Monitoring and Compliance

Join us for a fun afternoon of speed dating! We have events for ages 35-45 and 45-55! **Tickets here:** https://www.eventbrite.com/cc/toronto-downtown-speed-dating-events-4800164

**SUBSCRIBE TO [THE MAILING LIST](https://torontorationality.beehiiv.com/). EVENTS ARE NO LONGER POSTED HERE.** ​Arguing about important things doesn’t usually lead to people changing their mind. Double Crux is a technique for making discussions more productive and understanding the actual reasoning of those who disagree with us. Sometimes it even helps to better understand the foundations of your own beliefs. Together, we'll learn about [Double Crux](https://www.lesswrong.com/posts/ya59PtGeYnCG25eWn/double-crux-in-a-box), and then break into pairs with someone we disagree with to practice finding out why our views are different and what might change our minds. ## Location Enter the Mars Atrium via University Avenue entrance. We'll meet at the food court in the basement. I'll be wearing a bright neon yellow jacket. ## Detailed Directions to the Food Court Enter from University Avenue and walk east until you see escalators. Take the escalators down. The food court is to the east of the escalators. If you are lost/confused, ask a security guard to direct you to the food court. [This event is cross-posted from LessWrong.](https://www.lesswrong.com/events/wuMwSJJEKZHfccoRs/toronto-acx-meetups-everywhere-spring-2025)

Ready to add more fun, movement, and connection to your week? Come join our group dance classes at [Access Ballroom](https://studioaccessballroom.com/)! We have classes **every day except Tuesday**—that’s Monday, Wednesday, Thursday, and Friday at 7:50pm, and Weekends at 3:40pm. Visit our [Monthly Calendar](https://studioaccessballroom.com/class-schedule/) to view the group class Schedule. To sign up you can also download our APP that is in both the Google Play store and the Apple Store. Just look up Access Ballroom. Whether you’re a total beginner or already have some moves, you’ll fit right in! We always have multiple teachers on hand to guide every level, so everyone gets the attention they need. Our amazing environment and welcoming atmosphere are what make us one of Toronto’s premier Latin and Ballroom studios—and it’s why we have the most Google reviews in the city! Don’t just take our word for it—come experience the energy, laughter, and community for yourself. We can’t wait to see you on the dance floor!

This group is for badminton enthusiasts who are passionate about exploring the connections between metabolism, energy, and exercise. We are welcome beginner plus, intermediate and advance level players looking to improve your skill or a seasoned player seeking to optimize your performance on the court, this group is for you! Join us for friendly games. This badminton session is a weekly event and it is followed with dinner together but it is optional. Since we have 3 courts and allowed the maximum of 24 players so that everyone signs up for this event will be placed on waiting list FIRST then will be moved to the joining list on WEDNESDAY MORNING. Court fee: It will be informed at the comment section by 4pm. Cost per person is either $162 (for 3 courts) divided by the number of players attended OR $108 (for 2 courts) divided by the number of players attended. My email address will be provided at that time for etransfer.

