Clojure

Toronto Babel \| Language Exchange & Social Event @ Madison Ave Pub We’re back on Wednesday, April 29 for another night of good conversations, new connections, games & music. Whether you’re practicing a new language or just looking to meet new friends from all over the world, this is the place to be! Plus special guest DJ on the decks! DJ FLŸ will be spinning Salsa, Reggaetón, and Latin Classics all night long in the 2nd room 🔥🎶 Bring your dance shoes! 🌍 Toronto Babel Social ✅ Language Exchange 🇫🇷🇯🇵🇲🇽🇩🇪🇰🇷 ✅ Make New Friends 🗣️ ✅ Arts & Crafts Table 🎨 ✅ Fun Board Games 🎲 ✅ DJ Music with DJ FLŸ 💃🕺 📍 Madison Avenue Pub – Toronto 14 Madison Ave, Toronto, ON M5R 2S1 🗓️ Wednesday, April 29 🕖 7:00 PM – 11:00 PM Pull up solo or bring a friend—either way, you’ll leave with new connections, good laughs, and even better vibes 💬🫶🌟 💵 $5 Entry Donation Your contribution helps cover meetup costs, name tags, games, and all the little extras that make the night special ✨ 📲 E-transfer also available: tmg8@wealthsimple.me 🔗 Meetup: http://www.meetup.com/TorontoBabel 📘 Facebook: https://www.facebook.com/groups/torontobabel 💬 WhatsApp: https://chat.whatsapp.com/EYMdUw8XaxE5irFSNg5bt7 👉 Check out the calendar & RSVP: http://www.meetup.com/TorontoBabel/[#calendar](https://www.instagram.com/explore/tags/calendar/) 📝 Note: Toronto Babel is a welcoming and safe space for all attendees. Any form of harassment or inappropriate behavior will not be tolerated. If you experience or witness any issues, please inform one of the organizers immediately so we can address it appropriately. [#LanguageExchange](https://www.instagram.com/explore/tags/languageexchange/) [#MadisonPub](https://www.instagram.com/explore/tags/madisonpub/) [#TorontoEvents](https://www.instagram.com/explore/tags/torontoevents/) #LearnEnglish

The literature on biomedical conflicts of interest tends to focus on the ways in which research integrity and patient safety are prejudiced when researchers are funded by the Pharmaceutical Industry. But similar ethical problems also arise at the macro level when institutions, such as hospitals and universities depend on drug company funding to support research or patient care. Over the past half century, the University of Toronto and three of its affiliated hospitals — Sick Kids, CAMH, and UHN — have been involved in a series of major scandals. One scandal in particular — involving the U of T, Sick Kids Hospital, Apotex and Dr. Nancy Olivieri — achieved worldwide infamy and has resulted, to date, in the publication of four books, a blockbuster movie, a plethora of scholarly articles, plus innumerable newspaper and magazine stories and television programmes. Another book is on the way, and a Netflix series is on the cards. In this talk, I'm going to explore the conceptual elements of "conflict of interest" and show how institutional conflict of interest lies at the heart of this greatest of all Canadian academic scandals. I'll also discuss role played by academic leaders and hospital bioethicists. Arthur Schafer https://umanitoba.ca/arts/arthur-schafer Professor Department of Philosophy University of Manitoba **About the Speaker:** Arthur Schafer is a Canadian ethicist specializing in professional and applied ethics, with a special focus on bioethics, philosophy of law, social philosophy and political philosophy. He is the Founding Director of the Centre for Professional and Applied Ethics at the University of Manitoba. He is also a full professor in the Department of Philosophy and an ethics consultant for the Department of Paediatrics and Child Health at the Health Sciences Centre in Winnipeg. Schafer has published widely in the fields of moral, social, and political philosophy. He is author of *The Buck Stops Here: Reflections on moral responsibility, democratic accountability and military values*, and co-editor of two books: *Ethics and Animal Experimentation* and *Fragile Freedoms: the global struggle for human rights*. His curriculum vitae lists more than 90 scholarly articles and book chapters, covering a wide range of topics, with a special focus on issues in professional and bio-medical ethics. Professor Schafer is National Research Associate of the Canadian Centre for Policy Alternatives, which has published two of his Reports. Schafer has been a frequent guest on CBC radio and television and has written numerous articles for The Globe and Mail, The Toronto Star, The Winnipeg Free Press, The Medical Post, and The Sunday Times (London). **\* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \*** This is a talk with audience Q&A presented by the University of Toronto's Centre for Ethics that is free to attend and open to the public. The talk will also be streamed online with live chat here [to be posted]. About the Centre for Ethics (http://ethics.utoronto.ca): The Centre for Ethics is an interdisciplinary centre aimed at advancing research and teaching in the field of ethics, broadly defined. The Centre seeks to bring together the theoretical and practical knowledge of diverse scholars, students, public servants and social leaders in order to increase understanding of the ethical dimensions of individual, social, and political life. In pursuit of its interdisciplinary mission, the Centre fosters lines of inquiry such as (1) foundations of ethics, which encompasses the history of ethics and core concepts in the philosophical study of ethics; (2) ethics in action, which relates theory to practice in key domains of social life, including bioethics, business ethics, and ethics in the public sphere; and (3) ethics in translation, which draws upon the rich multiculturalism of the City of Toronto and addresses the ethics of multicultural societies, ethical discourse across religious and cultural boundaries, and the ethics of international society. The Ethics of A.I. Lab at the Centre For Ethics recently appeared on a list of 10 organizations leading the way in ethical A.I.: https://ocean.sagepub.com/blog/10-organizations-leading-the-way-in-ethical-ai

