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✨🎊 Welcome to DSF Big Birthday Bash 🎊✨ THE TICKET BALLOT IS NOW OPEN! Click the link below to enter the ballot 👇 [Click here!!!](https://datasciencefestival.com/event/big-birthday-bash-2026/?utm_source=social&utm_medium=meetup&utm_campaign=bigbdaybash) Join us on Saturday 16th May 2026, for our 12th Festival, at our London home CodeNode, celebrating DSF turning 10, for one day only! Enter the ticket ballot to be in with a chance of attending. 600 lucky people will get to attend this event for free 🎟️ 40 speakers, 4 stream rooms, 14 partners, lunch, swag bags, and an entire day to learn, mingle, and be inspired! Event time: 08:15 AM - 18:00 PM Venue address: CodeNode, 10 South Pl, London, EC2M 7EB Nearest tube station: Moorgate or Liverpool Street Schedule and speaker details are updated weekly [here.](https://datasciencefestival.com/event/big-birthday-bash-2026/?utm_source=social&utm_medium=meetup&utm_campaign=bigbdaybash) Please note this event will not be streamed, so please ensure you apply for a ballot ticket to watch these sessions live. **PLEASE NOTE: CLICKING ATTENDING ON MEETUP DOES NOT GIVE YOU ACCESS TO THIS EVENT. PLEASE FOLLOW THE LINK ABOVE OR BELOW TO REGISTER FOR TICKETS**. Ticketing: Due to the popularity of Data Science Festival events, we are now allocating event tickets via a random ballot. Registering enters you into the ticket ballot for DSF Big Birthday Bash on Saturday 16th May 2026. The ballot will be drawn throughout the month of April 2026. If you have not received a ticket by May 7th 2026, unfortunately, you have been unsuccessful in getting a ticket. Those who are randomly selected will then be e-mailed tickets for the event. Please read how the ticketing works in full here. ([[https://datasciencefestival.com/2024/01/01/dsf-tickets-101-mayday-2024/](https://datasciencefestival.com/2024/01/01/dsf-tickets-101-mayday-2024/)]([https://datasciencefestival.com/2024/01/01/dsf-tickets-101-mayday-2024/](https://datasciencefestival.com/2024/01/01/dsf-tickets-101-mayday-2024/))) Event details: 🎟️ Please bring your ticket (a paper copy or on your phone) to the event to check in with your QR code. Tickets are non-transferable. Arrive before 10:00 AM for guaranteed entry. ☕️ There is no breakfast at the venue, however, there is tea, coffee, and water provided throughout the day. Lunch is also provided. Soft drinks and alcohol can be purchased from SpaceBar at Code Node. ⌚️ Doors will open at 8:15 AM sharp and attendee registration will begin at this time on Saturday 16th May 2026. Speaker sessions begin at 9:00 AM, but please arrive at least 45 minutes before the conference begins, to make sure you enter the event on time. Arrive before 10:00 AM for guaranteed entry. 📛 Please pick up your badge, schedule and SWAG bag at the registration table on the ground floor. 🤝 There will be networking at the Spacebar from 17:00 - 18:00 PM so come and say hello! FAQ will be live in April 2026. Please take some time to review this ahead of the event. Check out last year's DSF Game On here: [https://datasciencefestival.com/event/game-on-2025/](https://datasciencefestival.com/event/game-on-2025/) We can't wait to see you back in person! 👋 **#DSFBigBirthdayBash**

**BOOK HERE**: https://sportas.co.uk/games/48448 **Game Description:** 🎮 Warm up and game only setting. 🌟 Positive environment. \*Privacy policy for games only sessions\* By attending this game session, you agree to the following: \* Video recordings/photos are allowed only during free game\* sessions \* Attending means consenting to potentially being recorded by other participants \* Any videos must only be shared via private links \* Distribution limited to session participants only \* Explicit consent required for any public sharing \* Respect others' privacy and comfort \*Please contact the co-organisers if you have any questions about the policy. **Rules** \- point to 15 \- max 2 games in a row \- 3 team of 6 players \- modified games situation might be applied depending on situation \(5:1\, modified 5:1 or 6:2 etc\.\)

