Knowledge Sharing

Join us on **Fridays, 18:00 - 19:30** at **Lapinlahden Lähde** for a free session where we’ll explore the topic of the week - **Being Assertive**. 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!

THANK GOD IT'S FRIDAY! Welcome to pay a visit to BTCHEL HUB every Friday from 10am to 6pm, as we launch a new meetup concept: BTCHEL Fridays! BTCHEL Fridays is when the community hub has open doors for anyone to pay a visit, when the active Helsinki bitcoiner scene gathers together under one roof. The BTCHEL Hub is a versatile physical space for workshops, meetups, parties, movie nights, game nights and of course, co-working office where all the members are building together! Join us every friday at your convince! Coffee is on the house ☕️ You'll find us from google maps! Learn more about us from BTCHEL.com

Bitcoin meetup - meet the local bitcoiners, network, present your projects and ideas or just hang out! Topics include everything that remotely touches Bitcoin.

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

Quick first meet up after work. Come relaxed. Supposed to last 1-2 hours max. We expect \~10 people max.

【IMPORTANT SUMMARY】 * The purpose of competitive game session is to enjoy badminton games by focusing on trying your best to win the games. * You don't need to be a very good player to join this session. Our level range from beginner to intermediate. We will put you to play with people with similar level. But if you are the first time to come and I don't know your level, then I will put you to play with less-experienced players to start. * Please purchase your slot through this link [https://7538e9.myshopify.com/](https://7538e9.myshopify.com/) Please also read the instruction inside this link, so that you have an idea how it works. * Please bring feather shuttles to join the games. We only accept specific shuttles. Please read the following. **If you come without bringing feather shuttles with you, I may ask you to go home.** 【SIGN-UP SYSTEM】 * Please sign up and pay through this link. [https://7538e9.myshopify.com/products/competitive-game](https://7538e9.myshopify.com/products/competitive-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/competitive-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 the work I do to continue this group. 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. * 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 is there and it costs money. The court doesn't simply become "free of charge", just because you didn't show up. 【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. 【DETAILS of COMPETITIVE GAMES】 * This is the list of shuttles we accept: RSL Classic Tourney, Academy Li-Ning Super 1000 Victor Smash It 1, 2, 3 Ling Mei 70, 80, 90 Ling Mei Gold, Black Yonex Aerosansa 30, 20, 10 NCS Pro, MAX * Smash Center also sells feather shuttles (Ling Mei Gold and Black). You can purchase there at your arrival. 【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. * 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) * 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/)

Suomenlinna is a UNESCO World Heritage site and a classic summer picnic location only 15 minute ferry ride away from downtown Helsinki. Join us for a tour of the island, and if feeling up for it, check out the various museums located around the island where both the Museum Card and the Helsinki Card grant free entry. There's no pre-planned route or destination — instead we'll take a walk around the fortress ruins and pop in wherever we're feeling up for it. Afterwards we'll settle in a park somewhere nearby for food and drinks. **Possible stops include:** * [Sotamuseo Maneesi (just opened a new exhibition showing WWII era soviet war propaganda)](https://museot.fi/nayttelykalenteri/index.php?nayttely_id=40407) * [Suomenlinna museum (recently opened a new exhibition showing handcrafted Finnish glass)](https://museot.fi/nayttelykalenteri/index.php?nayttely_id=42566) * [Submarine Vesikko (WWII era submarine so we can imagine what it would feel like having a panic attack after being sunk to the bottom of the sea in a tin can)](https://museot.fi/museohaku/index.php?museo_id=21149) * [Ehrensvärd museum (gawk at how a bunch of rich people lived in the 1700s)](https://museot.fi/museohaku/index.php?museo_id=21096) * [Customs museum (crazy things that have been forbidden from being imported and the crazy ways that crazy people tried to get around that prohibition)](https://tulli.fi/tutustu-tulliin/tullimuseo) We'll get together at the Kauppatori ferry terminal before passing over to the island. Once there, I'll share my location via GPS and everyone's free to tag along for the museum tour or simply take a walk around the island and take in the sights.