\*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 $45 depending on which type of class you want to continue with.\* These French, Spanish, and English, classes are primarily meant for adults who are travellers, or who are planning to live in a francophone, hispanophone, or anglophone country. *English in this class can only taught in French and Spanish unless you are an advanced learner* 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. **Program is also offered in private and online classes**. 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 French nor Spanish classes are as oral as these ones. We guarantee it! Group classes are hosted at **600 Bay Street** (Wishbone Animal Rights Lab) every Sunday, Monday, Tuesday, and Wednesday. Call (647)787-9953 upon arrival if no one is there to let you in, and someone will come down to let you in. Parking is available across from the Greyhound bus station on Elm Street and Bay Street.

The Test Tribe 13th Toronto Meetup – From Tests to Trust: How QA Creates Value That Outlasts Technology Shifts Tools change. Frameworks evolve. AI reshapes workflows. But one thing remains constant: the expectation that QA delivers value. In a world of rapid technological change, the real question isn’t what tools we use - it’s how QA creates trust, clarity, and better decisions across teams. At the 13th Toronto Meetup, we step back from tools and trends to explore a deeper question: What does quality really mean to the business - and how can QA deliver it consistently, regardless of technology shifts? **Event Details** * **Date: April 29th, 2026 (Wednesday)** * **Time: 6:00 PM – 9:00 PM ET** * **Venue: Tribal Scale** * **Maps Link:** https://maps.app.goo.gl/hqUyAVXKLQhPFsUK6?g_st=ic (Please enter via **35 John St.**, where a volunteer will be stationed downstairs to guide you to the venue) **Session: From Tests to Trust: How QA Creates Value That Outlasts Technology Shifts** **Speaker: Youssef Menkhour** **About the Session** Technology in QA is evolving rapidly - but expectations from stakeholders often remain unchanged. In this session, Youssef Menkhour brings a QA Director’s perspective to explore: * What different roles (engineering, product, business) actually expect from testing * How QA creates value indirectly, beyond test execution * Why traditional outputs - tests, reports, meetings - often fail to drive real decisions * How to simplify QA practices to better support clarity, alignment, and impact This talk challenges conventional thinking and focuses on how QA can move beyond activity-driven work to become a driver of trust and decision-making within organizations. **Key Takeaways** * Understand what stakeholders truly expect from QA * Learn how QA delivers value beyond test cases and execution * Simplify testing outputs to better support real decisions * Shift from activity-driven QA to impact-driven quality engineering * Build practices that remain relevant across changing technologies **About the Speaker** Youssef Menkhour is a Director of Quality Assurance with 15+ years of experience leading enterprise and SaaS-focused QA organizations across industries including insurance, banking, media, and telecommunications. At Alithya, he advises clients on quality modernization, helping organizations adopt automation-first strategies, shift-left testing, and CI/CD-aligned delivery models. Youssef is passionate about redefining QA’s role - from a supporting function to a strategic contributor that drives trust, alignment, and long-term value. **Why You Should Attend** * Gain a leadership perspective on the future of QA * Learn how to create value beyond tools and frameworks * Understand how to align QA work with business outcomes * Rethink how testing supports decision-making * Connect with Toronto’s QA and tech community **About The Test Tribe** The Test Tribe is the world’s largest software testing community, empowering testers globally since 2018. With 700+ events and 150K+ members across 130+ countries, we bring testers together to learn, grow, and connect through meetups, conferences, cohorts, masterclasses, and more. By RSVPing, you agree to our Terms and Conditions and Privacy Policy and consent to be contacted by The Test Tribe and our event partners.

