Hardware Hacking and Reverse Engineering

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

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: \- go out for dinner \- stay in\, enjoy tea and cookies and play board games ✅ 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!

New year start. If you feel alone. You're more than welcome to join us and meet some new friends. You won’t be alone here. 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 😉 We also have discount there Later in the evening, we might head to a nightclub together 🤗 Hope to see you there!

【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 Li-Ning Super 1000 Victor Smash It 1 Victor Smash It 2 Yonex Aerosansa 30 Ling Mei Gold Ling Mei Black * 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/)

Embark on a journey of creativity and relaxation as you explore different artistic mediums. Immerse yourself in a sculpture painting workshop and discover a variety of techniques and styles. Led by experienced painting masters, our workshops provide expert guidance and insider tips to enhance your skills. We supply all the necessary materials, from paints and brushes to sculpting tools, so you can fully immerse yourself in the creative process. At the end of each session, take home your unique masterpiece as a memento of your artistic journey! Reserve your spot today by pre-booking through the links below. Don't miss out on this incredible opportunity to tap into your artistic potential. Join us at GTC Cafe's painting workshops and let your creativity soar! You can also arrange this workshop for special events, birthdays, or any other occasion to enjoy with friends. Simply let us know your preferred date at least one week in advance. We can't wait to paint with you!

**🎨 Keramiikan Maalaustyöpaja – Vapauta Luovuutesi! 🏺** Liity mukaan **keskiviikkoisin klo 16** ja **lauantaisin klo 13** rentouttavaan ja hauskaan **keramiikan maalaustyöpajaan**! 🌟 **Miten se toimii?** * Valitse suosikkisi **kymmenistä keramiikkatuotteista**, kuten mukeista, vaaseista, hahmoista ja muista. * Suunnittele ja **maalaa oma taideteoksesi** valitsemillasi väreillä. * Ota upeasti maalaamasi keramiikkatyö mukaasi kotiin muistoksi! Tarjoamme **kaikki tarvittavat materiaalit**, mukaan lukien keramiikan, maalit, siveltimet ja muut tarvikkeet. Työpaja sopii erinomaisesti **perheille, ystäville ja yksin osallistuville**. Ikäraja **6 vuotta ja vanhemmat**. 📍 **Missä?** GTC Café 🎟 **Paikkoja rajoitetusti – varaa paikkasi nyt!** Tule mukaan luomaan jotakin kaunista! 🎨✨ **-** **🎨 Pottery Painting Workshop – Unleash Your Creativity! 🏺** Join us every **Wednesday at 4 PM** and **Saturday at 1 PM** for a fun and relaxing **Pottery Painting Workshop**! 🌟 **How It Works:** * Choose from **dozens of pottery pieces**, including mugs, vases, figurines, and more. * Pick your favorite design and **paint it however you like** using our wide selection of colors. * Take your beautifully hand-painted pottery home with you as a unique keepsake! We provide **all materials**, including pottery, paints, brushes, and everything you need to bring your creativity to life. This workshop is **perfect for families, friends, and solo participants** looking for a creative and enjoyable experience. Suitable for **ages 6 and up**. 📍 **Where?** GTC Café 🎟 **Limited spots available – book your session now!** Come and create something beautiful! 🎨✨ Book Now

Welcome to join our Ren Xue Yuan Gong practice! 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 at 13:00 - 15:30 for advanced (over 1 year in the group) and at 15:30 - 17:00 for beginners NOTE: on the 16th and 30th of November, the beginners lesson will be in Wanha labra (through Kahvila Lähde, above the stairs of the auditorium) WHERE: Tallipääty, MIITTI office Lapinlahden Lähde Lapinlahdenpolku 8 00180 Helsinki How to find us: When entering into the courtyard of the yellow main building, MIITTI's office is through the first door on the left-hand side. 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) 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!

Hello sporty population! Let's gather around and play some badminton together with people from around the world! IMPORTANT! Spots are limited, so make sure you reserver yours! If you are not registered on the list, you will be kindly asked to leave; this is to ensure fair access for everyone! If you do not cancel your spot, you will be **suspended from participating** for the next two sessions. We will play in Talihalli Huopalahti from 11-12.30 Court numbers are 9-12; you can come directly to the courts or meet us at the entrance a bit before 11.00. Please keep in mind that if you go directly to the courts, **do not enter them before our time starts!** MIITTI welcomes everyone to its events regardless of background or gender. You don't have to have any skills at all to come and play with us, and if you do, please come and coach us! Age limit: 16+ Event is free, but please bring your rackets and indoor shoes, or you can rent (racket) from the hall for 3€ each. After badminton, we'll enjoy Talihalli's sauna and maybe go to a local restaurant to grab some lunch after the game. Warm welcome! For questions and more information, please contact Alaa 040 5656096 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)