We are glad to invite you for this concert, that combines music and meditation Will take place in Blue House Cafe in Kilo Espoo We are goin to have two concerts one starting at 13:00 and another starting at 15:00 Everyone is welcome and free event

**Let’s welcome summer with color, creativity, and a little fun.** Bring an old glass bottle and give it a new life while chatting and meeting new friends. Join us for a relaxing afternoon enjoying easy painting, conversations and good coffee. **No art experience needed**. Painting materials will be provided. **Just bring a clean glass bottle, jar, or vase** that you’d like to paint and your happy self 😊

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 Ryan Coogler's Creed (yes, that's the weird sequel to Rocky), screening for free at Malja Outdoor Cinema: > ***Creed*** is a 2015 American [sports](https://en.wikipedia.org/wiki/Sports_film "Sports film") [drama film](https://en.wikipedia.org/wiki/Drama_(film_and_television) "Drama (film and television)") directed by [Ryan Coogler](https://en.wikipedia.org/wiki/Ryan_Coogler "Ryan Coogler"), who co-wrote the screenplay with [Aaron Covington](https://en.wikipedia.org/wiki/Aaron_Covington "Aaron Covington"). It is the seventh installment in the *[Rocky](https://en.wikipedia.org/wiki/Rocky_(franchise) "Rocky (franchise)")*[ franchise](https://en.wikipedia.org/wiki/Rocky_(franchise) "Rocky (franchise)"), and serves as a [spin-off](https://en.wikipedia.org/wiki/Spin-off_(media) "Spin-off (media)")/[sequel](https://en.wikipedia.org/wiki/Standalone_sequel "Standalone sequel") to *[Rocky Balboa](https://en.wikipedia.org/wiki/Rocky_Balboa_(film) "Rocky Balboa (film)")* (2006). It stars [Michael B. Jordan](https://en.wikipedia.org/wiki/Michael_B._Jordan "Michael B. Jordan"), [Sylvester Stallone](https://en.wikipedia.org/wiki/Sylvester_Stallone "Sylvester Stallone"), [Tessa Thompson](https://en.wikipedia.org/wiki/Tessa_Thompson "Tessa Thompson"), [Phylicia Rashad](https://en.wikipedia.org/wiki/Phylicia_Rashad "Phylicia Rashad"), [Tony Bellew](https://en.wikipedia.org/wiki/Tony_Bellew "Tony Bellew"), and [Graham McTavish](https://en.wikipedia.org/wiki/Graham_McTavish "Graham McTavish"). In the film, amateur boxer [Adonis Creed](https://en.wikipedia.org/wiki/Adonis_Creed "Adonis Creed") (Jordan) is trained and mentored by [Rocky Balboa](https://en.wikipedia.org/wiki/Rocky_Balboa "Rocky Balboa") (Stallone), the former rival turned friend of Adonis' father, [Apollo Creed](https://en.wikipedia.org/wiki/Apollo_Creed "Apollo Creed"). > *Creed* had its premiere on November 19, 2015, at the [Regency Village Theater](https://en.wikipedia.org/wiki/Regency_Village_Theater "Regency Village Theater") in Los Angeles and was released in the United States on November 25, by [Warner Bros. Pictures](https://en.wikipedia.org/wiki/Warner_Bros._Pictures "Warner Bros. Pictures"), to coincide with the 40th anniversary of the date of the opening scene in the [first film](https://en.wikipedia.org/wiki/Rocky "Rocky"). It grossed $174.1 million worldwide and received widespread acclaim from critics[\[13\]](https://en.wikipedia.org/wiki/Creed_(film)#cite_note-13) who praised Coogler's direction, the screenplay, and acting performances. Among its accolades, it was selected by [National Board of Review](https://en.wikipedia.org/wiki/National_Board_of_Review "National Board of Review") as one of the [top ten films of 2015](https://en.wikipedia.org/wiki/National_Board_of_Review_Awards_2015#Top_10_Films "National Board of Review Awards 2015"), while Stallone won the [National Board of Review Award for Best Supporting Actor](https://en.wikipedia.org/wiki/National_Board_of_Review_Award_for_Best_Supporting_Actor "National Board of Review Award for Best Supporting Actor"), the [Critics' Choice Award for Best Supporting Actor](https://en.wikipedia.org/wiki/Broadcast_Film_Critics_Association_Award_for_Best_Supporting_Actor "Broadcast Film Critics Association Award for Best Supporting Actor"), and [Golden Globe Award for Best Supporting Actor in a Motion Picture](https://en.wikipedia.org/wiki/Golden_Globe_Award_for_Best_Supporting_Actor_%E2%80%93_Motion_Picture "Golden Globe Award for Best Supporting Actor – Motion Picture"), and was nominated for the [Academy Award for Best Supporting Actor](https://en.wikipedia.org/wiki/Academy_Award_for_Best_Supporting_Actor "Academy Award for Best Supporting Actor"). The film was followed by *[Creed II](https://en.wikipedia.org/wiki/Creed_II "Creed II")* (2018) and *[Creed III](https://en.wikipedia.org/wiki/Creed_III "Creed III")* (2023). The film is the first film in the franchise to have been produced by Stallone. This screening is free, so just show up and sit down to enjoy the movie with us. In case of rain, the movie will be screening inside the restaurant.

