Usability

**Meet new people over great food in a relaxed, social setting.** This is a small-group social dining experience for people who enjoy good food, good conversation, and expanding their circle in a natural way. Everyone attending is there to meet others — no pressure, no awkward networking. **What to expect** * A small group (usually 4–8 people) * A friendly, low-pressure atmosphere * Easy, natural conversation **How it works** We coordinate the group and reserve the table once attendees confirm. The venue and details are shared with the group beforehand. Just show up, order what you like, and enjoy the experience. Each guest covers their own food and drinks. To keep groups balanced and confirmed, seat confirmations happen through #dine: https://www.hashtagdine.com/

Is quantum computing a real threat to Bitcoin? Join us for a technical presentation that cuts through the hype. Learn the science, the timelines, and the solutions—straight from experts. Details: 🗓️ When: Monday\, May 11\, 2026 \| 6:00 PM‑8:00 PM ET 📍 Where: 600 Bay St., Toronto, Ontario (venue details sent upon RSVP) 🎟️ Cost: Free for Bitcoin Bay Community \| Guests welcome **🔍 What to Expect:** * **6:00‑6:25 PM:** Doors open + networking + light refreshments * **6:30‑7:15 PM:** Presentation with Nithin Raj: *Blockchain R&D Engineer @ SkryBit Inc.* * What is Quantum Computing? * Why Classical Encryption & Hashing Were So Secure * How Bitcoin Security Works * Bitcoin Wallet Types * The Quantum Threat to Bitcoin * Who's Most at Risk? * Quantum Computing Threats to the Real World * How Could Bitcoin & the World Respond? * Best Practices for Bitcoin Security (Today & Future‑Proofing) * Broader Implications & The Bigger Picture * **7:15‑8:00 PM:** Open Q&A + guided networking **✅ What to Bring:** * Your curiosity (and a notebook if you like) * A friend who's curious about crypto's future **🏢 Venue Notes:** * [Please RSVP so we can manage capacity](https://luma.com/g53ux3yo) * https://luma.com/g53ux3yo **About Bitcoin Bay:** Welcome to Canada's longest‑running Crypto Community. Our mission is to grow the Crypto Ecosystem globally – beginning from our home base in Canada. Bitcoin Bay is a starting point for your crypto journey. **👉 Ready to future‑proof your crypto knowledge?** **[RSVP now](https://luma.com/g53ux3yo)** to save your spot—and share this event with a dev, investor, or curious friend. See you on May 11!

Join us for ESL Cafe on Mondays nights at St Paul's Bloor Street. We have groups for all levels of English: Basic English, Beginner, Intermediate and Advanced. At ESL Cafe, you can practice English conversation, drink coffee (or tea) and have lots of fun meeting other interesting people!!

**Meet new people over great food in a relaxed, social setting.** This is a small-group social dining experience for people who enjoy good food, good conversation, and expanding their circle in a natural way. Everyone attending is there to meet others — no pressure, no awkward networking. **What to expect** * A small group (usually 4–8 people) * A friendly, low-pressure atmosphere * Easy, natural conversation **How it works** We coordinate the group and reserve the table once attendees confirm. The venue and details are shared with the group beforehand. Just show up, order what you like, and enjoy the experience. Each guest covers their own food and drinks. To keep groups balanced and confirmed, seat confirmations happen through #dine: https://www.hashtagdine.com/

***TRIVIA NIGHT AT AXIS CAFE - MONDAY, MAY 11TH 2026*** ***$5 event fee + $5 minimum purchase (hopefully more) from the Axis Cafe.*** ***$3 from everyone's $5 event fee will go to the 1st place team.*** ***For instance, if 25 play, the 1st place team gets to split $75 between them.*** 3 ***other food voucher prizes from the Axis Cafe will be in play as well.*** ***TRIVIA QUESTIONS BEGIN AT APPROX 7:15 PM.*** ***The Axis Cafe, located minutes N of High Park, on Dundas St. West. There's lots of room and we will have most of the restaurant to ourselves.*** ***As always, we'll be able to set up multiple teams of 4-5 max per table. If possible, try to sit with other group members you've never met before. This way you'll be able to "meetup" with some possible new friends!! That's what it's all about!!*** ***Look for us near the front stage. This is where our emcee, Tony Krolo will be doing his thing.*** ***Please bring exactly $5 cash. Thanks.*** ***After our own grand prize The Axis Cafe's normal prize structure is $20 $15 and $10.*** ***Just see me (Alex) when you arrive and I'll get you set up!!*** ***IMPORTANT NOTE*** ***Outside food or drink is an absolute NO-NO!!*** ***The (no pressure) Trivia consists of 3 parts, music, visual and general knowledge. Playing on a team is a great way to break the ice with other members of our group. It's all for fun and we always have a lot of laughs at our Trivia events.*** ***IMPORTANT NOTE*** ***The Axis Cafe is mainly made up of low tables, unlike what we had at Kramer's.*** ***The Axis Cafe is accessible. Use the side entrance ramp.*** ***There is one washroom located at the back and 2 more downstairs.*** ***Our Quiz Master Host, Tony Krolo is also a stand-up comic with Yuk Yuk's, so this makes it even more fun!!*** ***TRIVIA START TIME is approx 7:15pm, so do your best to get there early!!*** ***Trivia ends at around 9:15PM and after that we'll all have a chance to hang out together and socialize a bit more if you wish.*** ***TRANSIT*** ***From Line 2 take the #40A or 40B Dundas W bus to Pacific Ave. The Axis Cafe is located about 2 minutes west of there.*** ***PARKING*** ***There is street parking on McMurray Ave. right by Axis. There is a Green P Lot on Pacific Ave. S of Dundas St. W., a short walk east of Axis.*** ***As always, let's come with a positive attitude and a great big smile. I'm sure that we'll have a lot of laughs!! We always do!!*** ***WE WILL HAVE SEPARATE CHEQUES*** ***LET'S ALL HAVE A BLAST TOGETHER!!*** ***WE LOOK FORWARD TO SEEING YOU @ THE AXIS CAFE!!***

