OWASP

Lose 10lbs in 5 WEEKS and Win Prizes ! Topics will include Metabolism, Carbohydrate addiction, digestive health, label reading, dining out, heart health and many more. $ 50 to Join the Challenge includes: - Weekly Weigh In, Accountability and Motivation - 40 Min nutrition class - Voucher for 'Healthy Meal' - Personalized Meal Plan - Lose 1 - 3lbs a week. To register for your spot: www.ShapingUpCanada.com

**.... Do you *dread* speaking in front of others? .... Need to *present* an important meeting? .... Is it time to *enhance* your communication skills?** **Meeting Theme: 'Impact with Body Language'** Purposeful body movement in public speaking enhances clarity and connection. By mastering gestures, posture, and eye contact, you can reinforce your message and engage your audience more effectively. Generate a great amount of emotion and interest through the use of non-verbal communication, Effective gestures for emphasizing and clarifying your words include: * Eye contact, * Moving around the stage with purpose, * Facial expression to reflect emotions, and * Managing uncontrolled mannerisms. Gain new insights and benefit from the information provided by Toastmasters Speechcraft program. Join our meeting and experience the hands-on “how-to” instruction in public speaking. If you are an experienced Toastmaster or a guest exploring Toastmasters, you will acquire a new way of communicating your thoughts with increased clarity and impact. Each ‘discovery’ meeting will provide valuable tips to boost your confidence on stage. Don’t miss this opportunity to connect with like-minded individuals and learn from experienced speakers. **What is the Toastmasters Speechcraft Discovery meeting?** You will: * gain insights into principles and strategies from expert speakers, * hear speeches and learn from evaluations given by advanced Toastmasters, * experience what happens at a real Toastmasters meeting, * get familiar with the Toastmasters Speechcraft program and resources, * discover the benefits of Toastmasters Speechcraft for personal and club growth. **Register NOW for any FREE Discovery meeting.** **Discovery Meeting:** Tuesday, Apr 7 7:00PM to 8:30PM Doors open 6:45PM **Have a question, contact organizer:** Phoenixtmvppr@gmail.com **Sponsor:** Phoenix-Toronto Toastmasters Club Phoenix-Toronto Toastmasters empowers individuals to master the communication skills that drive personal achievement and confidence. Through practice and peer feedback, you will rapidly develop presentation abilities, persuasive influence, and leadership presence. Accelerate your audience impact and transform your trajectory with skills that will help you grow your opportunities. **Speechcraft Discovery Series** **Week 1 – Tuesday, Feb 3, 2026** ‘How to Choose a Topic’ **Week 2 – Tuesday, Mar 3, 2026** ‘How to Organize a Speech’ **Week 3 – Tuesday, Mar 17, 2026** ‘Know Your Speech Purpose’ **Week 4 – Tuesday, Apr 7, 2026** ‘How to Impact with Body Language’ **Week 5 – Tuesday, Apr 21, 2026** ‘How to Use Vocal Variety’ **Week 6 – Tuesday, May5, 2026** ‘How to Create Images with Powerful Words’ **Week 7 – Tuesday, Jun 2, 2026** ‘Research Your Topic to Elevate Your Credibility’ **Week 8 – Tuesday, Jun 16, 2026** ‘Evaluate to Elevate’

