Data Science

This is a ticketed event. Please register at [this link](https://luma.com/sdhf0qqc). Jackson Kaunismaa presents his new paper “Eliciting Harmful Capabilities by Fine-Tuning on Safeguarded Outputs”. He will discuss why output-level safeguards on frontier models don’t actually make the ecosystem safe, and how anyone with an open-source model can fine-tune it on adjacent-domain outputs from safeguarded models to recover a large fraction of the capability gap between open-source and frontier models on harmful tasks. ​​​**Event Schedule** 6:00 to 6:30 - Food and introductions 6:30 to 7:30 - Presentation and Q&A 7:30 to 9:00 - Open Discussions ​​​​​​If you can't make it in person, feel free to join the live stream starting at 6:30 pm, via [this link](https://www.youtube.com/@Trajectory-Labs/live).

​Join us for the **GitHub Copilot Dev Days** **Canada** in-person event in **Toronto**! We're bringing together builders, maintainers, and developers across Toronto's growing tech community for a night focused on **modern GitHub‑powered workflows**, open tooling, and hands‑on learning. ​Whether you use VS Code, JetBrains, Cursor, Claude Code, or any other tool in your stack, this meetup is GitHub‑centric but fully tool‑agnostic — come as you are, code how you like. This is a great event for GitHub, Azure, AI, and DevOps enthusiasts! **⭐ FREE REGISTRATION (Important! Please read!) ⭐** **\* Step 1**: RSVP here to show your interest so that we will bring you more events like this in the future. **\* Step 2**: This is an in-person event hosted at the Microsoft Canadian Headquarters. For security, you **must** have a unique QR Code in order to enter the Microsoft Headquarters. ▶️ **To get your unique QR Code**, please go to **[this link](https://luma.com/q6uu9gbo)** and click "**Request to Join**". \* Your unique QR Code will be sent to you before the event. **​Agenda** ​ **1:00 PM — Doors Open** Arrive, settle in, and meet fellow builders. Pick up GitHub Merch and eat lunch🍕! ​ **1:45 - 3:30 PM — Lightning Talks, Demos & Q&A** Short, high‑signal sessions focused on GitHub workflows, automation, AI‑assisted coding, and real project demos ​ **3:30 – 4:00 PM — Community Social** Hang out, swap ideas, and meet other GitHub‑driven developers ​🥟 *Snacks + water provided* 🏠 *Space hosted by Microsoft* **🎤 Speakers**: * ​[Ve Sharma - Solution Engineer @microsoft](https://www.linkedin.com/in/vevarunsharma/?utm_source=luma): Building non-deterministic CI gates: Teaching your CI/CD pipeline to think * ​[Riccardo Covo - Solution Engineer @microsoft:](https://www.linkedin.com/in/ricardocovo/?utm_source=luma) Agent Package Manager (APM) Agentic Workflows * ​[Ray Kao Sr. Global Black Belt @microsoft:](https://www.linkedin.com/in/raymondkao/?utm_source=luma) Agentic Platform Engineering with GitHub Copilot for IDP Evolution * ​[Jack Lee: Microsoft MVP, Cloud Solutions Architect](https://www.linkedin.com/in/jlee-consulting/?utm_source=luma): **Supercharging Your GitHub Copilot with Microsoft Learn MCP Server** **Hosted By** * Ve Sharma - Microsoft Solution Engineer * Ricardo Covo - Microsoft Solution Engineer * Ray Kao - Microsoft Sr. Global Black Belt * Jack Lee - Microsoft MVP, Cloud Solutions Architect

\*These classes are not a language exchange, but instead are meant to be a step in between so that students feel confident maintaining in depth and grammatically correct oral conversations outside of class\* \***Meetup event numbers only tend to show new students registering and do not include returning students attending class.** **Per class, there is an average of 7 students.** The first 2 classes are free and then only cost between $15 and $35 depending on which type of class you want to continue with\* These French, English (For Spanish and French speakers only), and Spanish classes are primarily meant for adults who are travellers, or who are planning to live in a French, English, or Spanish-speaking country. The classes are primarily oral-based through guided conversations. They will teach you how to handle conversations in situations such as **"Going to the Convenience Store"**, **"Making Plans"**, **"Negotiating Prices"**, and **"Going out for a Drink"**. To ensure that students get used to using the language automatically, students will learn to maintain contextual conversations with timing before moving on to the next lesson. Call (647)787-9953, e-mail us info@monkeylingo.ca, or visit monkeylingo.ca for more information! **Online and private classes are also available!** No other language classes are as conversational as these ones. We guarantee it! Cheap parking can be found using the "Spot Hero" app.