**BOOK HERE**: https://sportas.co.uk/games/45711 **Game Description:** Come and play in a Saturday evening Mid-Intermediate & Above volleyball session in Canary Wharf 🏙️ ❗️Please be considerate & only sign up to this game if you’re a MID-INTERMEDIATE player or above. If we think you are a beginner/lower-intermediate player we will cancel and refund you from the game❗️ 💦 Water fountain, showers and changing rooms available on site 🧭Directions: 🚶‍♂️5 minute walk from Canary Wharf station **Rules** \- 3 teams of 6 \- Games to 15 points \- Max 2 games in a row \- Please be kind and respectful to all players 🧡

*no profit free event-* **RSVP required for admittance to the group participation** LOCATION Prince of Wales Feathers 8 Warren St, London W1T 5LD 📍 [https://maps.app.goo.gl/jjPZ1DTqAVPfxHJF9](https://maps.app.goo.gl/jjPZ1DTqAVPfxHJF9) 🎬 **ABOUT** Come along and grab a drink 🥂 introduce yourself 🤝 and make new friends🔥 and have lots of fun 🫶 🙋 **Who is this for ?** All languages and levels are welcome, and we are inclusive of all ages, races, religions etc. Whether you're a polyglot, a beginner just starting with Duolingo Spanish, or you just want to come and socialise, you will be welcomed to our community of language learners and international friends. Exchange your mother tongue language with other participants of the group. Doesn't matter what your first language is English or Spanish, whatever it is. Everyone is welcome ! Speak a language and make new friends. This is a good opportunity to meet new people and socialise. Explore the world in a multicultural environment and discover new and traditions from all around the globe

### 📅 EVENT DETAILS 📍 **Where:** Aldgate Tower (just outside Aldgate East Station, Exit 1) 🙋 **Who:** Players who already know how to play with scores (not suitable for beginners) ☕ **Included:** Instructor help, free tea, coffee, and unbeatable vibes ## 🀄 WANT TO PLAY MAHJONG REGULARLY? Mahjong is still a niche board game in London — and since it needs **4 players**, it can be hard to organise regular games with just your own friends or family. In many parts of Asia, **Mahjong parlours** bring people together to play. While we’re **not** running a commercial Mahjong club, we *are* here to build a **community**. Many of our players started as complete beginners in our workshops — and now they’re **hooked**! That’s why we created our **🎟️ Just Play tickets**. ### 🌏 DIFFERENT MAHJONG STYLES WELCOME ### 🇭🇰 Hong Kong Style (Main Style) Our main style is **Hong Kong Mahjong**, with a **3 fan minimum to win**.If you know how to play other Chinese styles like **Taiwanese**, **Sichuan**, or **British Mahjong**, you’re still welcome! We’ll provide **scoring cards** to help you adapt. ⚠️ However, these tables are **not suitable for beginners**. If you haven’t yet graduated from Level 1 or Level 2 of our workshops, or if you don’t know how to score, please join our learner workshops first to build confidence. ### 🇯🇵 Japanese Riichi (Growing Community) Riichi Mahjong is **new to our community**, but we love its fast pace and strategic complexity!If you already know how to play Riichi — \*\*amazing! Please join us.\*\*If you play Chinese Mahjong and want to try Riichi, one of our instructors or friendly regulars might help, but we **can’t guarantee full teaching support yet**. You're welcome to learn by playing alongside others. ### 🇺🇸 American Mahjong (New Community in 2026) We’re excited to add **American Mahjong** to our offerings. It’s quite different from Chinese Mahjong, so we’ll run newbie workshops and regular Just Play sessions from 2026. **Note**: Just Play bookings require solid prior knowledge of American rules. However, we encourage cross‑style learning, so if you already know one style of Mahjong, learn another with us, so you can play at any table. ## 💷 OUR BEST PRICE PROMISE We’re doing our best to keep **Just Play tickets affordable** for a 2-hour session — that’s our **best price promise**. 🙌 Unlike clubs that charge entry or venues that require a minimum spend, our ticket price covers only what’s needed: venue, staff, admin cost. And yes — with a booked ticket, **YOU ARE GUARNATEED A SEAT AT THE TABLE**, and we also provide **free tea, coffee**, and the occasional **festive treat**. ☕🍪 We're not a charity, but we are **deeply committed** to creating a welcoming Mahjong community. 💛 Your support helps us keep the tiles clicking, and we love seeing familiar faces return week after week! ## 📱 JOIN OUR MAHJONG WHATSAPP COMMUNITY Stay connected with fellow players in our friendly WhatsApp group — a space to ask questions, get updates on upcoming events, and even arrange private games outside of our Saturday sessions. It's the easiest way to stay in the loop and grow your Mahjong circle! [LINK HERE](https://chat.whatsapp.com/IQXv3nGfbeMCfvI6HsGjfZ "https://chat.whatsapp.com/IQXv3nGfbeMCfvI6HsGjfZ") **Important Notes** 1. Each attendee must be registered to our building in addition to the meetup ticketing. If you book two tickets, we will need both individuals’ full names and email addresses for registration. 2. On **the same week**, you will receive an email from "Aldgate Tower" with your **building entry invitation**. This email includes a **unique visitor QR code**, which you’ll need to scan at the ground floor speed gates. Then, head straight up to the **6th floor**, where we’ll be ready to welcome you. 3. Please check your **spam or junk folder** if you don’t see the email. Still nothing? Send us a message / whatsapp us on +44 7423 755734 , and we’ll assist you promptly.