**Founders Running Club** (FRC) brings founders, investors, tech, creative people and startup enthusiasts together for weekly easy runs and networking. We like to be comfortable when we run and finish with coffee and conversations. Choose your pace or follow a pacer—pets, friends, family, are welcome. 🗓️ Launched in San Francisco, July 16, 2022 🌍 Now in 35+ cities 📅 Running + Networking events + Community **Join the community** [http://foundersrc.com/chats](http://foundersrc.com/chats) **Stay updated**: Instagram [http://instagram.com/foundersrc/](http://instagram.com/foundersrc/) Podcast [http://podcast.foundersrc.com/](http://podcast.foundersrc.com/) LinkedIn [http://linkedin.com/company/foundersrc/](http://linkedin.com/company/foundersrc/) Strava [http://strava.com/clubs/foundersRC](http://strava.com/clubs/foundersRC) Website [http://foundersrc.com/](http://foundersrc.com/)

Come join us for a padel session in Helsinki! No need to be good at it — this is more about moving a bit, laughing, and meeting new people. We’ll play some casual games, switch partners if needed, and keep it friendly. Beginners are very welcome. After the game, we can sit, grab coffee, or something small nearby if people feel like staying longer. Bring indoor shoes, water, and comfortable clothes. Come alone or with a friend, both are totally fine! 🎾 Join our WhatsApp group for padel here: https://chat.whatsapp.com/Ekwau7jlD1A1OdKmorbIVb?mode=gi_t

**HOW TO FIND US** **Outdoors** ☀️🌻: We meet every Sunday at 15:00 in the Töölönlahti Park, opposite the entrance to Pikku-Finlandia. If you’re walking from Oodi, pass the playground with the big swings and the volleyball court. On the left, you’ll find us in the area with benches, hammocks, and yellow chairs. **Indoors** ⛈️ 🥶: When it's cold or rainy we move to the top floor of the Oodi Library, on the stairs opposite the children’s area. **To everyone who has already participated in our meetups:** We want to make it as easy as possible for newcomers to find us, whether we're meeting outdoors or indoors. If you have any suggestions for how we could improve these directions or make our meeting spots easier to find, we'd greatly appreciate a message. It's a good idea to **keep your sketchbook visible** so others can easily recognize that you're there for the sketching meetup. **HOW IT WORKS** At each meetup, attendees take turns being the model for a quick **10-minute sketch session**. One person poses, everyone else sketches, then we rotate. Attendance varies considerably from week to week. Some Sundays attract a larger group, while on others only a handful of people may attend. **Occasionally, nobody may show up at all.** The organizer is currently not based in Helsinki and does not attend the meetups, so the gathering is entirely community-driven. For this reason, we encourage everyone to participate with an open mind and flexible expectations. Whether you spend the afternoon sketching with many people, just a few, or simply enjoying some focused drawing time on your own, we hope you'll embrace the experience as it is. **WHAT TO BRING** Pencils and paper (or any sketching tools you like). It’s encouraged to bring some props to make drawings more varied and playful. 👘👒💐🍍🫖🏸🤿🎭🎺🔮🧸📣 No fees, no pressure. The only thing we ask is that everyone takes a turn posing for the group. You can sit however feels comfortable for you. We encourage people to experiment with different poses from round to round to keep the drawings interesting, but this isn't a yoga session - there's no expectation to do anything difficult or uncomfortable. ☺️ Draw as much as you like, skip a round if you're tired or just want to chat, and leave whenever it suits you. The event continues as long as there's interest. **STAYING CONNECTED** Anyone who has attended at least one meetup is welcome to join our WhatsApp group. If you’d like to be added, just ask around at the meetup - several community members can approve new participants, and there’s usually at least one of them present. Alternatively, send us a message with your phone number (including the country code) and a photo proving that you attended a meetup. This measure helps prevent spam and advertising in the WhatsApp group. **SOCIAL MEDIA** Curious about our work? 👉 instagram.com/sketchy.collective If you’d like to share your drawings from the meetup, you can send them on WhatsApp group or use the Instagram collab function. We warmly encourage everyone to share their work and take part in building our international sketching gallery - together with artists from all the cities where Sketchy Collective meetups are organized. **PHOTO CONSENT** Photos may be taken during the meetup and shared on our social media. If you don’t want to appear in photos, just let the photographer know. If you’re taking photos, please make sure people know about it and can choose whether they want to be included or not. **If you share a group photo in our WhatsApp group, we'll assume you've already checked that everyone in the photo is happy to be photographed and has agreed that the photo may be shared on our social media.**