**Come workout, have fun, relieve your stress, and meet your fellow neighbours!** Welcoming interested people to join our FREE classes every Tuesday evening from 7:00pm to 9:00pm and every Sunday afternoon from 2:30PM-4:30PM near Bathurst/Lake Shore area. Classes are led by our event organizer, Master **Dave Crook**, a seasoned 4th degree black belt Hapkido practitioner from a respected academy with many years of experience in this art and various others. **About this form of martial arts:** Hapkido is a hybrid Korean martial art. It is a form of self-defense that employs joint locks, grappling, throwing techniques, kicks, punches, and other striking attacks. **How to join:** Join this group/event and directly message me with your interest. **Q: Is this completely FREE?** A: Yes, classes/lessons are completely FREE **Q: Do I require a gi/uniform to participate?** A: Gi is completely optional, only required when doing groundwork grappling/throw techniques **Q: Are there grading and belt progression?** A: Yes, there are grading and belts, which will cost $30 just to cover the cost, testing will done when YOU are comfortable and ready! **Current Martial Artists Belt Status:** 1x Masters - 4th Degree Black Belt 1x Yellow Belt (former red belt) 1x Yellow Stripe Belt 134x White Belts **Belt Colours - Progression in Descending Order:** * White Belt * Yellow Stripe Belt * Yellow Belt * Orange Stripe Belt * Orange Belt * Green Stripe Belt * Green Belt * Blue Stripe Belt * Blue Belt * Red Stripe Belt * Red Belt * Black Stripe Belt * Black Belt **Curriculum of Techniques** **White Belt to Yellow Stripe:** **Strikes (all strikes from left wrist grab, striking with right)** 1\. Sword Strike to Clavicle 2\. Nunchuk Strike to Temple 3\. Companion Sword Strike with Elbow Strike to Solar Plexus 4\. Spear Hand to Femoral Artery 5\. Palm Strike to Floating Rib 6\. Spear Hand to Trachea **Breakaways (all breakaways from right wrist grab)** 1\. Latissimus Dorsi push with bucking back fist 2\. When pulled with bucking back fist 3\. When pushed with bucking back fist 4\. Downward break away with elbow strike 5\. Live\-hand tricept push up with elbow strike 6\. Assisted tricept push\-up with elbow strike **Take Downs (performed both sides)** 1\. Pivot throw Joint Locks (all joint locks from right wrist grab) 1\. 'Kul Nut Key' to elbow 2\. 'Kul Nut Key' to elbow 45 degrees 3\. One inch bow 4\. Side wrist lock \- bend elbow 5\. Side elbow lock 6\. Elbow lock controlled **Escapes From Mounted Position (all from opponent on mount position - performed both sides)** 1\. Escape to Mount 2\. Escape to Guard 3\. As punches are received \- buck \- single arm hook \- roll 4\. As punches are received \- buck \- shoulder walk \- two arm hook \- guard 5\. Escape when head is locked 6\. Escape when head is locked with high mount **Kicks (both sides)** 1\. Side kick **To learn more about Hwa Won Yue Hapkido visit our website here:** http://www.hapkidohwawonyue.ca/toronto.html#

Do we really choose our actions, or are we shaped by forces far beyond our control? We often think of free will as the power to make our own decisions and direct our lives. But if we are physical beings in a world governed by cause and effect, what kind of freedom is actually possible? At our next Curiosity Café, we’ll explore one of philosophy’s most fascinating and consequential questions: what is free will? Together, we’ll examine some of the major ways philosophers have tried to answer it. Is freedom compatible with determinism? Are we only free when no one is coercing us? Or does genuine freedom require that we somehow break free from the chain of prior causes altogether? From there, we’ll dive into one of the most famous thought experiments in philosophy — Frankfurt’s case of Jones and Black — which challenges the idea that freedom always requires the ability to do otherwise. What does it really mean to choose freely? And what kind of control do we need in order to be morally responsible? In our second hour, we’ll turn to the ethical and political stakes of the debate. How should we think about responsibility in cases involving brain injury or mental illness? When someone’s capacity for control is impaired, does that reduce their blameworthiness? And if free will is more limited than we tend to assume, what does that mean for punishment, justice, and moral responsibility? Finally, we’ll ask what is really at stake in holding on to the idea of free will. Is it essential to moral responsibility? Can we preserve accountability without it? And how might our legal, political, and social institutions look different depending on how we answer these questions? Join co-moderators Ken Boyd and Marybel Menzies to reflect, question, and engage with others as we explore one of the deepest questions about what it means to be human — whether or not we are free. **Space is limited!** **Please obtain a “Pay-What-You-Can” ticket from Curiosity Café at [this link (click here)](https://www.eventbrite.ca/e/curiosity-cafe-free-will-tickets-1986181200437) to attend this event. You need a ticket to be admitted.** See the above link for more info about tickets and other options including a limited number of free tickets. Come and hang out with us, grab food, and read through our handout from 6-6:30pm. Our structured discussion will run from 6:30-8:30pm with a 10 minute break in the middle. Hope to see you there! ***__________________________________________________________________*** This event is brought to you by [Being and Becoming](https://beingnbecoming.org/), a Toronto based non-profit. We aim to create community around exploring everyday concepts and experiences so that we may live more intentional, thoughtful, and meaningful lives. We use philosophy as a tool with which we can come to a richer understanding of the world around us. By offering activities, spaces, and other opportunities for conversation and co-exploration, we hope to enable the meeting and fusion of individuals and their ideas. Everyone is welcome, regardless of background: indeed, we believe the journey is best undertaken alongside explorers from a variety of disciplines, cultures, backgrounds, and experiences. Find out more about Being and Becoming [here](https://beingnbecoming.org/). About the Curiosity Café Series: For those of you who haven’t had the opportunity to join us at our Curiosity Cafés and are wondering what they’re all about: every two weeks, we invite members of our community to come out to the Madison Avenue Pub to engage in a collaborative exploration of our chosen topic. Through these events, we aim to build our community of people who like to think deeply about life’s big questions, and provide each other with some philosophical tools to dig deeper into whatever it is we are most curious about.