🌆🚶‍♂️ THE PATH WALK & LUNCH ADVENTURE 🚶‍♂️🌆 Toronto’s Underground City… Let’s Go Get Lost (On Purpose) Did you know Toronto has an entire second city beneath the city? Welcome to **PATH (Toronto)** — a 30-kilometre maze of tunnels, walkways, food courts, shops, office towers, and hidden corners connecting more than 70 buildings in the downtown core. It’s climate-controlled. It’s slightly confusing. It’s uniquely Toronto. And we’re going to explore it together — above ground first, then descending into the urban underworld like the confident city adventurers we are. [NOW Magazine piece](https://web.archive.org/web/20220429041937/https://nowtoronto.com/lifestyle/health/toronto-walk-exploring-the-path-in-winter) about the PATH awhile back. 👉 **Don’t forget to join our WhatsApp group** – [CLICK HERE!](https://chat.whatsapp.com/H59mSCbsAi018gYANrKAnc?mode=ac_t) \*\*\* 🗺️ The Plan We’ll begin at Wellesley Station and start by walking west. Then we’ll head south and eventually make our grand entrance into the PATH system. From there, we’ll continue indoors, weaving our way south through the network — past office towers, hidden corridors, and pockets of unexpected energy — all the way down to **Union Station**. At Union, we’ll head into the food court to grab lunch, sit down, and actually socialize (because that’s the point, right?). Expect lots of conversation, a little “Wait… where are we?” and a whole lot of discovering how this city secretly works. It’s part walking tour, part social hang, part urban exploration. \*\*\* 🌧️ Rain or Shine (Mostly Shine Because… Indoors) T his walk goes ahead rain or shine. The beauty of the PATH? We’ll be indoors for large portions of the route. That said, we’ll start above ground — so dress appropriately. It may be wise to bring a backpack or bag for your coat once we’re inside. You don’t want to be carrying it dramatically over your arm like you’re in a soap opera. \*\*\* 🐾 Important Notes Dogs are not allowed in the PATH system. Service animals are of course welcome. \*\*\* 🧢 Meetup Details 📍 Meetup Spot: Main entrance of Wellesley Station (near the bank of PRESTO machines) 🫎 I’ll be wearing my Moose Hat ⏰ Start time as listed — please arrive on time We’ll begin promptly so we can stay on route. \*\*\* 🎟️ **Meetup Fee:** $5 cash in person **or** e-transfer to 📧 \*\*[mathewmaclean@hotmail.com**](http://mathewmaclean@hotmail.com%2A%2A/) This fee helps support the group and allows us to keep hosting events like this. Thank you for supporting community! 💖 \*\*\* 🌈 Who Is This For? This group is open to anyone who wants to be social and make friends — whether single or not. We also host: 🎬 Movies 🚶 Walks & hikes 🎭 Arts & culture outings 🍽️ Restaurant meetups There’s always something happening. And remember — you can just show up on the day if you’re unsure about your schedule. \*\*\* ⚠️ A Gentle Reminder Sometimes life throws curveballs and events may need to be canceled — please keep an eye on updates. \*\*\* 👤 Organizer: Mathew Questions? Post on the event wall or email 📧 [torontomoviesandoutings@hotmail.com](mailto:torontomoviesandoutings@hotmail.com) Come for the tunnels. Stay for the laughs. Leave knowing a secret shortcut through downtown that most people still pretend to understand. Toronto has layers. Let’s go explore one of them. 🏙️✨

We are back after a well needed break. This time we are staying in the city for another cafe hopping event. Lets meet outside Queen’s park subway and venture into different directions of downtown and maybe Yorkville. Detailed map itinerary to follow closer to the date. I will let cafes know that we are coming but some cafes can be small or have no washrooms so please plan accordingly and drink responsibly. Haha. Its $2 event to cover the Meetup fee. You can pay using this link: https://buy.stripe.com/bJe00j7KXf3if8caTsdZ605 Thanks and see you all.

It's time we came out of hibernation to play in the MUD!!! What do you say, beagle people?!!! We can do it!!! Grab a Towel...or 2 or 3 and Meet us at the Park!!! WE MISS YOU!!!

We will have a Meet and Greet at The Cherie Bistro on 538 Church Street in Toronto from 2 – 4 pm. The Cherie Bistro is a fully accessible restaurant. Please understand that each guest will be paying for a meal and/or beverages of their choice. Since the reservation is for six people, please RSVP to give us an idea of how many people will be attending this event.

**High Park Walk, Talk & Exercise 🌿** Ladies, join us for a refreshing walk, light exercise, and meaningful conversation in the park. Come move your body, connect, and enjoy nature together.

