10€. Make sure to reserve yours before they run out: [https://kinoregina.fi/elokuva/104618/](https://kinoregina.fi/elokuva/104618/) -- After the screening, we'll gather near the theater exit before sitting down somewhere nearby to discuss our experience.

PyData London 2026 brings together data scientists, engineers, and researchers from around the world for three days of insightful talks, tutorials, and community connection. Hosted in one of Europe’s leading tech hubs, the event highlights the latest developments in Python, machine learning, and data science. Attendees can expect a mix of cutting-edge research, real-world applications, and opportunities to network with industry leaders. Whether you're a beginner or an expert, PyData London offers something for every level of the data science community. **THIS IS NOT A TICKET- TICKETS MUST BE PURCHASED ON CONFERENCE WEBSITE.** https://pydata.org/london2026

Hello sporty population! Join us for badminton and meet people from around the world! Everyone is welcome, whether you’re a beginner or already experienced. **IMPORTANT**: Spots are limited, so please reserve yours in advance. Only registered participants can join to ensure fair access for everyone. If you mark “going” but do not attend, or fail to cancel at least 1 day before(By 9pm Saturday), you may be suspended from the next two sessions. 📍 Location: Talihalli Huopalahti ⏰ Time: 11:00–12:30 🏸 Courts: 9, 10, and 11 You can meet us at the entrance a little before 11:00 or come directly to the courts (**please do not enter before our booking starts**). Who can join? • Open to everyone, regardless of background or gender • No badminton skills needed – beginners are welcome • **Age limit: 16+** Event is free, but please bring your rackets and indoor shoes, or you can borrow a racket from the hall for free if needed. We are committed to making our events and activities accessible to those who need them most. Therefore, **individuals with a refugee background are welcome to attend free of charge without prior registration.** If you plan to join, simply send a message to Alaa to let us know you’re coming. This approach is intentional. Many refugees and newcomers face practical, cultural, and psychological barriers that can make formal registration difficult or discouraging. By removing this requirement, we aim to create a more inclusive, low-threshold environment where participation feels safe, simple, and welcoming. Our events are designed to support the mental health and well-being of refugees and immigrants, while also encouraging dialogue that challenges cross-cultural stigmas and stereotypes. We believe open access is an important step in building trust, increasing participation, and creating meaningful connections across communities. After badminton, we'll enjoy Talihalli's sauna and maybe go to a local restaurant to grab some lunch after the game. Warm welcome! 📞 Questions / Contact: Alaa – 040 5656096 Arun - 050 3206169 If you want to be part of the MIITTI community, follow us on our other platforms: WhatsApp: Join our Whatsapp community network to join your favourite group and stay connected with the other members! When you participate in one of our groups or events, just ask the group facilitator to add you to the community! [Instagram](https://www.instagram.com/miitti1) [Facebook](https://www.facebook.com/miitti1) [Website](https://lapinlahdenlahde.fi/en/projekti/miitti)