**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/

The playbook for AI agent integration is becoming predictable: build an MCP server, expose your APIs as tools, and define the rules in prompts. That approach works, but it often pushes workflow and guardrails into client-side logic, where they are harder to enforce and easier to bypass. This talk presents a different approach. HATEOAS (Hypermedia As The Engine Of Application State)—a largely overlooked part of REST—allows an API to describe allowed actions and constraints at runtime. That makes it a natural fit for agents, which need clear, machine-readable guidance about what they can safely do next. We’ll show this in action with MoneyMate, an AI agent that performs sensitive operations such as money transfers. Using the Spring HATEOAS project, the agent is guided entirely by the API rather than by hardcoded tools or fragile prompt logic. AI hype aside, this is ultimately a talk about architectural validation. For years, HATEOAS was the hill REST purists loved to die on—complete with finger-wagging about “doing REST correctly”—while everyone else quietly shipped simple JSON and moved on. It turns out the purists weren’t wrong—just 20 years early. Come see why that extra structure finally pays off when your client is an LLM. **About the venue** Free Times Cafe has bistro-style seating and a full food and drink menu. Please consider helping to support the venue by planning to have supper during the talk. **Speaker Bio** Adib Saikali is a distinguished engineer at Tanzu by Broadcom, focused on helping Tanzu’s largest customers design and build cloud native applications and platforms using Spring and Kubernetes. Adib is the author of Securing Cloud Applications a book that teaches application developers the fundamental security technologies and protocols required to secure cloud native applications. Over the past 25 years Adib has worked at startups and global enterprises on numerous software systems in a variety of roles, from software developer, architect, agile coach, and CTO. He has developed a 360-degree view of what it takes to build software systems efficiently, and economically.

Newly Inherited 23-422 pearl st village Square burlington downtown - come and enjoy Resort wear, accessories, pretty lounging pieces, French perfumes, French soaps and a moment to feel inspired to start your spring parisian entertaining options with rental pkgs for small dining and events . The owner travels to France and brings back her decor products with a flare for all things found in a French brocante!! Join me there for a shop and some French macaroons and beverage! 25% off $100 and over and 20% off under $100 spend she’s offeringg. C’est Magnificentique!!!

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/xwjDdVSw3E **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/

Start the weekend off right! Take charge of the stage every Friday night at Cloud Nine in Ajax 10pm -2am. Click on the links to see some of the amazing singers that light up the show. [Cloud Nine Karaoke singers](https://www.facebook.com/share/v/1KqHL9Q53E/) [Cloud Nine Karaoke Talent](https://www.facebook.com/share/v/1CG4CFy6kJ/) [Cloud Nine Karaoke on fire](https://www.facebook.com/share/v/19TKBSnLeF/)

⚠️日本語の案内は下にあります⚠️ ⚠️한국어 안내는 하단을 참고해주세요!⚠️ ⚠️中文用户请向下滚动⚠️ CAS Family, thank you as always for being part of this community! This time we’re hosting a special edition event — a Hanami picnic at High Park 🌸 Let’s enjoy the cherry blossom season together, relax, chat, and spend a beautiful spring day with everyone🫶 Let’s make a lovely spring memory together with the CAS Family ☘️ 🎟️Fee : Free✨ 🧳What to Bring • Snacks or drinks if you’d like to share • A picnic mat or blanket if you have one We will bring a large picnic sheet, but extra blankets are always welcome. 🙏 For recreational games, balls, playing cards, frisbees, and more will be provided. ⚽🃏 📍Meeting Point High Park The exact meeting location will be shared only with registered participants. It will be announced at least one hour before the event starts🌸 ☂️Rain Plan If it rains, the event will be cancelled or postponed We will announce the decision at least three days before the event. CAS Familyの皆様へ♡ いつもご愛好ありがとうございます！ ついに長い冬が明けると共に お花見イベントを開催することになりました🌸 🎟️料金: 無料✨ 🧳持ち物 特大レジャーシート、ボール、トランプ、ボードゲーム、フリスビー、縄跳び等ご用意いたしております🫶 ご自身用のスナックや飲み物、レジャーシートの持ち物大歓迎です🙏 📍集合場所 詳しい場所は集合前1時間までにアナウンスいたします。サインアップしてる方のみへの公開です！ ☂️雨天時 中止 or 延期 イベント3日前までにお知らせします 늘 CAS 이벤트에 참석해주셔서 감사드립니다. 봄을 맞아 특별한 이벤트를 개최하게 되었습니다! High Park에서 벚꽃놀이를 즐겨보시는 건 어떠신가요? 🌸 다가오는 봄을 느끼며 즐겁게 대화하며 쉴 수 있는 편안한 시간을 준비했습니다 🫶 CAS와 함께 소중한 추억을 만드실 수 있길 바랍니다 🍀 🎟️ 참가비: 무료 🧳준비물 (선택 사항) 간단한 간식거리 피크닉용 돗자리 커다란 돗자리 하나를 제공해드릴 예정입니다만 여분의 돗자리가 있으시다면 가져와주시면 감사하겠습니다 🙏 카드게임이나 원반 던지기등 다양한 게임이 준비될 예정입니다 ⚽️🃏 📍위치 High Park 정확한 위치는 이벤트 시작 한시간 전에 참가자분들께 안내해드리도록 하겠습니다🌸 ☂️날씨 관련 우천시에는 이벤트가 미뤄지거나 취소될 예정입니다. 최소 3일전에 안내해드리도록 하겠습니다. 🎟️费用：免费✨ 🧳携带物品 • 如果你愿意分享，可以带一些零食或饮料 • 如果有的话，可以带一块野餐垫或毯子 我们会准备一张大的野餐垫，但欢迎大家自带额外的毯子。🙏 同时也会提供一些娱乐活动用品，例如球类、扑克牌、飞盘等。⚽🃏 📍集合地点 High Park 具体集合位置仅会分享给已报名的参加者，并会在活动开始前至少一小时公布🌸 ☂️下雨安排 如果下雨，活动将会取消或延期。 我们会在活动开始前至少三天公布决定。