Holy ESL This group is an advanced and intermediate English learners who are interested to learn English language as a second language (ESL) using the Bible. Holy ESL is free and you DO NOT NEED to be a Christian. All and any faith is welcome, so come ready to engage in thought provoking conversations and deeping your understanding of both language and faith. Light refreshments are provided.

**This is a ticketed event. Please register at [this link](https://luma.com/wbpv7ouu).** In this talk, Talha Paracha will present insights from his latest research on using language models for improving software security ("Hallucinating Certificates", to appear at ICSE 2026). Certificate validation is a crucial step in Transport Layer Security (TLS), the de facto standard network security protocol. Prior research has shown that differentially testing TLS implementations with synthetic certificates can reveal critical security issues, such as accidentally accepting untrusted certificates. Paracha et al. introduce a new approach, MLCerts, to generate synthetic certificates that leverages generative language models to more extensively test software implementations. Recently, these models have become (in)famous for their applications in generating content, writing code, and conversing with users, as well as for "hallucinating" syntactically correct yet semantically nonsensical output. The authors leverage two novel insights in their work: (a) TLS certificates can be expressed in natural-like language, namely in the X.509 standard that aids human readability, and (b) differential testing can benefit from hallucinated malformed test cases. MLCerts finds significantly more distinct discrepancies between the five TLS implementations OpenSSL, LibreSSL, GnuTLS, MbedTLS, and MatrixSSL than the state-of-the-art benchmark Transcert. ​​​**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).

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/

Modern Microsoft Fabric projects often start with built‑in Git integration and deployment pipelines—but at enterprise scale, those capabilities alone are rarely sufficient. As environments grow in size and complexity teams need more advanced tools and patterns to manage Fabric artifacts reliably across development, test, and production. In this session, we will: \- Review common enterprise lifecycle challenges in Microsoft Fabric \- Introduce advanced DevOps tooling and automation patterns used to address them \- Walk through a realistic implementation pattern that shows how these tools fit together in practice This session is designed for data and platform engineers and architects responsible for operating Microsoft Fabric in production. If you’re already using Git integration and deployment pipelines and are looking to extend them with more scalable, repeatable, and enterprise‑ready CI/CD practices, this session will help you understand when and how to go beyond the defaults. *Come at 5:30 pm have some pizza and chat for a bit. The presentation starts at 6:00 pm.*

