Lean Startup

**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.

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

***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.

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.

Looking to grow your network, meet like-minded entrepreneurs, or simply unwind with people who get the hustle? Join us for a relaxed evening of our regularly scheduled 3rd Thursdays **business networking in a casual setting**. Drop in, grab some food and drink, and start a conversation. Whether you’re a seasoned entrepreneur or just starting out, this event is for anyone who values authentic connections over formalities. We can’t wait to meet you, see you there! **Why Attend?** * **Casual, No-Pressure Environment**: No formal speeches or sales pitches—just genuine conversations with fellow entrepreneurs, founders, and business owners. * **Expand Your Network**: Connect with people who understand the challenges and rewards of building a business. Whether you’re looking for collaborations, advice, or just good company, you’ll find it here. * **Share Ideas & Insights**: Got a business challenge or a new idea? Bounce it off others who’ve been there and can offer fresh perspectives. * **Tap into Regional Opportunities**: Our network extends to affiliated chapters in Malaysia, Myanmar, and Taiwan, giving you access to connections across Southeast Asia. * **No-grift Authenticity:** This event has been running since 2002 by entrepreneurs for entrepreneurs, network with confidence! **Who Should Attend** * Entrepreneurs * Aspiring founders * Freelancers * Investors **Ground Rules** * **Buy your own drink and food:** While there is no entrance fee to attend, it is compulsory for you to buy something from the venue that is hosting us. No ifs or buts. If you are allergic to any and all food and drinks on the menu, buy anything off the menu and gift it to another person. If you already ate or drank before coming, buy a drink and put it in front of you as you will get thirsty during networking. * **No hard selling:** You are free to network and mingle, however you are not free to force others or the organizers to make the other attendees to sit through your pitch. * **Have basic decency and manners:** All kinds of people attends our networking sessions. You may not agree with many of them but that does not give you the right to name-call, insult or harass them because of that.

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.

Welcome beginners and intermediate to join us. Please pm me to confirm your slot, or feel free to reach out if you have any enquiries. thanks 😊 Add my xiaohongshu id: 27421369691 欢迎新手 / 中等水平球友加入我们！如果有什么问题可以私我， 谢谢～ 欢迎加我小红书ID: 27421369691

**Your Weekend Nature Escape Starts at Coney Island 🌿** Looking for a little adventure without leaving Singapore? 🌆➡️🌳 Step into **Coney Island** — a slice of untouched nature where the air smells like the sea, the trails whisper with birdsong, and the city feels a million miles away. This isn’t your typical park. It’s: * A **hidden coastal island** you can walk or cycle through * Home to **wildlife** like kingfishers, otters and butterflies * **Instagrammable boardwalk**, shady forest trails and sea breezes * A place where you can **disconnect to reconnect** — no noise, no stress, just nature. Whether you're chasing a peaceful morning walk, a slow photo stroll, or a chance to meet chill, like-minded people… **this is your sign** to show up, slow down and breathe in something real. 🌬️🌊 🗓️ **Date:** 23rd May 2026 ⏰ **Time:** 9:30 AM - 12:30 PM **🎯 Location:** Coney Island, Singapore **📍 Meetup Point:** **Punggol Coast MRT Exit 2** **🚶‍♂️ Activity Type:** Leisure Walk, Nature Exploration, Group Chill **👥 Open to:** All ages \| Casual dress \| Bring your friends\! **Where to meet:** **Punggol Coast MRT (NE Line) Exit 2** Near the escalator SG 60 sign (See image below). **What to Bring:** * Comfortable Footwear: Wear your best walking shoes to ensure a pleasant stroll. * Water Bottle: Stay refreshed – hydration is key! (1-2 liter) * Light Snacks: Pack some healthy snacks to fuel up during or after our walk. * Camera or Smartphone: Capture the morning’s beauty and the lovely moments with the group. * Sunscreen & Hat: Protect yourself from the sun as we enjoy the outdoors. Mosquito repellent. * Raincoat or umbrella incase if its raining. **What to Do:** * Nature Walk: Enjoy a leisurely stroll while soaking in the lush greenery and vibrant wildlife. * Wildlife Spotting: Keep an eye out for native birds and other wildlife as we explore the walk. * Group Chat: Share stories, experiences and engage in discussions about nature, fitness and your favorite outdoor activities. * Network with like-minded people. * Mindful Breathing: Take a moment to connect with nature through guided mindful breathing as we walk. **What Not to Do:** * No Littering: Let’s keep the island pristine—please dispose of any trash properly. * Avoid Loud Noise: Keep conversations at a respectful volume to maintain the serene atmosphere. * No Smoking: To preserve the clean environment and the health of all participants, smoking is prohibited. * Do Not Disturb Wildlife: Observe animals from a distance and refrain from feeding them. **Additional Notes:** Please be punctual. We recommend arriving a little early to avoid any disappointment. There will be a 5-minute grace period for attendance taking. Kindly note that we won’t be able to delay the start, as it would be unfair to those who are already present. This Meetup group is run by volunteers and is community-led. We appreciate your understanding in any areas where we may fall short. Constructive feedback is always welcome as we aim to continuously improve! **If you can't find the meetup location, then you can whatsapp or call us on 85062629.** **Important Reminders:** **RSVP:** We have limited slots of 30 people only. Please confirm your attendance as soon as possible so we can plan accordingly. **Check the Weather:** Dress appropriately for the morning weather. Bring a raincoat or an umbrella if it's raining. **Safety First:** Keep personal belongings secure and stick together as a group during our walk. Join us for more adventures at: **Instagram:** https://www.instagram.com/dreamvalleydestination?igsh=bThwemV6cmtoN3Ey&utm_source=qr **Telegram: (For our latest updates)** https://t.me/+dJFSc1zDy39hZWU9 **Click here for upcoming trips:** https://linktr.ee/Dreamvalleydestination 👉 RSVP Now and Bring Your Friends Along! \*\*\*\*\*\*\*\*\* **Disclaimer, Indemnity and Terms of Participation:** **PLEASE READ FOLLOWING LINKS FOR OUR T&C’s BEFORE YOU RSVP:** [https://dreamvalleydestination.com/terms-and-conditions/](https://dreamvalleydestination.com/terms-and-conditions/) [https://dreamvalleydestination.com/privacy-policy/](https://dreamvalleydestination.com/privacy-policy/) By my participation on this event, I agree to & accept **Dream Valley’s** terms and conditions.