We're planning a hands-on technical session focused on building AI solutions in ServiceNow - think skills, agents, and real-world use cases. If you’re curious about AI on the platform, RSVP now and stay tuned for more details. Let's build together!

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!

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.

**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)

Highlights and Hidden Gems in SQL Server 2025 With so much emphasis on cloud data platforms and AI these days, SQL people can feel left behind by all the marketing hype. SQL Server 2025 was officially released in November of 2025, though, and contains a ton of improvements that will make our SQL Server deployments a bit faster, better, and more secure. There are even more improvements tucked into the release that never made a marketing blog or press release that you'll likely be learning about for the first time in this session! Join this session to learn about what makes your high availability a little more available, your performance a bit more performant, and your database more developer and app-friendly. Come spend an hour with SQL people talking SQL Server 2025 – the good, the "not quite ready for prime time", and the hidden awesomeness.

## Candle Making Night at The Arcane Foundry \| Design Your Own Custom Candle **SPECIAL PROMOTION**: Buy 3 and get 1 Free! Step into The Arcane Foundry and create your own custom candle from start to finish. This is a laid back, hands-on experience where **you’ll blend fragrances, choose your vessel, and pour your own candle using 100% soy wax**. Whether you’re coming solo or with friends, it’s designed to be simple, creative, and a good time. We’ll walk you through the entire process, from picking your scents to choosing between a traditional cotton wick or a crackling wood wick. You can go with one fragrance or mix your own blend to create something completely unique**. No experience needed**, just show up and we’ll handle the rest. While your candle sets, feel free to hang out, play a game, explore the shop, or just relax and talk. Drinks and snacks are available, and the atmosphere leans into the **fantasy**, **dark academia**, and **gothic horror** vibe The Arcane Foundry is known for. Learn More: [Candle Making in Columbus, Ohio at The Arcane Foundry](https://thearcanefoundry.com/candle-making/) *** ### What to Expect: * Guided candle making experience * Choose your own vessel, wax, wick, and fragrance * 100% soy wax candles * Optional drinks and snacks * Time to relax while your candle cools *** ### Important Notes: * Please arrive on time so we can start together * Candles will need time to set before taking home * This is a beginner-friendly event *** ### RSVP Required Reserve your spot on Meetup to lock in your seat. **Candle Making** (includes vessel, your choice of wick, wax, scented oil, labels and lids) 5oz Glass Jars $15 8oz Candle Tins $25 12oz Glass Candles $35 12oz Amber Jars $40 16 oz Skull or Jack o Lantern Candle Mugs $65 (Limited Edition!) **All materials included. You just bring yourself (and your drink of choice).** **Payments accepted:** * Credit Card * Venmo: @Daclaud-Lee * Cashapp: $DaclaudL

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.