**Meet new people over great food in a relaxed, social setting.** This is a small-group social dining experience for people who enjoy good food, good conversation, and expanding their circle in a natural way. Everyone attending is there to meet others — no pressure, no awkward networking. **What to expect** * A small group (usually 4–8 people) * A friendly, low-pressure atmosphere * Easy, natural conversation **How it works** We coordinate the group and reserve the table once attendees confirm. The venue and details are shared with the group beforehand. Just show up, order what you like, and enjoy the experience. Each guest covers their own food and drinks. To keep groups balanced and confirmed, seat confirmations happen through #dine: https://www.hashtagdine.com/

Call on 416-938-2223 to find me :) -Ritik

**SPDY MEETUP 005** Welcome back! Following up on last week’s announcement, we are thrilled to schedule **SPDY MEETUP 005**. As always, we’ll be joined by incredible engineers who are ready to share their latest research and insights. Here's an updated list of presenters and topics: **🔸 Annie Sullivan**, Senior Staff Software Engineer at **Google** *"The latest data on soft navigations in Core Web Vitals"* 🔸 **Michal Mocny**, Sr Software Developer, **Google Chrome**, Speed Metrics *"InteractionContentfulPaint: a new Performance API for measuring UX."* 🔸 **Bas Schouten**, Performance Tech Lead at **Mozilla** *TBA* We have an incredible evening lined up featuring expert-led sessions sharing the latest in web performance research. As always, there will be dedicated time for Q&A following the sessions. **Interested in speaking?** Slots are available for lightning talks. If you’d like to share your work, please reach out via DM or email at **henrihelvetica@gmail.com**. Beyond the presentations, come enjoy some great networking with our vibrant community. We recommend **RSVPing as soon as possible** to secure your spot, as we are expecting international teams from both Google and Mozilla to also attend. With that, we look fwd to seeing everyone May 13th. -Henri

¡Hola! Welcome, and welcome back! We meet in the North York Centre, at 5150 Yonge St. (subway: North York), in the Food Court, every Sunday from 3:30 pm to 5:30 pm. Angela will be your hostess. ¡Hasta luego!

Join us on Wednesday, May 13th, 2026, at 6:30 PM for a session presented by **Aidan Foster** on using Claude Design, Anthropic's new AI-assisted design tool, to vibe design web user interfaces. **Event Details:** * **Location:** CSI Spadina - 192 Spadina Ave., Toronto, ON M5T 2C2. Viola Desmond room on the 3rd floor * **Date and Time:** May 13, 2026, 6:30 PM - 8:30 PM * **Topic:** Experimenting with Claude Design. **Location Note:** This meeting will be held in the **Viola Desmond room on the 3rd floor**. Access will be via the door to the stairs, not the usual main entrance to the basement area. We will send the building access code on the morning of the meetup, via email and chat. **Session Topic:** Claude Design starts as code and grows into design software, the opposite direction of Figma. We'll look at: * Generating a design system from a Figma file * Iterating with the tweaks panel and edit mode * Prototyping UI from existing code and screenshots * Where Claude Design fits alongside Figma and Claude Code **Your Voice Matters:** Got ideas for future presentations or want to be a speaker? Reach out to Pierre or Aidan – we're always looking for speakers and new insights! **Drinks & Discussion:** Stay after the presentation for drinks and more Drupal talk at [Hotel Ocho](https://maps.app.goo.gl/4HF9ooz2Ki9B8o577) **Special Thanks to our Sponsor:** A big shoutout to[ Kalamuna](https://www.kalamuna.com) for providing the CSI space for our meetup. Looking forward to seeing old friends and new faces alike. Let's make this a great meetup for Toronto's Drupal community, going strong since 2006!