Join the **AWS Cloud Club at Sheridan College** for an exciting in-person session: **Cloud Talk with an AWS Expert**, featuring **Sandipkumar Patel**, Ph.D – AWS Community Builder, multi-certified Cloud Engineer (6x AWS certified), Solutions Architect, and DevOps practitioner! 📅 **Date:** Thursday, April 2rd, 2026 🕕 **Time:** 6:30 PM – 8:30 PM 📍 **Location:** Room A-145, Hazel McCallion Campus 4180 Duke of York Boulevard, Mississauga, ON This is a great chance to learn directly from an experienced AWS professional who actively contributes to the AWS Community and works hands-on with cloud technologies every day. **What to expect:** * An insightful talk sharing real-world AWS expertise, best practices, and current trends in cloud architecture * Hands-on elements focused on practical concepts (including load balancing) * Live Q&A – bring your questions about AWS, certifications, projects, careers, or anything cloud-related! * Networking with fellow Sheridan students, cloud enthusiasts, and club members * Light refreshments **and free pizza 🍕** to keep you energized! Whether you're new to AWS, working toward certifications, building cloud projects, or exploring tech career paths, you'll walk away with valuable insights you can use right away. **Who should attend?** All Sheridan students and community members – beginners very welcome! No prior experience required. Spots are limited for this in-person event – **RSVP now** to secure your spot! Let's level up our cloud skills together! ☁️🚀

\*These classes are not a language exchange, but instead are meant to be a step in between so that students feel confident maintaining in depth and grammatically correct oral conversations outside of class\* \***Meetup event numbers only tend to show new students registering and do not include returning students attending class.** **Per class, there is an average of 7 students.** The first 2 classes are free and then only cost between $15 and $35 depending on which type of class you want to continue with\* These French, English (For Spanish and French speakers only), and Spanish classes are primarily meant for adults who are travellers, or who are planning to live in a French, English, or Spanish-speaking country. The classes are primarily oral-based through guided conversations. They will teach you how to handle conversations in situations such as **"Going to the Convenience Store"**, **"Making Plans"**, **"Negotiating Prices"**, and **"Going out for a Drink"**. To ensure that students get used to using the language automatically, students will learn to maintain contextual conversations with timing before moving on to the next lesson. Call (647)787-9953, e-mail us info@monkeylingo.ca, or visit monkeylingo.ca for more information! **Online and private classes are also available!** No other language classes are as conversational as these ones. We guarantee it! Cheap parking can be found using the "Spot Hero" app.

| April 13, 2026 | | -------------- | | Send me an email to let me know you are joining us at: | pcalleri@thegaap\.net \| **The CPA Toronto Accounting Group Presents a Casual Get Together** for a few of us to get together, network, learn, have a few laughs, share ideas, make new friends. become more successful etc. I will put a very casual agenda together, but the goal is having a good time. I tried to find a venue that is easy to get to. It is near the 401 and DVP. We will meet at: Swiss Chalet **[Address](https://www.google.ca/search?sca_esv=197713b87bf2beb1&sca_upv=1&sxsrf=ADLYWIKmSo8ztb94J6BUHqec-EeQUWwHRw:1725296229930&q=the+queens+head+pub+scarborough+address&ludocid=4250126838100046784&sa=X&ved=2ahUKEwiS46qn3aSIAxUS5ckDHbw5GJQQ6BN6BAgrEAI):** 2555 Victoria Park Ave, Scarborough Our reservation is made under Paul. I look forward to seeing you. PS Seats are limited, let me know you are attending; quickly. Send me an email to let me know you are joining us. pcalleri@thegaap.net Sincerely yours, Paul Calleri, Founder of TheGAAP.net, TheGAAP.netCareers, and the CPA Toronto Accounting Group

Struggling with motivation and focus as you hammer away on your manuscript at home? Want to join a community of writers as we embrace the joys and pains (mostly pains) of writing together? Bring your laptop, pen & paper, old-school typewriter, or futuristic writing gadget, and join an enthusiastic community of science fiction and fantasy writers as we work on our current projects in the same space. The format will be similar to our online writing sprints: 30-minute blocks of focused, quiet writing time (the sprints), interspersed with breaks where we can chat, ask questions, and share our writing experiences.

