Teachers

Join Sandon Jacobs on Monday, May 25th from 6:00pm hosted by Improving! 📍**Venue:** **Improving Office** 171 East Liberty St Unit 235 Toronto, Ontario M6K 3P6 **Directions (171 E Liberty St - Suite 235)** **By transit** Streetcars 504 and 509 both travel close to the office (less than 10 minute walk to the office from either), the lakeshore GO train is also a 5 minute walk from the office. **By car/parking** On street parking is available - there are a handful of paid parking spots directly in front of the entrance - with a large city parking lot across the street. **Entrance** The entrance to the office is beside the Bulk Barn entrance facing Hannah Street. There is an Improving logo on the door. 🗓 **Agenda:** * 6:00pm – 6:30pm: Welcome, Food/Drinks & Networking * 6:30pm - 7:30 pm: **From Chaos to Contract: Governing Data Streams** by Sandon Jacobs **💡 Speaker Details:** Sandon Jacobs, Senior Developer Advocate, Confluent **From Chaos to Contract: Governing Data Streams** So you’re committed to this path of data streaming with Apache Kafka. But, here’s a question: would you build a REST API and make users guess the request and response formats? Doing so opens a Pandora’s Box… * What’s the domain model? * Name the operation… POST? GET? PUT? PATCH? * What does this error code even mean? * Is the documentation - if it even exists - accurate and relevant? * Imagine the complex, repetitive logic every consuming system would need to implement to make sense of it all. In a distributed, asynchronous system, these problems are magnified. Apache Kafka's flexibility—messages as simple bytes—is a huge strength, but it's also a major risk. While your event streams likely consist of some structured data (maybe JSON strings), enforcing structure, managing evolution, and basic validations aren’t a hard requirement. This leaves consumer applications to perform this preprocessing of every event - even if that event has no business value. In this session, we'll define data contracts and how to enforce them at the source - the applications that produce events. We’ll cover the practice of using a schema registry - supporting popular serialization formats like Apache Avro and Google Protobuf - to design events in the terminology of our business domain. Because data structures change over time, let’s discuss safe schema evolution practices. Then we’ll utilize these contracts with schema registry-aware producer and consumer code. We’ll end our time by looking at how smart CI/CD pipelines and build-time checks can add an extra layer of defense against the costly problem of poison data. It’s time to stop guessing and start governing. Join us to learn how to move validation upstream and transform your event streams into high-quality, discoverable data products. You’ll walk away with a practical blueprint for enforcing schema integrity and automating evolution—ensuring your data streams are a trusted asset. \*\*\* DISCLAIMER We don't cater to attendees under the age of 18. If you want to host or speak at a meetup, please email [community@confluent.io](http://community@confluent.io/)

**🌍 Free English Classes – Learn with Real Teachers-in-Training!** Join us for *FREE* English lessons taught by CELTA trainees at Teaching House! Whether you're a beginner or want to improve your English skills, these fun and practical classes are a great opportunity to learn in a supportive environment. 🗓 **When:** Monday - Thursday 🕠 **Time:** 2:00 PM to 4:00 PM 📍 **Where:** Teaching House Toronto at OHC, 469 Jarvis Street, Toronto ON M4Y 2G8 👩‍🏫 Classes are part of our Cambridge-accredited CELTA teacher training programme and are led by motivated, supervised trainees. Improve your speaking, listening, and vocabulary in a real-time, interactive classroom. 📌 Open to adults (18+) from any background. No payment, no catch – just learning! 👉 Complete the level test or registration form to receive access info and reserve your place. Spots fill fast! Link for the [Level test](https://docs.google.com/forms/d/e/1FAIpQLScDyYnu9t1cRtL9ggMBKH9xwa3jjvIeJabNJRYUOjoV28_b1A/viewform?usp=sf_link) Link for the [Registration form](https://docs.google.com/forms/d/e/1FAIpQLSe65RTiI_hQMJ_58JdE2DhhtYyF2Mz3Ah_PN2hL3yLSkJadpA/viewform?usp=sf_link) \*\*\* ### **VERSIÓN EN ESPAÑOL** **🌍 Clases de Inglés Gratis – ¡Aprende con futuros profesores de inglés!** ¡Acompáñanos en clases *GRATUITAS* de inglés impartidas por profesores en formación en Teaching House! Ya seas principiante o quieras mejorar tu nivel, estas clases prácticas son una excelente manera de aprender en un entorno amigable. 🗓 **Cuándo:** Lunes, martes, miercoles y jueves 🕠 **Hora:** 2:00 PM to 4:00 PM 📍 **Dónde:** Teaching House Toronto at OHC, 469 Jarvis Street, Toronto ON M4Y 2G8 👩‍🏫 Las clases son parte de nuestro curso CELTA acreditado por Cambridge y están impartidas por profesores en formación supervisados. Mejora tu conversación, comprensión auditiva y vocabulario en un aula interactiva y real. 📌 Abierto a adultos mayores de 18 años. Sin coste, sin compromiso – ¡solo ganas de aprender! 👉 Confirma tu asistencia para recibir el enlace y asegurar tu lugar. ¡Los cupos se llenan rápido! [Ficha de registracion](https://docs.google.com/forms/d/e/1FAIpQLSe65RTiI_hQMJ_58JdE2DhhtYyF2Mz3Ah_PN2hL3yLSkJadpA/viewform?usp=sf_link) [Prueba de nivel](https://docs.google.com/forms/d/e/1FAIpQLScDyYnu9t1cRtL9ggMBKH9xwa3jjvIeJabNJRYUOjoV28_b1A/viewform?usp=sf_link)

