MongoDB

**Delaying age-related diseases: Can the mushroom-derived nutrient ergothioneine prevent dementia?** Distinguished Professor Barry Halliwell host: Kamil Pabis, PhD, co-organized by VIVA foundation As we sit in this room, we are all breathing oxygen (O2), a gas essential for life for efficient energy production from our food. Yet oxygen has a dark side; some of it makes reactive oxygen species (ROS) such as oxygen radicals, which can damage our body tissues, a factor that contributes to age-related diseases, especially dementia. ROS are not all bad, they help protect against infectious disease via the process of acute inflammation (keeping us alive) yet as we age inflammation isn’t controlled properly and the extra ROS cause more damage that contributes to age-related diseases. ROS levels in the body are controlled by antioxidants, many of which we make ourselves but others come from the diet. Most attention has been paid to vitamins C and E, polyphenols and carotenoids. Consuming diets rich in these compounds correlates with better health, but high doses of them as pure compounds in supplements have had little effect in delaying dementia and other age-related diseases in properly-controlled human clinical trials; supplements cannot replace the effects of a good diet. Interpreting correlational studies as causation is often done, but fraught with danger. In the past ten years we have studied a diet-derived antioxidant that has been almost totally ignored, namely ergothioneine (ET). It is found in many foods, but the major source is mushrooms. Our work has demonstrated that ET is likely very important in maintaining brain health and delaying or preventing dementia and other age-related disease, and pilot clinical trials support this. Evidence is growing that ET is a “longevity vitamin” to support healthy ageing, but rigorous clinical trials are needed to prove this. Its effectiveness may be due to its many additional mechanisms to protect our organs, in addition to acting as an antioxidant. FOOD AND CATERING This event is kindly supported by AVEA. https://avea-life.com/ Please come hungry to enjoy the healthy food! LOCATION 6:45 pm SGT **VIVA Foundation for Children with Cancer** 8 Sinaran Drive, #03-01 VIVA Hub, Novena Specialist Center, Singapore 307470

**ANNOUNCEMENT – Registration via this [link](https://go.gov.sg/stackmeetup-2jul2026-mc) only.** Moving AI from prototype to a reliable production often raises questions about optimisation, scalability and compliance. At this STACK Meetup [AI], we strip away the hype to offer an exclusive look under the hood of PlatformAI, GovTech’s developer-first platform built to scale AI capabilities reliably for the Government. Take a peek into how PlatformAI provides an enterprise-ready platform layer to govern and orchestrate large-scale AI model and capability deployments. Our speakers will share strategies on unifying secure model access, balancing costs using Pay-As-You-Go (PAYGO) versus Provisioned Throughput, and leveraging managed multimodal pipelines – Vision, Document, and Audio – without the overhead of maintaining fragmented infrastructure. Walk away with fresh insights on how GovTech is democratising AI deployment at scale, whilst ensuring proper governance like prompt security, throughput optimisation, and architectural guardrails to address modern scaling bottlenecks. **Secure your spot for STACK Meetup [AI] today: [https://go.gov.sg/stackmeetup-2jul2026-mc](https://go.gov.sg/stackmeetup-2jul2026-mc)**. Limited seats available! Who should attend: Product managers, software engineers, AI/ML developers, infrastructure specialists, and system architects, who are looking to bridge the gap between AI prototyping and production-grade software engineering. **Programme** 6:30pm: Networking 7:00pm: Introduction By STACK Community 7:05pm: Opening By Ethan Goh, Director, Product Management, AI Programme, GovTech Singapore 7:15pm: Introducing PlatformAI – GovTech’s one-stop platform for AI Capabilities By Daniel Yuen, Product Manager, AI Programme, GovTech Singapore 7:35pm: PlatformAI – Models: Unified Access To LLMs By Tan Xiu Quan, Product Manager, AI Programme, GovTech Singapore 7:55pm: PlatformAI for Multimodal Capabilities, across Vision, Documents and Audio By Suresh Kumar Sarad, Senior Product Manager, AI Programme, GovTech Singapore 8:15pm: Q&A 8:30pm: End of STACK Meetup Click **[here](https://go.gov.sg/stackmeetup-2jul2026-mc)\*** to sign up! \*Registration will be accepted via GovEntry only.