**BOOK HERE**: https://sportas.co.uk/games/47974 **Game Description:** Come and join a mid intermediate session in Canning Town 🚨Directions🚨 📍Enter via Morgan Street 🚶‍♂️5 minute walk from Canning Town Station🚗 Free car parking on site 🚿 Showers, changing rooms, water fountain & toilets are present **Rules** \- 3 teams of 6 \- Games to 15 points \- Max 2 games in a row \- Please be kind and respectful to all players 🧡

**BOOK HERE**: https://sportas.co.uk/games/48733 **Game Description:** Social fun mixed and beginner friendly badminton session based in East London. Founded in 2024 delivering weekly badminton sessions 🏸 Please note even if session isn't full, there will attendees coming internally :) Find more about us at @sportingdllm (IG)! **Rules** Mixed doubles up to 21! always be friendly, respectful and match each other levels. We all started somewhere!

Could this be the start of London's first ever Manga Cafe?! 😵 We're trying something new and exciting by combining our main club activities in our very own space. Add some food and drink, some nice vibes and activities, and we basically have our own café! So if you fancy reading some manga, playing some board games, talking about anime and games and meeting new people over a cup of coffee or matcha, this is the place for you! In addition, there will be music, art/drawing, icebreakers and freebies for you to enjoy at your leisure 🙂 \*\*\*\*\*Entry cost is £5 at the door!\*\*\*\*\* Feel free to cosplay! Note: there will be signs as you leave the station to help you find our location, but please do contact us if you need any assistance - or please search 'City Island Social' on Google Maps. Note II: There may be photography/filming taking place during the event, please let us know if you do not wish to be included in the filming.

**BOOK HERE**: https://sportas.co.uk/games/48624 **Game Description:** Come and play in a Lower-Inter & Above indoor volleyball game on a Sunday 🙌 🚨 Be considerate & ONLY sign up to this game if you are at this level (sorry!). We have the right to cancel & refund you from this game if we think you're a beginner (you will be notified via email). This is nothing personal at all, we just need to ensure good quality games and rallies 🔥 **Directions:** 🚶‍♂️ 7 minute walk from King's Cross or Euston Station 🚿Changing rooms and showers available. **Rules** \- 3 teams of 6 \- Games up to 15 points \- Max 2 games in a row Be positive and encouraging to all players 🧡