**💕 Toronto, Ontario, Canada Virtual Speed Dating – Hosted, Matched & on Zoom** Speed dating from home — meet real Toronto, Ontario, Canada singles on Zoom. You'll rotate through short one-on-one video chats with Toronto, Ontario, Canada locals who've been matched to you by age and personality. A host keeps everything running smoothly. **Register for your age group:** - **Ages 18-32** → [REGISTER HERE](https://tempodating.com/product?productId=391.0&productType=onlineSpeedDating&city=Toronto%2C%20Ontario%2C%20Canada&groupurlname=bridge-local-singles-speed-dating-network&ar=18-32&face_v=19.0) - **Ages 30-46** → [REGISTER HERE](https://tempodating.com/product?productId=391.0&productType=onlineSpeedDating&city=Toronto%2C%20Ontario%2C%20Canada&groupurlname=bridge-local-singles-speed-dating-network&ar=30-46&face_v=19.0) - **Ages 40-58** → [REGISTER HERE](https://tempodating.com/product?productId=391.0&productType=onlineSpeedDating&city=Toronto%2C%20Ontario%2C%20Canada&groupurlname=bridge-local-singles-speed-dating-network&ar=40-58&face_v=19.0) - **Ages 55+** → [REGISTER HERE](https://tempodating.com/product?productId=391.0&productType=onlineSpeedDating&city=Toronto%2C%20Ontario%2C%20Canada&groupurlname=bridge-local-singles-speed-dating-network&ar=55+&face_v=19.0) **⚠️ Heads up — RSVPing here isn't enough.** Register via your age group link below and complete the quiz. Limited capacity. --- 🎯 **Perfect for:** - Busy professionals who value their time - Introverts who do better in one-on-one chats - Anyone curious about speed dating but wants a low-pressure start - Singles who want a hosted, organised experience - First-time speed daters ⭐ *"I was nervous but the host made it easy. Met someone great first try."* – Toronto, Ontario, Canada single **Event Details** - **Format:** Live on Zoom – guided rounds from home - **Location:** Your place – couch, desk, wherever works - **Host:** Experienced host running the evening - **Vibe:** Good vibes, real people, genuine conversation - **Privacy:** Contact details only shared on mutual match - **Matches:** Mutual matches shared after the event - **Matching:** Based on personality quiz results **How It Works** 1. **Choose your age group** – Register through your link above. 2. **Take the personality quiz** – We use it to match you with compatible Toronto, Ontario, Canada singles. 3. **Log in** – Join the Zoom session from home. The host runs everything. 4. **Meet your matches** – Rotate through quick chats with compatible Toronto, Ontario, Canada singles. 5. **Results** – We'll share your mutual matches afterwards. **Frequently Asked Questions** **Do I need anything besides Zoom?** Nope. Zoom, a webcam, and Wi-Fi is all you need. **What if I'm shy?** The virtual format and hosted rounds make it comfortable for everyone. **Do I need experience?** No. The host guides you through everything. --- ✨ Your next match might be one Zoom call away. 💘 ✨

Let’s do some coding together at a cafe! No more working alone in the weekend. Here, we write code together. And I mean together together. Not occupying-the-same-space-but-separate together. Here’s how it works: Jennifer brings her mobile app project, tells everyone that it is like Pinterest for recipes and she’d like to work on the nav bar. Paul and Chloe think Jennifer's project is fascinating, and they join the group. They gather around Jennifer’s laptop and work on the nav bar for 2 hours. Jennifer is the one typing out the code while Paul and Chloe research, brainstorm, and offer suggestions. If you’re feeling stuck on your own project or need a motivation boost, bring it to mob programming! Want to learn by watching how others code and solve problems? Join someone else’s project at this event! Oh and we love your half-done projects that you are a bit embarrassed to share. Absolutely bring those to the event! **Discord**: We use Discord to share screen & code snippets during the event. Also feel free to share your projects here before the event! https://discord.gg/yvAGbh4PpD **Event policy**: * We have 0 tolerance for harassment. * We don’t allow the projects that are not meant to be shared in public such as school assignments, interview tasks, or trade secrets. * The goal is to write code. We discourage you from pitching business ideas here, doing code reviews, or spending the whole event on planning what to do. * Please buy a drink, and tip the barista well.

[Summary] This meetup is for those who are interested in code, web development, design, cloud, or AI. All levels are welcome, so feel free to bring your laptop and discuss what you are working on or what you are learning. You can share your projects and ideas with other participants freely. There are outlets and WiFi, drinks are about $5 for tea, they take card only. [Price] Attendance is FREE. But you need to buy something from the venue. [Policies] \- We do not tolerate harassment of our members \- We remind users that that this meetup is intended for networking and hobby development\, and any attempts at using this meetup event as a dating platform will not be not be tolerated Further information: https://torontostack.exchange/

Join the Toronto Founders Hub every other Saturday at 3:30pm for our regular meetup at 5 Elements Espresso Bar. Sit down with other entrepreneurs to network and discuss business ideas or strategies. \- Broaden your network \- Get critical feedback \- Socialize in low pressure setting I look forward to seeing you!