What if a tennis class became the easiest way to meet new people? **The Best Group** combines structured, level-based tennis group classes with an optional social matching experience. Here's how it works: 🎾 Join a tennis group class with players of a similar level 🤝 Having joined a class, you can choose to be matched with **three other people you've never met before** for dinner. The difference? **Everyone at the table will already have completed a tennis group class with The Best Group.** Instead of meeting complete strangers with nothing in common, everyone shares the same experience, making conversations feel far more natural from the very beginning. Think of it as a Timeleft-style social experience—but with a built-in shared connection before you ever sit down for dinner. **Join the waitlist for early access:** [https://thebestgroup.base44.app/](https://thebestgroup.base44.app/)

No rake no fee. 1/1 max 8-handed Min 100 buy in Rebuys at 50% max stack PM me your mobile for slots!

Hey Guys, For this run - we will be running along Khatib Bongsu Park Connector! Meeting Point: Yishun MRT Exit B - Approx. Running Route: Khatib Bongsu Park Connector - Approx. Distance: 5 km - Dinner together closeby Yishun MRT And in the spirit of the Run-to-Eat club, we will end off the run with a satisfying dinner close by. Hope to see you guys soon! ((: *Notes: 1) No locker services will be provided 2) Unable to wait for late comers

Join Os Angoleiros do Interior on Saturday morning for a whole-body experience of Capoeira Angola! Come in comfortable clothes as we learn basic movements and tune our senses to the rhythm of Capoeira Angola. Welcome to all levels of movement experience, even if you have never heard of Capoeira! First class is free!

English-Japanese Language Exchange while exercising! 運動しながらの英語と日本語の言語交流！ Meet at Redhill MRT station ( I will be wearing a happi/haori looking thing for visibility) 待ち合わせ： Redhill MRT (Green Line) Things to bring・持参物: \- Umbrella\!\!\! 日傘！！！ \- Bottled Water・水 \- Towel・タオル \- Insect Repellents・虫よけ \- Medication if any・自分の薬（必要であれば） \- It will be hot\, short sleeve and pants recommended \- 暑いので運動用の軽装がおすすめです。 ルールと注意事項： * コミュニケーションは親切で適切に行ってください。 * 相手が希望しない場合は連絡先の交換をしつこくせずにください。 * 参加は自己責任で行ってください。活動中のプライバシーや健康問題は自己管理が必要です。 * グループの管理者は、不適切な参加者をブロックおよび禁止する権利を有します。 * グループの活動中やその後のいかなる形の嫌がらせも許容されません。 * いかなる種類の勧誘も禁止されています * このグループの活動に参加することで、グループ写真などのマーケティング目的で使用される写真や動画に同意するものとします。活動中の写真撮影から離れていただいても構いません。写真や動画から自分を削除・隠したい場合は、ご連絡いただければ、プライバシー保護のために笑顔の絵文字を貼り付けますので、お知らせください。 * Rules and notes: \- Be kind and proper in your communication\. \- Do not pester for the exchange of contact information if the other party wishes not to\. \- Join at your own risk\. You are responsible for your own privacy and health issues during activities\. \- Group admins reserve the right to block and ban any unruly participants \- Any form of harassment during or after the group's activities will not be tolerated \- No recruitment or soliciting of any kind is allowed \- By participating in this group's activities\, you consent to be in any pictures or video used for marketing purposes\, such as group photos\. If you feel uncomfortable\, you are free to step away from any photo\-taking\. If you wish to remove/hide yourself from any media\, kindly let us know\, and we will paste a smiley face over you to protect your privacy\.

Join us for recreational softball training (throwing, fielding, batting practice, game play). Bring your glove and water for hydration. If you don't have a glove, let us know so we will bring our spare glove. Kindly sound out that you are from Meetup.

Hello Flutter developers and enthusiasts! Flutter Singapore is hosting its Q1 meetup at the Launch/National Library room @ Bugis. **📖 1. Summary** Get ready to learn about different aspects of the Flutter Ecosystem! Our talks are focused on the technical details of Flutter and our speakers will share their insights from their experience. If you are interested in learning about cross-platform app development or want to meet the Flutter community in Singapore, join us! Further details can be found below. **📝 2. Registration** **🗣 A) Speakers** * We are looking for 1 speaker. If you would like to present a topic at this event, kindly join the telegram group and let us know in the chat room. [https://t.me/flutter_sg](https://t.me/flutter_sg) **👂 B) Participants** * RSVP on this page to reserve your spot! **IMPORTANT**: The venue does not allow food and drinks. We will head to another location to have food AFTER the event. **🎙 3. Presentations** Presentations will be **20-25mins** long with time for Q&A at the end. * **🎤 Talk 1: Flutter with non-Dart languages** **Speaker:** Eugene Toh. **Presentation summary**: Foreign function interfaces (FFI) for connecting Flutter with other languages like Rust and C/C++ **🎤 Talk 2: Build and Deploy Apps with FlutterFlow MCP** **Speaker:** Prashant R **Presentation Summary**: Discover how to build and deploy AI-powered applications using FlutterFlow MCP (Model Context Protocol). In this hands-on session, we'll explore how MCP enables FlutterFlow apps to connect with AI models, external tools, and data sources seamlessly. You'll learn how to build a real-world application, integrate AI capabilities, and deploy it efficiently for production use. **🗓 4. Timetable** * 18:30 \| Registration & Networking\! * 19:00 \| Presentation \#1: Flutter with non\-Dart languages * 19:30 \| Presentation \#1: Build and Deploy Apps with FlutterFlow MCP * 20:30 \| Networking * 20:30 \| End of Event