Practise your English in a friendly, welcoming class in Toronto. Join our free in-person English class and improve your speaking, fluency, grammar and vocabulary with supportive teachers. This class is a great opportunity to practise English, build confidence and meet new people. **When** Starting today - every weekday Monday - Friday 2.00pm–4.00pm **Where** Teaching House Toronto OHC / Sol Camps 469 Jarvis St Toronto, ON M4Y 2G8 Canada **What you’ll practise** * Speaking and fluency * Grammar and vocabulary * Listening and pronunciation * Everyday English for real-life situations * Confidence using English with other people **Who can join?** Adults aged 18+ who want to improve their English. Refugees, asylum seekers and newcomers are very welcome. **About the classes** The classes are taught by trainee English teachers on a Cambridge-accredited CELTA course and supervised by experienced teacher trainers. **Cost** Free **Before the class** Please arrive a little early so we can welcome you and check your English level. Spaces may be limited, so please RSVP if you would like to attend.Cost: FREE Sign up using this **Level Test: [https://forms.gle/CZXAHL9w4WfsVdxk6](https://forms.gle/CZXAHL9w4WfsVdxk6)** OR If you already know your level, choose the [registration form](https://docs.google.com/forms/d/e/1FAIpQLSe65RTiI_hQMJ_58JdE2DhhtYyF2Mz3Ah_PN2hL3yLSkJadpA/viewform?usp=sf_link) instead

🪞 My Inner Mirror – Inner Alchemy Workshop Through Art Therapy 🎨 Immerse yourself in a unique and transformative workshop, blending artistic creation, meditation, and inner exploration. This guided introspective space will allow you to manifest your inner reality through art, shifting perceptions and strengthening your connection with your subconscious. 🌟 Why Join? ✅ Visually express your inner world and uncover its hidden messages ✅ Deepen your connection with your subconscious through guided meditation ✅ Use art as a tool for transformation and self-analysis ✅ Learn interpretation techniques to better understand your creations No artistic skills required – this workshop is accessible to everyone! 🧘‍♂️ Workshop Flow: 1. Breathing Exercises – Mental and energetic preparation for meditation 2. Guided Meditation – Activating the subconscious and awakening intuition 3. Mirror Drawing Creation – Representing your inner reality through art 4. Interpretation & Examples – Understanding the symbols and messages within your artwork 5. Sharing & Q/A – A space for discussion and guidance 📌 Required Materials: 🔹 Paper: Blank sheets (A4 or A3 format, no grid lines) 🔹 Artistic tools: Pencils, brushes, markers, or any medium of your choice ⏳ Duration: 2 hours 💫 Guidance: This workshop is led by Ludovic, exploring inner alchemy through yoga and art therapy. 🪞 Let your true essence emerge, observe your inner reflection, and uncover the secrets your subconscious wishes to reveal. ✅ Reserve your spot now and embark on this transformative journey! **✨ Join Our Wellness Community** More on [https://www.yogasource.org](https://www.yogasource.org)

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!!

It's a private session. Not a group event. Some sessions and diagnostics are done in chat text format, no live call is required needed. Advanced sessions are done with the help of personal video call. **Business Consulting with Andy Li** Unlock powerful business insights with Andy Li. With 20 years of experience and multiple certifications, Andy offers professional guidance to elevate your business success and personal growth. ### Get Clarity and Solutions **Services:** - **Business Constellations:** Unlock your professional potential. - **Family Constellations:** Resolve issues affecting business dynamics. - **Psychotherapy & Hypnotherapy:** Overcome personal blocks impacting performance. **Benefits:** - **Enhanced Decision-Making:** Clear, actionable insights. - **Conflict Resolution:** Address internal and external conflicts. - **Strategic Planning:** Develop effective strategies. - **Improved Leadership:** Boost your leadership skills. - **Increased Productivity:** Overcome barriers to productivity. - **Achieve Goals:** Gain guidance on money, business, and personal desires. **Why Attend?** - **Tailored Insights:** Customized guidance for any business or personal issue. **Personal Sessions:** - Available to book at your best time online or held at the Music Garden. **Pricing:** - Free express consultations ONLINE are available. - Offline sessions starting from $25 CAD / 15 min. **How to Participate:** - **Pre-Registration Required:** Register at least one day before the event. - **Easy Registration:** Message WhatsApp at 437-606-6502. 🔗 [Register Now](https://wa.me/%2B14376066502) Don’t miss out on valuable insights to enhance your business success and achieve your goals. Reserve your spot today! **Certifications:** - Certified Hypnotherapist - Licensed Psychologist - Family Constellations Instructor - Business Constellations Expert - Master Teacher of Runic Reiki, Tantra Reiki, Kundalini Reiki - Magister of Egyptian Temple Magic and Greek Mysteries - President of Academy of Temple Arts **Details & Testimonials:** [PsiTrends.com](http://www.psitrends.com)

