20's-30's

**ANNOUNCEMENT – Registration via this [link](https://go.gov.sg/stackmeetup-21may2026-mc) only.** * Seats are on a first-come, first-served basis. * For admission into our event space, please register beforehand via GovEntry only. * Please present the QR code within your registration confirmation email upon check-in at our event space. **About this Meetup** As AI reshapes the future of defence, how do we stay ahead of machine-speed threats? Dive into the high-stakes world, where AI meets modern security, as we explore the critical intersection of AI-driven resilience and the next frontier of digital warfare. This session unpacks what it takes to stay "In Command" in an increasingly complex landscape, covering the evolution of security operations, strategic leadership, and the transition to post-quantum security. By connecting technical innovation with strategic leadership, we provide the insights needed to navigate today’s dynamic threat landscape. [Join us](https://go.gov.sg/stackmeetup-21may2026-mc) to gain the practical tools to fortify your organisation and lead with confidence in this new era! **Programme** 6:30pm: Networking 6:55pm: Opening Announcements 7:00pm: The Threat Landscape Shift with Claude Mythos By Sean Lim, Security Engineer, Vectra AI 7:10pm: Overwhelmed to 'In Command': How AI‑Driven Defence Empowers Modern SecOps By Jason Heng, Regional Director, Rapid7 7:20pm: Power the Agentic Security Operations Center (SOC) By Jeff Yeo, Leader Solution Engineering, Splunk 7:30pm: Can You Trust Your AI Agents? Evaluation-driven AI for Cyber Intelligence Operations By Simeon Tan, Co-Founder and CTO, Protos Labs 7:40pm: Transitioning from Red to Blue in the AI Era: The CISO Navigator By Terence Teo, Chief Information Security Officer, Ministry of Sustainability and the Environment 7:50pm: Beyond the Hype: What Post-Quantum Security Actually Looks Like in Practice By Regal Star, CEO, ZENTARA Technologies 8:00pm: Closing 8:30pm: End of STACK Meetup Click **[here](https://go.gov.sg/stackmeetup-21may2026-mc)\*** to sign up! \*Registration will be accepted via GovEntry only.

***Adult Basketball (Ages 18+) – “Game Ready”*** Whether you’re a beginner or an experienced player, our adult sessions provide skill development, fitness training, and competitive play. These sessions focus on shooting accuracy, defensive strategies, and game execution, ensuring players stay sharp and active. ### **Address** 604 Elias Rd, Block 604, Singapore 510604 ### **Schedule** Thursdays 5PM - 6PM ### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class.

Ready to learn a fun and exciting sport while getting some exercise? Our pickleball group classes offer a welcoming and supportive environment where you can learn and improve your skills while also making new friends. Our certified coaches will guide you through the basics of the game and help you to develop your technique and strategy. So, whether you are a seasoned athlete or just starting out, come join us for a thrilling and energizing game of pickleball! ### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class ### **Cancellation Policy** Credits will be considered used if class is cancelled within 24 hours before the start of the lesson

Meet: Canberra MRT Station (NS12) Passenger Service Centre When: Thursday 21st May - 5 pm Event communication will be through the event chat. Please check the event chat on the day of the event to stay updated on any changes.\*\*\* Start our journey from Canberra MRT as we walk towards Sembawang Park facing the Straits of Johor. Sembawang Park is one of the few parks with a naval history. During the war, it was used as the site of a Naval Base. Along the way, we will explore some tunnels and bunkers used during WWII, an ancient mosque, the secret beach, Eagle Point, Sembawang shipyard, and the colonial Black & White Houses built for the British Navy. We will end at Bukit Canberra hawker centre for dinner What to bring: \- Shades \- umbrellas \- Water \- Good walking shoes \- Long pants preferred \- Mosquito Repellent This is a Rain or Shine event. Where there are thunderstorms, we will adjourn for coffee or early dinner. We will resume the walk once the rain subsides. Event communication will be through the event chat. Please check the event chat on the day of the event so that you will be updated on any changes. Please try to be punctual. There will be 5 minutes grace for attendance taking. Please remember that we cannot wait because this would be unfair to those already present. Please keep in mind that I may not respond to messages sent after the walk starts because I will be busy helping the attendees and leading the walk. Please RSVP responsibly to help those on the waitlist get the chance to come for the walks. ***As a consideration for others, please confirm your RSVPs the day before the event to allow those on the waitlist sufficient time to schedule for the event.*** I may, at my discretion, place you in the waitlist so that others can join my walks. Thank you for your kind understanding. Disclaimer: Your physical well-being is your responsibility. Exercise care while you walk. Please let me know when you feel unwell and need to drop out. Walking comes with a risk of personal injury. ***By joining the walk, you accept responsibility for your safety and join the walk at your own risk. The organizer(s) will not be responsible or held liable for any accidents or injuries during or arising from the event.***