**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/)

Hello everyone 🤍 We’re happy to invite you to a guided exhibition tour followed by a relaxed coffee moment together ☕✨ A perfect opportunity to discover something new, connect, and enjoy good company. 📅 Date: Saturday, January 3rd ⏰ Time: 12:30 📍 Location: Fazer Exhibition (Helsinki) 🎟 Tickets: Each participant needs to buy their own ticket in advance via this link: 👉 https://www.visitfazer.com/en/exhibition-tours/buy-tickets-for-guided-exhibition-tour/ ⚠️ Important: There are limited spots available (14 left), so please book as soon as possible. After the tour, we’ll go for a coffee together to chat and connect 💬🤍 Looking forward to seeing you! — Jasméa Coffee Club ✨ Join WhatsApp after that https://chat.whatsapp.com/CFTK0djSovGL3YPbZZGksK?mode=wwt

🔥 Sauna Session – Helsinki Sauna & relaxation session in Helsinki. A calm and grounding moment designed to slow down, relax, and enjoy a shared experience in a peaceful atmosphere. 📅 Date: Sunday, January 4th, 2026 ⏰ Time: 13:00 – 15:00 📍 Location: Löyly, Helsinki This session is about: • relaxation and well-being • simple conversations in a calm space • enjoying the sauna at your own pace No agenda, no pressure just a structured moment to disconnect and reset. 🧖‍♀️ Swimsuit & towel required ☕ Optional drink after the sauna ⚠️ Limited spots – participation must be confirmed in advance. — Jasméa Coffee Club

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. I've been hardware hacking a See N Say to make it say whatever I want - while the project is in progress still, it should be working by this meetup! I'll bring it for demo. [See N Say Project](https://github.com/cdeever/esp32-see-n-say) While we continue to pursue a more permanent venue for this Meetup, we’ll be using public library facilities based on availability. This session will be at the Worthington Park Library in the Olentangy Meeting Room.

Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: Nothing yet. (You should volunteer). What is Cocoaheads (http://cocoaheads.org/)? CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics. What is BuckeyeCocoa (http://buckeyecocoa.org/)? BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend. Presentations! Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website. To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter. Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/

The emotional pain from past bad experiences easily lingers in the present, making it hard to enjoy life and create your future. Even when you think you've moved on, the negative emotions can be triggered, sending you back into the pain of that experience. And we are talking about pain; emotions such as grief, depression, anxiety, fear (or terror), boiling anger, simmering resentment, feelings of shame, blaming and regret can leave you incapacitated to a greater or lesser degree. In this local event we will be discussing the reasons why these past bad experiences have the power to affect you long after they occurred. We'll go over why the emotional pain can be so strong. We'll also discuss some simple solutions to overcome your emotional pain and be free to fully enjoy your life again. Examples of painful experiences include: * A broken relationship or divorce. * Death or loss of a loved one. * Death of a pet. * A sudden shock or bad news. * A betrayal. * Being part of an abusive relationship. * A bad injustice. * Loss of a job, position or business. * A grave illness or injury. The negative emotions from these experiences don't just go away on their own. But the good news is there is a way to clear them out of your way. Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there. This group is sponsored the Dianetics & Scientology Self-Improvement Center.

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!

**Start the new year with a Braver Angels gathering focused on speaking openly and listening deeply.** **In small, structured groups, each person will have five minutes to share a political or social issue that matters to them and why- no debate, no interruption, just genuine curiosity.** **Participants will practice curiosity, reflecting back values and emotions they hear, asking thoughtful questions, and- only with permission- offering their perspective.** **It’s a simple and powerful way to connect with one another and begin the year with a respectful and courageous conversation.** **Date: Saturday, January 10, 2026** **Time: 3:30 pm - 5:30 pm** **Place: Columbus Metropolitan Library, Southeast Branch, 3980 Hamilton Rd, Groveport, Ohio** **All are welcome- bring a friend!** For additional information contact: Lee Evans at [LEvans@BraverAngels.org](mailto:LEvans@BraverAngels.org)

Private Group. Closed to the Public Knowing ourselves and understanding our abilities is the first step toward wielding our gifts with control and accuracy. In subsequent classes we will verify and hone our talents with activities and discussion. These are hands-on workshops and participation is expected. The goal of our series will be to develop expertise in areas of particular interest such as mediumship, channeling, divination, healing and, etc.. Our ultimate directions will be determined by class members as we evolve. I look forward to sharing and discovering with you. - Cynthia

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)