**✨ Ottawa Speed Dating – Personality Matched, Hosted on Zoom** Meet Ottawa singles from home. We handle the matching, you just show up. Short, hosted rounds on Zoom with Ottawa singles matched to your age group and personality. No awkward silences — just easy conversation. **Choose your age range to sign up:** - **Ages 18-32** → [REGISTER HERE](https://tempodating.com/product?productId=391.0&productType=onlineSpeedDating&city=Ottawa&groupurlname=soul-seekers-local-singles-mixer-club&ar=18-32&face_v=23.0) - **Ages 30-46** → [REGISTER HERE](https://tempodating.com/product?productId=391.0&productType=onlineSpeedDating&city=Ottawa&groupurlname=soul-seekers-local-singles-mixer-club&ar=30-46&face_v=23.0) - **Ages 40-58** → [REGISTER HERE](https://tempodating.com/product?productId=391.0&productType=onlineSpeedDating&city=Ottawa&groupurlname=soul-seekers-local-singles-mixer-club&ar=40-58&face_v=23.0) - **Ages 55+** → [REGISTER HERE](https://tempodating.com/product?productId=391.0&productType=onlineSpeedDating&city=Ottawa&groupurlname=soul-seekers-local-singles-mixer-club&ar=55+&face_v=23.0) **⚠️ RSVP alone doesn't secure your spot.** You must register through your age group link below and complete the personality quiz. Places are limited. --- 🎯 **Perfect for:** - Anyone curious about speed dating but wants a low-pressure start - Singles who want a hosted, organised experience - People tired of dating apps who want real conversation - First-time speed daters **Event Details** - **Format:** Hosted on Zoom – one-on-one video rounds - **Location:** From home – just need Wi-Fi and a webcam - **Host:** Friendly host who guides each round - **Vibe:** Casual, easy-going conversations with Ottawa singles **How It Works** 1. **Choose your age group** – Register through your link above. 2. **Do the matching quiz** – Helps us find your best matches for the night. 3. **Join on Zoom** – Click the link, hop on, and the host takes it from there. 4. **Chat** – Short timed rounds with Ottawa singles matched to you. 5. **Results** – We'll share your mutual matches afterwards. 💡 **Tip:** Have a couple of questions ready — helps the conversation flow. **Frequently Asked Questions** **Is my info private?** Yes. Contact details are only shared on mutual match. **What's the personality quiz for?** It helps us pair you with compatible people. **Do I need anything besides Zoom?** Nope. Zoom, a webcam, and Wi-Fi is all you need. **What if I'm shy?** The virtual format and hosted rounds make it comfortable for everyone. --- ✨ Meet Ottawa singles from home. Register and we'll handle the rest. ❤️‍🔥 ✨

**The Data-Driven Brand: Using Analytics to Shape Perception** Can you use analytics to improve tacos? This being CBUSDAW, we think the answer is probably “yes”, but we’re not sure how to implement or test this theory. For our April meetup we’ve got Sara Kear, CMO of Condado Tacos, to investigate this delicious question. Sara will explore how she blends quantitative data and qualitative customer feedback to shape brand positioning and drive business decisions. We all know that marketing and analytics go way beyond attribution. Sara will show how Condado uses customer insights to inform product and pricing strategy. She’ll also highlight how Condado leverages customer feedback at scale to influence operational priorities, positioning marketing as the voice of the customer across the organization. In the last 12 years Condado has gone from one location in Columbus to 52 locations across 10 states, so we’re guessing there’s more to that growth than really good guac (though the guac probably helps). Ultimately, this talk focuses on the intersection of art and science—using data to inform creativity and build a brand that resonates with customers in a measurable way. **About Our Speaker** Sara Kear is Chief Marketing Officer at Condado Tacos, where she oversees brand, restaurant design, menu and pricing strategy, off-premise including catering, and customer data strategy. Since joining in 2021, she has helped grow the brand from 19 to 52 locations while building a data-driven marketing organization focused on loyalty and customer insights. Condado has since been named to the Inc. 5000, recognized as Breakout Retailer by Chain Store Age, and consistently ranked among FastCasual’s Top 100 Movers & Shakers. Thanks to our 2026 sponsors: [Clarivoy](https://www.clarivoy.com), [What Box Consulting Group](https://www.whatboxconsultinggroup.com), [Conductrics](https://www.conductrics.com), and [Piwik PRO](https://piwik.pro) More info at [cbusdaw.com](https://cbusdaw.com)

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.