🚨👉 To RSVP for this event, head to our [Luma event page](https://luma.com/3ea6eq1s). RSVPs are intentionally closed on Meetup.👈🚨 https://luma.com/3ea6eq1s Join us for a welcoming and inclusive coffee meetup where women and non-binary folks in tech can connect, share experiences, and build community in a relaxed setting. **May Topic:** TBD Whether you're an industry veteran or just getting started, everyone is welcome! **FREE ENTRY** – However, please support the café by purchasing a drink or snack while attending. **Location:** Prema Coffee and Bar, 35 McCaul St #110, Toronto, ON M5T 1V7 **Time:** 11:00 AM – 1:00 PM **Schedule:** 11:00 AM – 11:30 AM → Arrive, grab a drink/snack, socialize 11:30 AM – 1:00 PM → Group discussion, paired chats & activities **Important Notes for RSVPs** We’re introducing a few questions when you RSVP to help us manage space and ensure an inclusive environment: **This is a space created to support people who are underrepresented in tech.** We ask **cisgender men** (men who were assigned male at birth and identify as male) to respect this and not attend. **To manage limited space, we track no-shows for all Code Diversity events.** If you RSVP and miss two events, you’ll be waitlisted for future events. Please update your RSVP at least 24 hours in advance if you can’t attend. **Photography & Video Disclaimer:** By attending this event, you acknowledge and agree that photographs and/or video recordings may be taken. These may be used for promotional purposes, including social media, websites, and other marketing materials. If you do not wish to be photographed or recorded, please inform the event organizer upon arrival. **Organized by TechTank** Let’s continue fostering diversity, inclusion, and innovation in tech—this month and beyond! **Join our vibrant community for the latest updates and continued discussions:** [https://linktr.ee/techtankto](https://linktr.ee/techtankto)

Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: Nothing yet. (You should volunteer). What is Cocoaheads (http://cocoaheads.org/)? CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics. What is BuckeyeCocoa (http://buckeyecocoa.org/)? BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend. Presentations! Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website. To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter. Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/

**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

It feels like we just saw each other 🤷. Join members of the local design and UX community for our monthly breakfast. For May we’re stopping in for Rooh’s popup breakfast/cafe concept. You know someone is getting the lobster yuzu croissant, and that’s not even the prettiest thing on the menu!.

**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: This month John Lairson will share a notebook describing the Alpaca (Paper) Trading API and discuss different algorithms for evaluating stock trades. 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

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!

Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/cbus-hug-2026/

**Pickleball + coffee + community 🌱** **Let’s kick things off with pickleball at Park of Roses, then join us at Blackend Coffee to unwind and connect.** **Pickleball 🏓 10:30am-12:30pm** **Blackend Coffee ☕️ 🌯 1-3pm** **All levels welcome!** **Can’t waitt to see everyone!** **📍 Park of Roses** **3901 N High St** **Columbus, OH 43214** **📍Blackend Coffee** **2619 N High St** **Columbus, OH 43202**