MongoDB

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!

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/)

**You’re warmly invited to an outdoor free mini musical, *“5 Minutes*”** **📅 When & Where:** * **Date:** Saturday, July 4th * **Location:** 46 Stirling Road (The lawn right opposite the Queenstown Polyclinic) * **Setting:** Casual and outdoors—bring a picnic mat or just your morning energy! **🕒 Schedule:** * **9:00 AM:** Community Kampung Breakfast ☕🇸🇬 * **10:00 AM:** First Performance * **11:00 AM:** Second Performance **🎵 What the Show is About:** **The Setting:** Set right there in Stirling Road, Queenstown, **"5 Minutes"** follows a character named Denise as she revisits her childhood home. **The Vibe:** A mix of high-energy rock songs and heartfelt ballads composed by homegrown talent **Carrie Chan**. It explores themes of first love, mother-daughter bonds, and the universal longing for just "five minutes" more with the ones we love. Would love to have you there ❤️ See you soon. Cheers :)) *Wayne K.*

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.

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.

A chill space for book lovers to read, socialise, and share what we’ve learned from our latest reads. We dive into stories, swap thoughts, and talk about the lessons that stuck with us. No pressure :) just good books, good vibes, and great conversations! All kinds of books are welcomed ☺️ **Guidelines to the bookclub** * * Pls bring your own book to the event to read :) * each person is required to order a drink * Timeline: 45 mins reading followed by 5-10 minutes of sharing each on their book

**LEARN MANDARIN WITH US** **和我们一起学华语/普通话** Come and join us every Saturday afternoon and learn some useful Mandarin from proficient speakers in a friendly and casual atmosphere. Besides learning the language, you will also get to make new friends from all around the world. Whether you are a beginner, intermediate and advanced learner, we welcome you. The meetup starts at 4 pm. We will try our best to arrange seating at this time so that each group has expert Mandarin speakers. If you come later than 4.10 pm we cannot guarantee ideal seating. Seating priorities will be given to those who signed up. **欢迎会说华语/普通话的朋友** 我们非常欢迎会说华语/普通话的朋友来参加我们这个华语/普通话练习小组，帮助来自世界各地的朋友学习华语/普通话。 *** GETTING THERE Take Downtown (blue) Line or Circle (yellow) Line to Promenade MRT. Take Exit C at Promenade MRT, and go up to level 3. LOCATING US INSIDE THE FOOD COURT Look for a round tables section near the wall of the food court away from the stalls. You can drop the Event Host a message if you are lost. NO COMMERCIAL ACTIVITIES We welcome anyone who is keen to learn a language or help others learn the language. However, this is NOT the platform for individuals who have other intentions, such as recruiting members for their business or organization or selling products or services. We will not hesitate to ask such individuals to stop attending our meetups.

**ANNOUNCEMENT: [Venue change] SQ Collective has generously offered to host the venue for this session for free. It is only appropriate that we allocate some capacity to them (via a Luma event). This is a chance for folks in the AI builder community to participate in our group’s philosophy practice, and for us to broaden our audience within that community. If you have already signed up via Meetup, there is no need to double-register through Luma, should the Luma event be made public.** “You insist that there is something that a machine can't do. If you will tell me precisely what it is that a machine cannot do, then I can always make a machine which will do just that.” —John von Neumann, in a talk at the Institute for Advanced Study at Princeton, 1948 “Everything is computer!” – Donald J. Trump, sometime in 2025 What is computation? These days, it seems more provocative to stipulate what *isn’t* computation. For instance, to suggest that the brain can be functionally anything other than a kind of computer is suspect in the current technological zeitgeist. It seems self-evident that any system of information processing to achieve some output can be explicated in terms of computation. At the foundation of this conviction is the Church-Turing thesis, which both gave a logical definition to and circumscribed the bounds of computation in the form of the Universal Turing Machine, “a most general formulation of machine” (Alan Newell 1980). The idea that the Universal Turing Machine is an abstract design template that can encompass any kind of information-processing system has led some to extend the scope of the thesis to physics itself: “any finite physical system can be simulated by Universal Turing Machines” (David Deutsch 1985). What do we make of such ideas? Instead of fumbling in the accreted fog of the present, a quiet philosophical dialectic was already underway at the time Alan Turing demonstrated Universal Turing Machines in his seminal paper *On Computable Numbers* in 1936. Ludwig Wittgenstein was a contemporary of Turing’s, and made a number of keen observations in the years that followed\*. In particular, Wittgenstein anticipated readings of the Church-Turing thesis such as the above as resulting from an uncritical acceptance of some inferences within Turing’s demonstration. In this session, we will recount the Church-Turing thesis, its various interpretations, the Wittgensteinian response, and what it all means. Join us to discuss and re-examine the notion of computation, in the hopes of coming to a clearer understanding of it. The format of this session will be a presentation followed by an open-ended discussion. \*Compiled in Remarks on the Foundations of Mathematics. By L. Wittgenstein

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.

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

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

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