\*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 $18 and $35 depending on which type of class you want to continue with\* These English (For Spanish speakers or advanced learners only), French, and Spanish classes are primarily meant for adults who are travellers, or who are planning to live in an English, French, 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.

SPACE IS LIMITED! This is a much smaller class than our 7:30 pm event and we can only accept a limited number of students. Key areas of focus: Practicing oral communication (speaking languages), for conversations, presentations, interviews and job skills Schedule: 1. 6:30 - 7:15 pm : 45 -minute language conversation class with certified award-winning language teacher John Dias. 2. Language exchange social (7:30 - 11 pm): includes Free access to the Toronto's BIGGEST Language Party and Social Party also in the Madison Pub led by teacher John Dias (same location) **Cost: just $ 5 while we have this promo.** **PROMO (Limited Time): $5 fee will give you access to both events (usual rate: $15 total)** Feel free to message us if you have any questions!

9.00pm-10.00pm Bachata intermediate Instructor :David We switch partners so it's ok if you don't have partner Drop in = $15 You can enjoy unlimited classes any days any time and learn variety of Dances Waltz, ChaCha, Salsa, Bachata Monthly plan = $100 for new members first month Address: 39 Glen Cameron Thornhill, unit 1 647-504-9876 Cell:647-504-9876

8.00pm-9.00pm Salsa Intermediate Instructor :David Drop in = $15 You are welcome with or without partner. We are switching partner so you will have some one to practice during the class . There is also Bachata Class starting from 9.00 for an hour after this class. Address: 39 Glen Cameron Thornhill, unit 1 647-504-9876

We have a new program running on Thursdays 8:00pm-9:30pm from March 26th until May 28th: Casino Rueda! Also known as Rueda de Casino, this is a Cuban salsa dance style where a group of couples form a circle and execute synchronized salsa moves under the direction of a "caller". The classes are progressive, so we'll be looking for a commitment through payment for all classes, but please come join us for your first on March 26th and decide if you'd like to stay for the rest! Each 1.5h class will cost $20, with the entire 9-class program costing $180. No prior experience of partner necessary! Instructor: Leon Payment: Cash or e-mail transfer to galaxydanceclub.info@gmail.com Address: 39 Glen Cameron Thornhill, unit 1 Contact: 647-504-9876 Please let us know if you have any questions!