Welcome to join our Ren Xue Yuan Gong practice with Ren Xue Finland at Lapinlahden Lähde! The practice is simple but yet practical and powerful. It is easy to learn and will help you: -gain energy, feel less tired and stressed -more mental clarity, easier to concentrate -boost your immune system Time: Sundays 15:30 - 17:00 WHERE: Tallipääty, MIITTI office Lapinlahden Lähde Lapinlahdenpolku 8 00180 Helsinki NOTE: occasionally, the lesson will be held in Wanha labra (through Kahvila Lähde, above the stairs of the auditorium) About REN XUE Ren Xue is a comprehensive system for uplifting human life. It includes a unique form of Qigong (Yuan Qigong); three foundational theories (Theory of Qi, Theory of Consciousness, Theory of Totality) and a large body of teachings. It was created by world-renowned teacher and healer Yuan Tze who continues to offer online and in-person events worldwide. Ren Xue combines ancient Chinese wisdom traditions with modern insights into health and well-being. The goal of Ren Xue is to help individuals improve their physical, emotional, and mental health through a holistic approach that emphasizes the connection between the mind, body, and spirit. REN XUE FINLAND Ren Xue Finland (RXF) is the Finnish branch of the global movement, an organization dedicated to the promotion and teaching of Ren Xue and its associated practices, including Yuan Gong and Yuan Ming Medicine. It provides easy entry into the Ren Xue system through local in-person sessions, online courses and workshops/retreats. Other learning methods can be found here: Ren Xue TV, a YouTube channel and Learn Ren Xue website. More about Ren Xue: [https://www.renxueinternational.org](https://l.facebook.com/l.php?u=https%3A%2F%2Fwww.renxueinternational.org%2F%3Ffbclid%3DIwZXh0bgNhZW0CMTAAAR06uJQRSC7BE3zhPePQ7X_KO7WXa60cr7NK25KdOqfbSIHpYqBLO3dYgVM_aem_alDR7a6KhbNhG3u9NhCUVA&h=AT18asmYaRkvHCJemaC7rr9GVu579uflDCg7T6mLNodWdtMVhuxwFhIyz0p5ONeJbm3WQ3ZGIwONIa0_pDvih4t9BCCJUBkjhK4BdIMEl4aQ_qPzR5ykW-aiOndhYDPeAW9_2_eWZaMsv889HKbp8_c&__tn__=q&c%5B0%5D=AT35KTjVjr2kCnYHrXXjXPxEGFK-RFbZnFVdDmWrTe5WwbSZZ5ulNxFEjPPhejS8Pf4xetwkU1hhM1P2K_ABugpnXL6w-CKE25ARXwtLSexv-4fPJ4s2_Kcqgj3g2XWjCVkPPgcjwrPoNWOvdKa2f1VqyVa-2kcTojodTS3wn9zrnRjZLcG7)/

Join us on **Fridays, 18:00 - 19:30** at **Lapinlahden Lähde** for a free session where we’ll explore the topic of the week. **After 19:30**, you're welcome to hang out with us. Depending on what the group decides, we sometimes: \- stay in\, enjoy tea and cookies and play board games \- go out for dinner or order food\, feel free to bring your meal \- Just engage in deep conversations ✅ Your **RSVP counts as your registration**, we expect you to **honour it**. 🤝 All conversations are confidential. What’s shared, stays in the group. 🌿 Small group, big heart: Everyone gets a chance to share. 🧘‍♀️ Come comfy, come curious. 💧 Bring water. Skip heavy meals & caffeine. 📍 **Tallipääty, Lapinlahdenpolku 8, Helsinki** (Through the gate, first door on the left!) **Kind reminder:** Last-minute cancellations or no-shows mean others miss out. To keep it fair, repeated cases may result in losing the spot in future sessions. If you want to be part of the MIITTI community, follow us on our other platforms: IG: [instagram.com/miitti1](http://instagram.com/miitti1) Facebook: [facebook.com/miitti1](http://facebook.com/miitti1) Web: [lapinlahdenlahde.fi/projekti/miitti](http://lapinlahdenlahde.fi/projekti/miitti) Whatsapp: Join our Whatsapp community network to join your favourite group and stay connected with the other members! When you participate in one of our groups or events, just ask the group facilitator to add you to the community!

You're more than welcome to join us and meet some new friends! Let the evening unfold and people shape the course of the night 😎 Come share your best (or worst) comedic mishaps, stories, and gossip in a relaxed, conversational meetup at **Kallio Bar** (right next to Street Bar) in Hakaniemi, Helsinki. Beers from **€6.50** 🍺, wine bottles **€25** 🍾 — and there will very likely be extra discounts 😉 Later in the evening, we might head to a nightclub or karaoke together 🤗 Hope to see you there!

**Iced Coffee, Conversations & Open Mic** Summer is finally here, let's celebrate it with a relaxed gathering filled with iced lattes, iced matcha, good music, inspiring conversations and ambitious people building interesting things. We’ll also have an open mic, where anyone can take up to 5 minutes to share: • a project they’re building • an idea • a question • a collaboration opportunity • summer plans • something they need help with • a story • stand-up, music or performance • or simply something interesting Apply to the open mic here: [https://tally.so/r/eq9yzO](https://tally.so/r/eq9yzO) \*We'll confirm your spot closer to the event. Whether you want to speak or just listen and meet good people, you’re welcome. Bring your ideas, your friends, your curiosity or just yourself. 📍 Outrun Cafe 🗓 Saturday, June 6, 2026 ⏰ 11:30 - 13:30