Join Us for a Peaceful Morning Nature Walk Dear Friends, You're warmly invited to join me and others for a refreshing and peaceful morning nature walk through the beautiful **Etobicoke Valley Park**. If you haven’t visited before, it’s a hidden gem right in the heart of the city—perfect for bird watching, connecting with nature, and enjoying some fresh air. 🌿 What to Expect: We’ll meet at meeting point and start one-hour walk along mostly flat trails with a few gentle slopes. The path along creek is especially calming and picturesque. This experience is designed to be relaxing, rejuvenating, and a chance to connect—both with nature and one another. Feel free to bring your dog along for some added joy! 📍 Meeting Point: **Parking lot(one located beside Queen Elizabeth Hwy, Near baseball diamonds)** Etobicoke, ON M8W 4S3 [https://maps.app.goo.gl/nUqwonsX4Y8guYfK6?g_st=aw](https://maps.app.goo.gl/nUqwonsX4Y8guYfK6?g_st=aw) We'll gather at 10:00 AM. We’ll depart for the walk around 10:05 AM. Free parking is available. 🧘‍♀️ What to Bring/Wear: Comfortable walking shoes (suitable for trails with minor slopes) Weather-appropriate, breathable clothing A bottle of water Binoculars are optional Your positive energy 😊 We’ll take breaks along the way to rest, take photos, and enjoy the scenery. 💵 Event Fee: FREE 📅 Event Summary: Morning with Nature Walk • Connect Take this opportunity to slow down, and start your weekend with intention and joy. Kindly RSVP to confirm your spot. I look forward to seeing you soon! Warm regards, Padma Event Host & Organizer

13.7 km walk from Lawrence Station to Broadview 1 PM Meet at Lawrence station. 1 PM to 2 PM Eat at Good Bite Restaurant, 2463 Yonge St, Toronto, ON M4P 2H6, +1416 483 8432 2 PM to 6 PM walk south along the Don Trail to Broadview station. Route Map With GPX Available for Download: https://www.komoot.com/tour/2775897331

The Fellowship of the Star Schema: Transforming OLTP Data for Power BI One does not simply build reports on OLTP data. Join us on an epic journey from the depths of raw, normalized tables to the shining halls of a well-modeled star schema fit for Power BI greatness. We will demystify the differences between OLTP and OLAP, walk through star schema vs snowflake (and why Power BI has a clear favorite), and show you the compression differences between normalized and columnar storage that will make you never look at an OLTP model the same way again. We will cover the different types of dimensions, when to use them, and how to handle Slowly Changing Dimensions without losing your mind. You will leave knowing exactly how to identify a bad model, how to convert OLTP data into a clean star schema, and how to forge relationships that rule them all. Whether you are a data wizard, a curious hobbit, or somewhere in between, your models will never be the same.

**Community Dance – Every Friday at Unity of Columbus** Let go of the week’s stress and move into joy! Join us every Friday for an evening of community, connection, and dance at Unity of Columbus. It’s a chance to meet new friends, express yourself through movement, and experience the emotional healing that comes from music and rhythm. No dance experience needed — just bring your energy, an open heart, and your dancing shoes! Dance is freedom. Dance is healing. Dance is fun.

Join us again this Saturday for drinks and sweets at this delicious Vegan co-op bakery. Mingle with likeminded Columbus Vegans. We will aim to sit outside after purchasing items and hopefully taking in cooperative weather. Special note on parking: Please try to park along Acton, Richards and/or Chatham streets so as to free up the lot at the back of the building for pick-up orders. Thank you. 😊 Patty Cake offers everything from cupcakes, cookies, cakes, muffins, whoopie pies, as well as gluten free goodies. They also have coffee, oat milk and cold brew

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.

**First meetup of the Columbus AI Engineering group.** We’ll kick things off with a practical, beginner-friendly discussion on: **How LLMs like ChatGPT actually work — and how to build real applications with them.** We’ll cover: * what’s actually happening under the hood (at a high level) * why LLMs behave the way they do (hallucinations, prompt sensitivity, etc.) * how people are building real systems with them today * where things break in practice This will be a **short, informal talk (\~15–20 min)** followed by open discussion and Q&A. Whether you’re an engineer, builder, or just curious about how modern AI systems work, you’re welcome to join. No slides, no fluff — just real conversation about real systems. We’ll hang out afterward and get to know each other.

At Unity of Columbus, our Youth and Family Ministry nurtures the spiritual growth of children and families through love, joy, and practical spiritual teachings. Each Sunday, children explore timeless spiritual principles through stories, creative activities, music, and group sharing in a safe and welcoming environment. Our program encourages children to discover their own inner light, express kindness, and develop a personal connection with God. Together, we celebrate diversity, cultivate understanding, and inspire each child to live with purpose and compassion. Parents and families are invited to join in this uplifting journey of learning, laughter, and spiritual connection.

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: Type Annotations with John Cassidy We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com