Boxing is a combat sport that utilises punches, footwork, and head movement. Also known as “The Sweet Science”, it is best known for its efficiency of hitting without getting hit. Students will be taught the proper mechanics behind generating fast and powerful punches, as well as evading punches through evasive movements and footwork. Classes are taught in a controlled and conducive environment to ensure the safety of all members. ### **Address** 701A Yishun Ave 5, #02-01A, Singapore 761701 ### **Schedule** Thursdays 530PM - 630PM ### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class.

Join us for a fun and exciting session! RSVP if u are coming. Whatsapp 93366835 for any enquiry or if u are coming. Don't pop up unannounced. Game will only start with 4 px minimum. Located at the Pickleball Ang Mo Kio courts, our group welcomes players aged 25 and above who are passionate about both pickleball and discussing the latest happenings in Singapore, business, investing and anything under the sun. Come prepared to enjoy some friendly and serious competition on the courts, and forge meaningful friendship with fellow Pickle-chus! Reserve your slots now. All u need to bring is yourself, pickle paddle, hydration for yourself, a towel to dry yourself, comfortable shoes and attire and you're good to go. For first time members, a one time only $4 admin fee is payable for provided equipment (net) and expensive silent balls. That's all. Subsequently it will be $1 a month just to cover cost of setup etc.

Welcome to my sailboat. **Please read this notice**. These are crew opportunities, not for passengers, non-swimmers, people afraid of the water or get seasick. Bring a change of clothes, a towel, a hat, non-marking footwear with heelstrap and sunblock. There is a toilet and drinking water on board. Participants like to contribute to expenses in appreciation of this opportunity. **Also**, please confirm your attendance by SMS or Whatsapp on Saturday for sailing on Sunday, to avoid no-shows and missed sailings. No-shows deprive others of a place, so be responsible and remove your reservation if you are not attending, and please do it in good time. Places unconfirmed by Saturday will not be reserved, and I can't wait for you if I'm not sure you're coming. Keep me informed and reply to my messages. Don't be late. Thank you. Derek 9807-5827.

🌿 Saturday Sunset Walk: Punggol Coast to Lorong Halus Red Bridge 🌅 Looking to unwind and get some fresh air this Saturday? Join us for a relaxing late afternoon walk from Punggol Coast MRT station to Coney Island, ending at the scenic Lorong Halus Red Bridge. 🗓 Date: 28 February 2026 (Saturday)
⏰ Time: 3:00pm - 6:00pm (please arrive 10 minutes earlier)
📍 Meeting Point: NE18 Punggol Coast MRT (Passenger Service)
🕞 Meeting Time: 2:50pm We’ll stroll along the beautiful Punggol coastline, enjoy sea views, greenery, and possibly catch the sunset glow near Lorong Halus. Expect a casual pace — perfect for light exercise, friendly conversations, and de-stressing after a busy week. 💧 Bring water, wear comfortable walking shoes, and dress light. 