Join our **Spanish–English Language Exchange Meetup** and improve your conversation skills in a relaxed, social environment. This free event is perfect for anyone looking to practice Spanish or English while meeting new people in a cozy coffee shop setting. ### **🗣️ What You’ll Do** * Practice Spanish and English through real conversations * Join small groups and switch languages throughout the event * Learn practical vocabulary and everyday expressions * Build confidence speaking in a supportive environment ### **👥 Who Should Attend** * Spanish learners (all levels) * English learners (all levels) * Native speakers who want to help others * Anyone interested in language exchange and cultural connection ### **☕ Venue** We meet at a local coffee shop—just grab a drink and enjoy the conversation! ### **💸 Cost** **FREE event** (please support the venue by purchasing a drink) ### **🌟 Why Join?** Language exchanges are one of the most effective ways to learn. You’ll improve faster by speaking with real people, hearing authentic accents, and using the language in everyday situations. Whether you're a beginner or fluent speaker, you’ll find a welcoming community ready to practice and connect. **👉 RSVP now and start speaking with confidence!** **Héctor**

We’re thrilled to invite you to an exciting meetup! We'll have one talk presented by an Elastic employee and one presented by a community member. Bring your questions and come support the community! **Agenda** **5:00 PM** – Doors Open Come in, say hello, grab some food, and settle in for an engaging evening. **5:45 PM** – **"Lessons from evaluating production AI Agents for over a year", presented by** Susan Chang, Principal Data Scientist at Elastic **6:15 PM** – Q&A **6:30 PM** – "**Elasticsearch Journey – Working in Different Industries", presented by** Yasir Zaid, Elastic Certified Engineer **7:00 PM** – Q&A **7:15 PM** – Networking & Event Wrap-Up Stick around to chat, connect, and share insights with fellow attendees. **When:** Thursday, May 14th 5:00 - 7:00 pm **Where:** [Centre for Social Innovation - Spadina](https://www.google.com/maps/search/?api=1&query=43.650017%2C%20-79.397156) 192 Spadina Ave. · Toronto, ON 3rd floor, The Viola Desmond Room **Abstracts** **"Lessons from evaluating production AI Agents for over a year"** This talk covers methods of evaluating AI Agents, with an example of how the speakers built evaluation frameworks for a user-facing AI Agent system which has been in production for over a year. We share tools and frameworks used (as well as tradeoffs and alternatives), and discuss methods such as LLM-as-Judge, rules-based evaluations, ML metrics used, as well as selection tradeoffs. **Bio:** Susan Shu Chang is a Principal Data Scientist at Elastic, where she leads work on production-grade machine learning, including generative AI and agentic workflows. She is also an internationally recognized speaker, O’Reilly author, and keynote presenter at major global technical conferences. **My Elasticsearch Journey – Working in Different Industries** This talk explores Yasir Zaidi’s hands-on experience using Elastic products to deliver strategic solutions across banking, insurance, and telecommunications. Through real-world examples, the session will cover how Elasticsearch and the broader Elastic Stack have been used for search architecture, security, SIEM, and observability, along with some of the newer and more exciting projects now being built with Elastic. The talk will also highlight recent Elasticsearch features and innovations, and how they are opening up new possibilities for modern enterprise use cases. **Bio:** Yasir Zaidi is the Owner of ZD Inc. ([https://zd-inc.net/](https://zd-inc.net/)) and Elasticsearch Experts ([https://elasticsearch.expert/](https://elasticsearch.expert/)), and Co-Founder of 360metrics ([https://www.360metrics.io/](https://www.360metrics.io/)) and Certified Elasticsearch Partner Solution Architect. He has delivered hundreds of Elasticsearch projects for organizations around the world, with experience spanning Observability, SIEM, Enterprise search, Cloud deployments, and AI-powered search solutions, Serverless and much more. His work includes engagements with Ericsson, SAP, Intact Insurance, Videotron, RONA, Geotab and Desjardins Bank, just to name a few. Backed by three master’s degrees and Elastic certifications, Yasir brings deep technical expertise and proven global delivery experience. Linkedin: [https://www.linkedin.com/in/yasirzaidi/](https://www.linkedin.com/in/yasirzaidi/) Spots are limited, so don't miss out!