We had a badminton session at **Bidadari Community Club@Woodleigh Mall** on Sunday **5th July 2026**. Welcome all high beginner and Low Intermediate players to join us for some badminton workout. * 10:30am - 1:30pm * Low Intermediate and above Player Only. * Court 1 / 1 / 2 * 2 hours per session * S$10 per session * Shutter provided (RSL Supreme) * Location - Bidadari Community Club, 11 Bidadari Park Drive 367803. * Do join us if you are available.

What if a tennis class became the easiest way to meet new people? **The Best Group** combines structured, level-based tennis group classes with an optional social matching experience. Here's how it works: 🎾 Join a tennis group class with players of a similar level 🤝 Having joined a class, you can choose to be matched with **three other people you've never met before** for dinner. The difference? **Everyone at the table will already have completed a tennis group class with The Best Group.** Instead of meeting complete strangers with nothing in common, everyone shares the same experience, making conversations feel far more natural from the very beginning. Think of it as a Timeleft-style social experience—but with a built-in shared connection before you ever sit down for dinner. **Join the waitlist for early access:** [https://thebestgroup.base44.app/](https://thebestgroup.base44.app/)

We have moved to guild.host. Look us up there. https://guild.host/events/buckeye-cocoaheads-rcavwd

Start your week the right way with Manic Mondays. Giving you an enjoyable Bachata lesson with a push of cool moves. The second hour has Beginner/Intermediate Salsa on 1. You must understand basic Salsa skills to participate. 730pm-830pm Bachata Cool Moves 830pm-930pm Salsa On 1 (Beginner/Intermediate) 15 for One Class 20 for Both Free Parking & Plenty of Dance Space. Viva Dance Columbus 2809 Festival Lane Dublin OH 43017

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.

Our monthly PHP meetup. A virtual shindig courtesy of Zoom. Check back here for the details around 6:15 pm

Monthly working lunch for Columbus business owners. One specific topic, one to three actions you can run this week. You can be the best at what you do and still be invisible. If local buyers cannot find you, the phone does not ring. Marketing Monday Lunch + Learn is a monthly working lunch for Columbus business owners focused on building relationships, local networking, and local marketing. Every kind of local business welcome. No pitch round, no pressure, no upsell. **This month** Most local businesses pick one or two places to be visible and call it good. The result is inconsistent calls and a feeling that marketing is not working. We will walk through the three places every local business needs to show up, plus the fourth place most owners ignore that quietly produces the warmest leads. **What to expect** Doors open at noon. Order lunch and drinks at the cafe counter or bring your own. You get real conversation with other local owners and a focused marketing lesson. You leave knowing people and with one to three actions to run that week. The room is reserved through 1:30 PM. **Who this is for** Any local business owner who wants clearer marketing direction and real local relationships. Service businesses, retail, home services, professional services, online owners building local presence, anyone serious about being part of the Columbus business community. **Not the right fit if** You are here to pitch the room or recruit for an MLM. **Details** * Second Monday of every month * 12:00 to 1:30 PM * Good Cafe Easton, 4400 Easton Commons, Ste 150, Columbus, OH 43219 * Order lunch and drinks at the counter when you arrive * Free to attend, RSVP required, space is limited **About the host** Rita Suzanne is a local marketing strategist and the founder of Local Marketing Method. She runs Visibility is Profitability, the membership where local business owners build the system that keeps their phone ringing. Learn more at learnlocalmarketing.com. Register here: [https://www.eventbrite.com/e/1989964540509?aff=oddtdtcreator](https://www.eventbrite.com/e/1989964540509?aff=oddtdtcreator)

**Latest Dojo Location!** **Knotty Pine Brewing** 1765 W 3rd Ave, Columbus, OH 43212 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community. https://forms.gle/ehSfUAC2WgR34Crq9