The April Ohio North Database Training user group meeting will be held on **April 7th, 2026 at 5:00PM**. This will be a **HYBRID** event and we will be joined online by **Kayla Boor**. You're welcome to come meet in-person at our meeting location, the offices of Improving at **[6000 Freedom Square Dr,](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** **[Unit 110,](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** **[Independence, OH 44131](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** [Teams Link ](https://teams.microsoft.com/meet/22562814501129?p=w1cSxeUXFTVeIpZiMw)if anyone needs it after RSVP-ing for in person. If you would like to subscribe to our email list outside of Meetup, we have changed platforms recently and you will need to register [here in Kit ](https://ohio-north-data-training.kit.com/b8f036f615)instead to receive emails. Agenda: **5:00 PM EST**: Online and in-person meeting begins with a social hour. This is an unstructured hour where you can join us to catch up and meet other group members before the session starts. There will be food brought in for in-person attendees. **6:00 PM EST**: Updates and announcements, followed by our feature presentation. See below for presentation details. **7:30 PM EST**: Optionally after the main presentations, the in-person crowd may go out for snacks and drinks at a local establishment. We hope to see you there! Session Abstract **Accidental friends: How a DBA and an SRE worked together to optimize the system.** This session is focused on how to communicate effectively between teams to improve alert fatigue, performance, and observability. \*\*NEW SPEAKER \*Please note, that we will be using Microsoft Teams for the online portion of this meeting. You may want to join a few minutes early to ensure you do not have any issues. If you are attending in person, there are large TVs at the office, and you do not need to bring a laptop or use Teams.

**We'll have two meetings covering AI - this second one is for Positron** We will review which AI features are linked in for Positron, and how to use them. **Location:** The meetup will be at SPARK's ([https://annarborusa.org/](https://annarborusa.org/)) Ann Arbor site: [SPARK HQ (Ann Arbor)](https://urldefense.com/v3/__https://www.google.com/maps/place/Ann*Arbor*SPARK*Headquarters/@42.2792515,-83.7447708,17z/data=!3m1!4b1!4m5!3m4!1s0x883cae3effe193cb:0x5296a53db2a282bf!8m2!3d42.2792515!4d-83.7447708?hl=en-US__;Kysr!!HXCxUKc!3EEdBNXRJKknP6LCGkZetSuEsdtChFojQnOVitFUC5C0fyilqXEbiMstT9ajBR3Cw-55qoFkrElCjQvjMdTxUw$). There is on street parking, and parking at local structures. **This will be a hybrid meeting - the Zoom session starts at 6:30 PM.** **Time:** The doors will be open at 6:00, with pizza and beverages provided. We will have a meet-and-greet-and-pizza session, and then at 6:30 we'll have a presentation. **Zoom information:** https://us06web.zoom.us/j/86862937929?pwd=woa95D1r85dobjqxQ07NfBLNdTa9hc.1 Passcode: 705462 **If you can't get in, please call me at: 734 223-3307** **Document source:**

The global Azure community is coming together again, and Columbus is officially on the map. View the session lineup and speakers at [Global Azure Columbus 2026](https://coazure.github.io/cbus-global-azure-2026/) On **Saturday, April 18, 2026**, the Azure Columbus Meetup, DevOps Meetup, and Code and Coffee Meetup are hosting our local edition of Global Azure 2026. This is a free, community-driven event packed with learning, networking, and all things Microsoft Azure. Whether you’re building modern cloud-native apps, experimenting with AI agents, deploying containers, automating infrastructure, or just beginning your Azure journey, this event is for you! **What to Expect** * Engaging technical sessions * Real-world Azure architecture & cloud-native patterns * AI, agents, automation, and modern DevOps * Food and drinks (because learning burns calories) * Time to connect with fellow engineers, architects, and cloud enthusiasts **Who Should Attend?** * Software engineers (any language, any stack) * Cloud architects * DevOps engineers * Data professionals * AI explorers * Platform builders * Anyone who loves solving hard problems with great tools If you build, deploy, automate, scale, monitor, or optimize in Azure, you’ll feel right at home. **Why Global Azure?** Global Azure is a worldwide community event where Azure user groups host learning sessions on the same day across the globe. It’s grassroots. It’s technical. It’s practical. And it’s powered by people who genuinely love sharing what they’ve learned. And yes, it’s free to attend!

This meeting will be a discussion of the book "the Science of Aliens" by Mark Brake

Pay attention! We’re delaying a week for those of you who may be on Spring break and/or celebrating the holiday. Ok, no pancakes, but waffles-a-plenty. Join the local UX and Digital Design community for a casual monthly breakfast. Look for us upstairs!