Tickets must be purchased in advance! [https://www.eventbrite.ca/e/life-lessons-from-a-cardiac-operating-room-by-dr-bobby-yanagawa-tickets-1989051291958?aff=oddtdtcreator](https://www.eventbrite.ca/e/life-lessons-from-a-cardiac-operating-room-by-dr-bobby-yanagawa-tickets-1989051291958?aff=oddtdtcreator) Life Lessons from a Cardiac Operating Room — Dr. Bobby Yanagawa Step inside the high-pressure world of cardiac surgery for an unforgettable evening of stories, insight, and conversation with renowned cardiac surgeon **Dr. Bobby Yanagawa**. Hosted by Stellar Socials Lectures, this unique social lecture experience blends intellectual conversation with a stylish nightlife atmosphere — bringing ambitious and curious people together to learn, connect, and engage. From life-and-death decisions inside the operating room to lessons on pressure, leadership, discipline, and the human experience, Dr. Bobby Yanagawa will share captivating stories and perspectives rarely heard outside hospital walls. Whether you’re in healthcare, business, entrepreneurship, or simply love meaningful conversations, this is an evening designed to inspire thought, spark curiosity, and create real connection. ## 🎤 What To Expect • A captivating live lecture by Dr. Bobby Yanagawa • Real stories from the cardiac operating room • Life lessons on leadership, focus, resilience & decision-making • Networking with ambitious, like-minded professionals • A stylish social atmosphere with drinks & conversation ## 🧠 About Stellar Socials Lectures Stellar Socials Lectures brings together professors, experts, entrepreneurs, and thought leaders for engaging talks hosted inside upscale bars, lounges, and social venues. Our mission is simple: create experiences where learning feels social, inspiring, and genuinely enjoyable. Because education shouldn’t stop after graduation. ## 👥 Who Should Attend? • Young professionals • Entrepreneurs & creatives • Healthcare professionals & students • Curious minds & lifelong learners • Anyone looking to meet inspiring people and experience something different ## ✨ Why Attend? ✔ Expand your perspective ✔ Meet new people in a relaxed social setting ✔ Hear fascinating real-world experiences ✔ Enjoy an elevated alternative to traditional networking events 🎟️ Limited tickets available. Early registration is strongly recommended. ## About Dr. Bobby Yanagawa Dr. Bobby Yanagawa is the Division Head, Division of Cardiac Surgery, St. Michael's Hospital and Program Director, Division of Cardiac Surgery, University of Toronto. He holds the SURE General Contractors Inc. Professorship in Infective Endocarditis. Dr. Yanagawa completed residency training at the University of Toronto and INOVA Fairfax Hospital (Fairfax, VA) and an advanced valvular fellowship at Mount Sinai Hospital (New York, NY). His research training includes a PhD at the University of British Columbia and post-doctoral fellowships at the University of Wales College of Medicine (Cardiff, UK) and National Cardiovascular Center (Osaka, Japan). His clinical and academic focus is surgical revascularization and surgery for infective endocarditis. He is the Director of the Canadian Society of Cardiac Surgeons Equity, Diversity and Inclusion Taskforce. His research interests include clinical outcome studies of ischemic and valvular heart disease. He has published over 100 peer-reviewed articles, 40 reviews and 15 book chapters. He is on the editorial board of the Journal of Thoracic and Cardiovascular Surgery, Canadian Journal of Cardiology, Guest Editor - Current Opinions of Cardiology and Feature Editor, Annals of Thoracic Surgery. ### **Agenda** 6:00 p.m. - Arrival. Doors open as soon as 5 p.m. Come in, grab a drink, some food, and settle in. If you’d like to sit closer with your friends, we advise coming in early. 7:05 p.m.- Introduction, lecture begins, followed by Q&A 8:15 p.m. -One-on-one with the lecturer, socializing. You can order another round of drinks. 8:30 p.m. -Wrap up

Click Here For More Videos: https://www.facebook.com/share/r/17bwkttXhV/ *********************************** Salsamante Dance Academy will be at Swerve Every Tuesday Night to share the Rhythm & Energy of Bachata & Salsa. These are Beginner Level lessons to get you comfortable and understand the two dances. Spread the Good News to all. Swerve Dance & Fitness Complex 640 Lakeview Plaza Blvd A, Worthington, OH 43085 Bachata 7pm-8pm Salsa 8pm-9pm $15 - One Lesson $20 - Both Lessons

**✅ Bachata Mondays with Todd Smith!** **👉 Beginner Bachata Class** **$15 In Advance / $20 At the Door** 7:00 pm – 7:15 pm … Registration 7:15 pm – 8:15 pm … Beginner Class **👉 Intermediate Bachata Class** **= $15 In Advance / $20 At the Door** 8:15 pm – 8:30 pm Registration 8:30 pm – 9:30 pm Intermediate Class **👉 If You Take Both Bachata Classes** **= $25 In Advance / $35 At the Door** **👉 Buy Advance Tickets Now at:** https://columbussalsadancing.com/bachata-mondays-dance-class-tickets/

This is a time where players of all ages, and skill levels can gather and enjoy a nice Sunday full of Chess!

**✅ Salsa Wednesdays with Todd Smith!** **👉 Beginner Salsa Class** **$15 In Advance / $20 At the Door** 7:00 pm – 7:15 pm … Registration 7:15 pm – 8:15 pm … Beginner Class **👉 Intermediate Salsa Class** **= $15 In Advance / $20 At the Door** 8:15 pm – 8:30 pm Registration 8:30 pm – 9:30 pm Intermediate Class **👉 If You Take Both Salsa Classes** **= $25 In Advance / $35 At the Door** **👉 Buy Advance Tickets Now at:** https://columbussalsadancing.com/salsa-wednesdays-dance-class-tickets/ **👉 Questions? Text Todd @ (614) 774-8146**

Happy Birthday to all June birthday people! I put this on the schedule because it's my birthday month, and this is my favorite place; it's also Dave Koczur's (MAFIA meetup leader) birthday on June 8; if you who are reading this have a June birthday as well, tell us in the Comments! For anyone off work or with a flexible schedule, come to Pistachio Vera in German Village for a tea and pastry. We will try to get a table outside. If convenient, you could put a fold up chair in your car in case we can all sit outside but we run out of chairs. https://www.pistaciavera.com/

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/

Bring your work or your hobby, hang out, and code with us. Follow @buckeyecocoa for more information.