Our classes are led by certified instructors who will teach you the proper techniques and strategies to help you dominate on the court. You will have a great time getting some exercise, meeting new people, and improving your pickleball game in a way that is efficient and impactful. ### **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

🌿 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! 🌤️

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.

Please reserve your spot by registering on the below link : **Reserve** https://www.eventbrite.com/e/join-biggest-community-investors-founders-columbus-online-tickets-1988563717610?aff=meetup **QUESTIONS ?** Pls Reach out to; Ridhi - +971504724873 ( WhatsApp Only)

We connect you with up to 30 Men or Women tennis partners close to your PLAYING REGION and skill level. This program is less competitive, no champions crowned, no league standings just dedicated tennis partners who want to meet up with you on the courts. Players will meet up to play a tennis match or just to hit around. Just go through the [Join Page](https://www.tenniscolumbus.com/partner-program) to enter this program. [https://www.tenniscolumbus.com/partner-program](https://www.tenniscolumbus.com/partner-program)

**Get your creative flow going with a Sunday Afternoon Maker Meetup!** Whether you are looking to carve out dedicated creative time, wanting to get a lingering project across the finish line, or just looking to chat with fellow local makers—this is the space for you. 🧵 **What to Bring** Bring any art or craft project you are currently working on, as long as it is portable and quiet. Think: * **Yarn & Thread:** Knitting, crochet, embroidery, cross-stitch, hand-sewing, mending. * **Paper & Sketching:** Sketchbooks, adult coloring books, watercolors, bullet journaling. * **Digital:** Tablets, iPad drawing, laptop writing/design. * *Please note: Because we are meeting in a shared public space, no power tools, sewing machines, or high-odor materials (like strong solvents or spray glues), please!* **📍 Where to Find Us** * We will be meeting at **Columbus Metropolitan Library - Martin Luther King Branch** in **Meeting Room 1**. Room is reserved under **CBUS Maker Meetup.** **⏱️ Timeline** * **1:00 PM:** Arrive, grab a seat, get settled, and do a quick round of introductions so we can see what everyone is working on. * **1:15 PM - 3:00 PM:** Open maker time! Chat, craft, relax, and swap creative ideas. **⚠️ A Note on RSVPs** Space for this first meetup is strictly limited to 10 spots. If your plans change and you can no longer attend, please update your RSVP to "Not Going" as soon as possible so someone on the waitlist can grab your spot. We ask that you try to give at least 48 hours' notice if you need to cancel. *** **We can't wait to meet you and see what you're making! All skill levels welcome.**

Join other experienced and aspiring agile coaches and professionals to: * develop and practice your coaching skills in a peer-to-peer environment * share current successes and challenges in your work environment and get support from each other * learn together, build better relationships and experiment with new ideas

PLEASE NOTE!!! This event will be In-Person for our very 1st Improving collab! If you know the [Columbus Unity group](https://www.meetup.com/columbus-unity-user-group/) location, we'll be at the same place. This is our 1st event and are doing a soft launch with limited attendance. 1st come 1st serve. If you want to be there and we fill up, please email me at [info@thecogg.com](mailto:info@thecogg.com) and I'll be in touch. All street parking is free on Sundays but you can also pay to park in any of the local garages. See image of [parking map here](https://drive.google.com/file/d/1Mr9_LFIggbs-0_Zd3AJTGNqEhgMf2TzQ/view?usp=sharing). \-\-\- On the last Sunday of the month, we're having our usual end-of-the-month social gathering with our GameDev Meetup meeting. There will be announcements and presentations followed by some social networking Let's continue the conversations with good vibes and friends. All are welcomed from all ages and backgrounds to this public event. If we can, we'll be streaming or uploading the video later via our COGG YouTube channel here: [https://www.youtube.com/@TheCOGG/streams](https://www.youtube.com/@TheCOGG/streams) (Also please do subscribe if you have not done so!) No game development experience required! If you are interested in doing a 20 minute game development related presentation, please fill out our form online here: [https://goo.gl/forms/lVdTJZiNJewlPJuj1](https://goo.gl/forms/lVdTJZiNJewlPJuj1) Or e-mail us at info@thecogg.com with the following: Your Name, Company/Affiliation, Name of Your Game/Topic, Description, Tech Needs, and Your Contact. Be sure to check out our Discord for real time news updates: [https://discord.gg/NrBhuNQ](https://discord.gg/NrBhuNQ)

**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.