📸 Don’t forget your camera — plenty of photo-worthy spots along the way! This is a relaxed, no-pressure walk. All fitness levels welcome. Let’s move, chat, and enjoy nature together! See you there! 🌤️

📅 Date: 24 May (Sunday) 🕒 Meeting Time: 2:50 PM ⏰ Walk: 3:00 PM – 6:00 PM 📍 Starting Point: NE18 Punggol Coast MRT (Passenger Service)
 🏁 Ending Point: Waterway Point Join us for a refreshing Sunday afternoon walk exploring some of the nicest nature and waterfront routes in the northeast of Singapore! 🌤️ We’ll begin from Punggol Coast Mall and make our way towards Coney Island Park, enjoying the coastal breeze and scenic trails along the way. We’ll also stop by the iconic Lorong Halus Red Bridge before ending our walk at Waterway Point. Expect a relaxing and moderately paced walk with plenty of greenery, photo spots, and good company. Perfect for anyone looking to stay active, meet new people, and enjoy Singapore’s outdoor spaces. 😊 👟 **What to bring:** Water, umbrella/raincoat, and wear comfortable sports attire & shoes, sun protection (cap or sunscreen), light snacks (optional). Come walk, explore, and enjoy a fun Sunday outdoors together! 🚶‍♂️🌿

You are invited to a creative Zentangle Journaling class! Unleash your creativity and calm your mind, where art meets meditation! This is a monthly event on every 2nd Sunday. Our first class will be on 9th Feb 2025 at Central Christian Church, Temasek Room (Level 4) at 3pm. Fee at $8 for every first-timer. You will be given a Zentangle Journaling kit. Light refreshments will be provided. No experience is needed. All you need is to have an open heart and mind to enjoy the therapeutic and relaxing time! RSVP soon to book your seat!

**For ages 13 and above.** ***Teens Basketball (Ages 13-18) – “Elite Development”*** For teens looking to take their game to the next level, we focus on advanced skills, footwork, game strategy, and competitive play. This class includes structured training in shooting techniques, ball-handling, defense, and game IQ, preparing players for school teams, competitive leagues, and beyond. ***Adult Basketball (Ages 18+) – “Game Ready”*** Whether you’re a beginner or an experienced player, our adult sessions provide skill development, fitness training, and competitive play. These sessions focus on shooting accuracy, defensive strategies, and game execution, ensuring players stay sharp and active. ### **Address** 195B Punggol Rd, Singapore 822195 Punggol Rd, Singapore 822195 ### **Schedule** Sundays 11AM - 12PM ### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class.

**Welcome to Drunken Philosophy** a casual, curious social discussion **Optional topic for this meetup: What's up with all the AI hate?** A recent survey found that 74% of Americans have a negative view of AI, and I want to know why. Come out and debate whether AI is good or bad. My hot take: a labor-saving tool that could potentially help cure cancer gets called dangerous because it might raise unemployment or cause a speculative investment bubble, that tells you a lot more about capitalism and the economic system we live under than it does about the tool itself. As a computer programmer, I think AI is a wonderful tool that has increased my productivity by at least an order of magnitude. I'd go so far as to say Claude Code is the best tool I have ever used. Debate me and name a better one. Is AI potentially dangerous? Yes, but so are a lot of tools. Chainsaws. Steam engines (early ones would occasionally explode and kill everyone in the room). Do you think cavemen sat around debating whether fire could be used as a weapon or for self-harm, and decided not to discover it? I have two friends who hate AI for opposite reasons: one thinks it's a fad and not useful, and the other thinks it's going to take over everything and cause human extinction. Come out tonight, have a friendly debate, and make some friends. No lectures. Friendly crowd. Drop in for one drink and stay if it's fun.

Join us for a relaxed and enjoyable brunch at 17 Arrows Kitchen and Bar! This is a great opportunity to meet new people, enjoy good food, and ease into the weekend with great conversation. Whether you’re new to the group or it’s your first event, you’ll feel right at home.

For the last 5 years, Central Ohio Friends and Columbus Social Connection have teamed up for some incredible nights out and some of the biggest social events in Columbus with our biggest combined event bringing out 80+ people. ⚠️ Please only RSVP through ONE group to help keep headcount accurate. Now we’re celebrating where it all started. On Friday, May 22, we’ll be joining Central Ohio Friends 🍻 **Starting at** Brothers Bar & Grill in the Arena District the same place their very first event was held back in 2021. Whether you’ve been to one of our events before or **have been waiting for the right one to come out to,** this is a great one to jump into. Stop scrolling. Start doing stuff. If you find value in these events consider contributing Link can be found in comments!