**BOOK HERE**: https://sportas.co.uk/games/48372 **Game Description:** 🎮 Warm up and game only setting. 🌟 Positive environment. \*Privacy policy for games only sessions\* By attending this game session, you agree to the following: \* Video recordings/photos are allowed only during free game\* sessions \* Attending means consenting to potentially being recorded by other participants \* Any videos must only be shared via private links \* Distribution limited to session participants only \* Explicit consent required for any public sharing \* Respect others' privacy and comfort \*Please contact the co-organisers if you have any questions about the policy. **Rules** \- point to 15 \- max 2 games in a row \- 3 team of 6 players \- modified games situation might be applied depending on situation \(5:1\, modified 5:1 or 6:2 etc\.\)

If you love anime & manga then please join us for our weekly meetups, where we basically just sit, chat and read anime & manga! We usually sit in the back of the pub. If the weather is nice we may sit outside at the back of the pub, or even outside on the downstairs floor. In this meetup, you can BYOM (bring your own manga) or read one from the selection we will bring. See this as an opportunity to discover, recommend or simply enjoy Japanese comics & anime with like-minded people! Note: This is not a book club. Also, the TCR bar is kind enough to allow us to use their space to host this meetup, and has asked if possible for attendees to support the venue by purchasing a drink or food while you're there. Please don't bring your own food or drink to consume at the venue, as the venue does not allow this!

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** TBD **YouTube Link** TBD

Join the Columbus AI community for our quarterly gathering — a casual, community-focused evening where everyone has a chance to share, learn, and connect. These open mic–style events give anyone in the community up to **5 minutes** to present a project, share a tool, pose a question, or offer a perspective on the evolving AI space. No slides required — just a welcoming space to exchange ideas and keep the local AI conversation moving. If you’d like to take the stage, message \*\*Chris (the organizer)\*\*with a **title and short description** of what you’d like to share. Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus. Sponsored by [Transform Labs](https://www.linkedin.com/company/transformlabs/) Sign up also accessible via [Transform Labs Luma](https://luma.com/transformlabshq)

NFT's are here to stay folks! This is a group for like minded people interested in understanding, leveraging, using, creating for, profiting from, trading too i suppose, NFT's.. everything around them, complexity, fear and exploits, best practices and more. **PLUS** This group will talk AI ART tools, techniques, artists, video, audio, prototypes and more in the AI assisted production space- ART specifically, but we can get into any aspect of some of the cooler things happening in AI in general.

We will show how to build custom agents with Microsoft Agent Framework. Attendees will learn how to build and custom host agents when Microsoft Foundry is not a viable option.

Customer identity resolution becomes increasingly complex as organizations scale across multiple systems, regions, and data formats. Traditional rule-based approaches often fail to keep up with data variability, require constant manual tuning, and struggle with real-time processing needs. This session presents a practical approach to building a scalable identity resolution pipeline using AWS services and modern AI techniques. The architecture combines data ingestion through Amazon S3 and AWS Glue, transformation pipelines using Spark on EMR, and machine learning models deployed via SageMaker for entity matching and standardization. Graph-based relationship modeling is implemented using Amazon Neptune to improve resolution accuracy by incorporating household and shared attribute context. We will walk through how machine learning models can be used for name and address normalization, how intelligent blocking strategies improve matching efficiency, and how feedback loops can be introduced to continuously improve accuracy. The session also highlights how serverless components such as AWS Lambda can be used for orchestration and real-time processing. **SPEAKER BIO** Mosaic Syed is a Senior Data Engineering and Cloud Solutions Architect with over 20 years of experience designing and delivering scalable, secure, and high-performance data solutions across global enterprise environments. https://www.linkedin.com/in/mosaic-basha-syed-92300856 **CALL FOR SPEAKERS** Learn more: [https://www.awscolumbus.com/get-involved/](https://www.awscolumbus.com/get-involved/) **THANK YOU** *VEEAM* for hosting our meetup! To learn more about *Veeam*, please visit their website: [https://www.veeam.com/](https://www.veeam.com/) **DIRECTIONS** 8800 Lyra Dr #450 · Columbus, OH go to 4th floor. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com

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!