【IMPORTANT SUMMARY】 * The purpose of social games is to know some people, do some exercise and enjoy the games together with others. Winning and getting points is not the focus of this session. Please play with consideration to your opponents' level. * Please purchase your slot through this link [https://7538e9.myshopify.com/](https://7538e9.myshopify.com/) 【SIGN-UP SYSTEM】 * Please sign up and pay through this link. [https://7538e9.myshopify.com/products/social-game](https://7538e9.myshopify.com/products/social-game) * We don't use the signup system on Meetup.com anymore. (Neither the waiting list) * It says this event is full on this meetup page, because I didn't open any slots here for you to sign up. You have to check this [sign-up page](https://7538e9.myshopify.com/products/social-game) to see if there is still a slot available there. * The background of using an external sign-up and payment system is because Meetup.com introduced a service fee to increase 21% of the fee in May 2023, and we want to reduce this cost. 【FEE and REFUND POLICY】 * Fee includes courts and plastic shuttles. Please sign up and pay before you come. NO refund if you do not cancel until 48 hours before the event. * Racket: bring one or rent one at the counter. * You can put a comment to sell your slot after the deadline of refund, or sell your slot in our whatsapp group. * No matter the reason is sickness, accident or anything, the group or I will not afford the cost caused by your absence. * Of course you CAN'T ask me, "Can I sign up for free for next week because I didn't come to use my slot this week?". Please remember, the court booked for you was there and it costs money. The court doesn't simply become "free of charge", just because you didn't come to use it. 【COMMUNICATION】 * Communication: our whatsapp group [https://chat.whatsapp.com/JJQbJlisbcj5YDnlcSu347](https://chat.whatsapp.com/JJQbJlisbcj5YDnlcSu347) * There are too many spams, so I only accept +358 number to join whatsapp group. Numbers from other countries will all be rejected. 【OTHERS】 * Please always keep 1 meter away from those courts where people are playing. Never step into the corners of other courts! If I see you do this, I probably will yell at you! * If you have some questions, you can put your questions in the comments on the event page. People will respond. * We play double games to 21 points. After each game, please let those who are waiting to play. Feel free to play with whoever you want, but please avoid playing with the same people all the time. * If you are new to badminton, please Google basic badminton rules in advance. Serve rules, double rules and point counting rules. You are always welcome to ask anyone in our group. Most of our members are more than happy to help you. * Badminton activity is organized for non-profit purpose, but I take a small fee for my work. * Want to restring your racket? I can do restring for you. €24 including the string. Please get contact with Ken. [https://drive.google.com/file/d/1XdBBBKBmsHqvMyI7t1MttqOxwX8rs7vQ/view?usp=sharing](https://drive.google.com/file/d/1XdBBBKBmsHqvMyI7t1MttqOxwX8rs7vQ/view?usp=sharing) * [https://www.meetup.com/Helsinki-Badminton-Meetup/](https://www.meetup.com/Helsinki-Badminton-Meetup/) * You want to pay with your sport card or voucher? check the bottom of the page. Click "read more" * https://www.meetup.com/Helsinki-Badminton-Meetup/[https://www.meetup.com/Helsinki-Badminton-Meetup/](https://www.meetup.com/Helsinki-Badminton-Meetup/)

**The Behavior Gap: Where Products Win or Lose** Teams today have more data than ever, and yet many still struggle to understand why customers adopt, engage with, or abandon their products. Teams sprint, ship faster, and chase more signals… all while metrics stall and confidence drops. The missing piece isn’t more data. It’s often the behavioral insight between the metrics, explaining why the numbers move in the first place. Dashboards can tell you what customers did, but understanding why they did it (and how to influence what they do next) requires a deeper blend of insights. This session is about closing that gap. Drawing from real-world experience designing and scaling products as [ZoCo Design](https://zocodesign.com/)’s CEO, [Lacey](https://www.linkedin.com/in/laceypicazo/) will share how to cut through the noise and identify the insights that actually change behavior—moving people, and moving metrics. You’ll learn: * Why understanding customer behavior is a quant and qual challenge * How to spot the signals that actually predict behavior change * Where AI accelerates insight, and where it creates distraction * How to get meaningfully closer to customers, without adding more tools This talk reframes how to evaluate performance and identify what levers actually improve it, helping your team to make smarter bets with greater confidence. Every meaningful outcome is driven by behavior change. And when you know how to design for behavior, you stop guessing, and start building things that work. **About Our Speaker** [Lacey Picazo](https://www.linkedin.com/in/laceypicazo/) is the Founder and CEO of ZoCo, a healthcare product studio that turns complex, high-stakes ideas into products that drive real-world adoption. She partners with healthcare organizations to uncover critical care delivery insights, focus product strategy through behavior design, and build solutions that patients and providers actually use. 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)