Chill, relax and get over the mid-week hump with boardgames! Pick a game from the WoodForSheep demo library or bring your own games to share & play. All experience levels are welcome. Woodforsheep sitting fee: $8 per person

**This is a ticketed event. Please register at [this link](https://luma.com/qzxavbjl).** ​Most AI governance proposals land in one of two failure modes: command-and-control regulation that can't keep pace with the technology, or heavy delegation to industry that leaves values-based decisions in private hands. In a 2023 paper, Gillian Hadfield and Jack Clark propose a third path: regulatory markets, where governments license private regulators and require AI companies to purchase regulatory services from them. ​Kathrin Gardhouse will walk us through the paper's core argument and what it would actually mean in practice: how regulatory markets differ from existing approaches, what problems they solve, and what they might get wrong. ​​​**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

**ProductTank NoVA is back!** After a brief hiatus, we are relaunching the chapter with a format that cuts out the fluff and gets straight to the reality of building. Every product feed is flooded with AI hype right now, but what does it actually look like on the ground? Instead of a polished keynote, we are hosting **0 to 1 with AI: Real Product Talks**—a "Show & Tell" featuring 3–4 lightning talks focused on the intersection of AI and product. The framing for the talks is simple: *"Here is what I'm building, and here is what I'm stuck on."* We want to look at the messy, 0-to-1 reality of integrating AI into your workflows and products. *(Want to share what you are working on? Reach out! The bar is low-pressure, just 10–12 minutes to talk about a real AI problem you are trying to solve.)* **Agenda:** * **5:30 PM - 6:00 PM:** Doors open, networking, & name tags * **6:00 PM - 6:10 PM:** Welcome + Chapter Relaunch Intro * **6:10 PM - 7:30 PM:** Lightning Talks (Three 12-min talks + 5 mins Q&A each, with a 5-min stretch break) * **7:30 PM - 8:00 PM:** Open networking * **8:00 PM:** Soft close **Location & Logistics:** Herndon Fortnightly Library (Extended Hours Meeting Room) 768 Center St, Herndon, VA 20170 * **Parking:** We'll meet at the library, located just behind the Herndon Municipal Center. There is plenty of free public parking available around the municipal center. * **Metro & Bus:** Take the Silver Line to Herndon Metro Station, then connect via Fairfax Connector Route 921 or 950 to Historic Downtown Herndon. * **Driving (via VA-267/Dulles Toll Rd):** Take Exit 10 North (Centreville Rd, which becomes Elden St). Turn left onto Station St or Lynn St. * **Driving (via VA-286/Fairfax Co Pkwy):** Take the Elden St West exit. Turn right onto Lynn St. Looking forward to seeing everyone again and getting back to building!

**Title**: Amplifying Engineering Skills with Claude Code In this session we will dive into how Claude Code can augment modern engineering practices, from rapid prototyping and refactoring to test generation and documentation. We’ll cover real-world use cases, integration patterns, and tips for getting the most out of AI in your development lifecycle. 6-6:30p.m. - food & drinks 6:30-7:30p.m. - Presentation 7:30-8:00p.m. - Q&A and Possible concept presentation for feedback

Join us for a fun afternoon of board games, card games, etc! Bring your favorites or play a game that someone else brings. You are welcome to bring snacks (for yourself or to share) and non-alcoholic beverages. RSVP will remain open until the start of the event!

Qamaria Yemeni Coffee is authentic, spacious, has a helpful staff, and I like their espresso. If you try this place on your own, they’re open early and late. This spot has been recommended a couple times and I think it’ll make a great stop on our journey. Come out Saturday morning for a relaxed convo. (Please keep your RSVP updated if you know you won't be able to attend, so others who can join have the opportunity to. No discussions on politics, religion or potentially controversial topics. We're here to relax and have fun. Just be respectful and we'll be alright. Pay your own way, and enjoy!)

You're invited to Weird Brothers Tabletop Tuesdays! We have some games and puzzles you can check out or bring your own and see who wants to play. Up to 16 seats available, reserve yours by selecting attend on this event.

Members of the public are invited to view the wonders of the universe through the telescopes of NOVAC volunteers at the Smithsonian's Udvar-Hazy Center in Chantilly, VA. You do not need to be a member of the club or own any astronomical equipment to attend. Telescopes will be provided by the Smithsonian and pre-approved members of the NOVAC. No other personal telescopes are permitted at the event. The event will take place on the bus parking lot of the museum. **Please park your vehicle at the south end of the main visitors lot and follow signs and red lights to the observing site. As a reminder, parking during the event is free.** Have a cosmic question? One of NOVAC's astronomers or museum staff will be happy to help you. As the sky gets dark, be prepared to enjoy the wonders of the night sky! Don't forget to dress warmly. Please check the weather forecast. For lighting, cover a flashlight in red cellophane (the darker the better). Bring along water to keep hydrated. Note: This outdoor event is weather-dependent and may be cancelled because of significant cloud cover or precipitation.