Topic to be announced. **THANK YOU** *Franklin University* for hosting our meetup! To learn more about *Franklin University*, please visit their website: https://www.franklin.edu/ **DIRECTIONS** Franklin University Fisher Hall 300 E. Main St, Columbus, OH 43215 Map: https://maps.app.goo.gl/jxjBA2hUmS5qrvhq8 Parking is FREE! Please park in Lot C in front of Fisher Hall. See attached map. NOTE: Map the address only. When mapping with Google Maps it may use the Fisher Hall at OSU, which is NOT correct. **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

Couldn't make Knowledge? Or want to debrief the dancing robots or Autonomous Workforce? Join us for a Knowledge '26 recap, insights sharing, a couple rounds of golf, and fun at Topgolf. As always, drinks and food will be provided. More details to come — mark your calendar, RSVP, and save your spot today!

**Abstract:** Motivated by the challenges of detecting extremely rare failures in sophisticated circuit design specifications, we study the problem of efficiently identifying multiple disjoint regions of interest (ROIs) — regions of a continuous, high-dimensional parameter space where a complex, expensive-to-evaluate target function falls below or above a pre-specified threshold. We reframe this problem as a Bayesian sequential decision-making problem and, more broadly, as an instance of strategic agent behavior in continuous spaces: an agent that must allocate a hard evaluation budget intelligently, updating its belief about the unknown function after each observation and choosing the next query to maximize coverage of all disjoint failure regions rather than convergence to a single optimum. This is a *hybrid* event. To attend online, join us on Zoom here at 6pm: [https://iit-edu.zoom.us/j/89379230295?pwd=NdETyE5sdYuSrvsrBZXSBFkUESBVkg.1](https://iit-edu.zoom.us/j/89379230295?pwd=NdETyE5sdYuSrvsrBZXSBFkUESBVkg.1) Meeting ID: 893 7923 0295 Passcode: 5t5WYn **Sponsor**: Grainger will provide the meeting site, as well as snacks for the onsite participants. * **Address:** 222 W Merchandise Mart Plaza, 18th Floor, Chicago, IL 60654 * **Grainger's Overview:** W.W. Grainger, Inc., is a leading broadline distributor with over $17 billion in revenue. At Grainger, We Keep the World Working® by serving more than 4.5 million customers worldwide with maintenance, repair, and operating (MRO) products and services delivered through innovative technology and deep customer relationships. Our machine learning team builds broadly across search, recommendations, product matching, computer vision, and generative AI. * **Logistics**: To access the Grainger office, we require first and last names of those who RSVP'd by Jun 11. Please take the main elevators at the center of the Mart. Attendees will then present their IDs when they arrive at the front desk on the 18th floor.

We are bringing Microsoft Build sessions to Columbus Ohio! The Central Ohio Azure Meetup and Central Ohio .NET Developer's Group (CONDG) are coming together to bring some of the labs and breakouts from Microsoft Build to your backyard. In this free, 1 day event, you are going to Build stuff with us! And yes, there will be free food. So please RSVP for a head count!

Click Here For More Videos: https://www.facebook.com/share/r/17bwkttXhV/ *********************************** Salsamante Dance Academy will be at Swerve Every Tuesday Night to share the Rhythm & Energy of Bachata & Salsa. These are Beginner Level lessons to get you comfortable and understand the two dances. Spread the Good News to all. Swerve Dance & Fitness Complex 640 Lakeview Plaza Blvd A, Worthington, OH 43085 Bachata 7pm-8pm Salsa 8pm-9pm $15 - One Lesson $20 - Both Lessons

Our monthly PHP meetup. A virtual shindig courtesy of Zoom. Check back here for the details around 6:15 pm