\*\*Please note that this event requires your name and email address for QR code to get access to the building on the event day, you must register or else you will not receive a QR code for access\*\* [Link ](https://forms.office.com/r/7ZB00rZmBh?origin=lprLink)to Registration: https://forms.office.com/r/7ZB00rZmBh?origin=lprLink Agenda: Join us for the **GitHub Copilot Dev Days** event in Toronto! ​Whether you use VS Code, or any other tool in your stack, this session is GitHub‑centric but fully tool‑agnostic — come as you are, code how you like. ​**What to Expect** * ​Practical insights into real GitHub workflows and modern AI‑assisted development * ​Live demos from local engineers and community builders * ​A friendly, social environment to connect, share ideas, and learn from one another **Speakers:** -Bruno Capuano \- Cihan Cinar \- Kaan Turgut -Ehsan Eskandari

A diffuse harm hurts many people a little; a concentrated harm hurts one person a lot. Other things equal, diffuse harm seems less bad than its concentrated counterpart. For example, shortening a billion happy lives by a second each seems less bad than shortening one happy life by a billion seconds (\~30 years). But this attractive thought is surprisingly difficult to maintain. Although many problems for such a view are known, a particularly vivid difficulty arises in cases that involve a sequence of social positions, each very similar to the last, such as the Fortuna’s Wheel scenario. In such cases, it follows, from rather minimal assumptions, that diffuse harm is just as bad as its relevantly similar concentrated counterpart. In response, some may wonder whether the parity of diffuse and concentrated harms holds only in these special sequential cases. But it can be argued that the approximate parity of diffuse and concentrated harms extends well beyond such cases. Specifically, it can be argued that in many realistic cases, a diffuse harm will bring about an outcome approximately as bad as a relevantly similar concentrated harm. Diffuse harm is easily underestimated. Zach Barnett https://philosophy.nd.edu/people/faculty/zach-barnett/ Assistant Professor Department of Philosophy University of Notre Dame **About the Speaker:** Zach received his PhD from Brown University in 2018. He joined Notre Dame in 2023, moving from the National University of Singapore, where he taught for five years. Zach mainly studies ethics, practical rationality, and epistemology, and he hopes that his work is convincing, surprising, and easy to understand. Current research interests include collective action problems, aggregation and risk, and followability of norms. His representative publications include "Rational Moral Ignorance" (2021) in *Philosophy and Phenomenological Research*, "Why You Should Vote to Change the Outcome" (2020) in *Philosophy & Public Affairs,* "Philosophy Without Belief" (2019) in *Mind*, and "No Free Lunch: The Significance of Tiny Contributions" (2018) in *Analysis*. **\* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \*** 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

Please contact event host, Christopher, for the event location at christopher.tyrrell@ymail.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.

Bring your Raspberry Pi, Arduino, microcontroller, or any other electronic project and join fellow electronics makers for a night of creativity and collaboration! This session is open forum to share your current projects—whether complete or in progress, it’s all interesting! Whether you’re deep into embedded systems, exploring new ideas, or just getting started, you’ll find a welcoming space to collaborate, share, and get inspired. **New to electronics or curious about tinkering?** You’re absolutely welcome. If you’re a beginner and want to experiment, I’ll have a couple of starter kits available so you can try things out—whether that’s blinking your first LED, putting something on a display, or experimenting with simple sensors. No pressure and no experience required—just an interest in learning and building. While we continue to pursue a more permanent venue for this Meetup, we’ll be using public library facilities based on availability. This session will be at the Worthington Park Library in the Olentangy Meeting Room.

Our monthly PHP meetup. A virtual shindig courtesy of Zoom. Check back here for the details around 6:15 pm

**About this Event** Curious how your secure coding skills stack up in real-world scenarios? Join OWASP St. Louis for a **hands-on Secure Code Training Tournament** sponsored by Security Journey. This is not a lecture... you’ll be actively solving real vulnerabilities in a live, interactive environment. **What to Expect** * Hands-on secure coding challenges (break/fix format) * Real-world vulnerability scenarios developers face today * Friendly competition with a live leaderboard * Prizes awarded to the **top 3 participants** **Important Details** * **Laptop required** (you’ll be coding) * Hybrid format: join **in-person or remotely** * Pre-registration required to access the platform * You do not need to be an experienced developer or security expert to participate. The challenges start easy and progress from there. Come have fun! In addition to RSVPing to this Meetup event, please register here to secure your spot and get platform access: [https://forms.office.com/r/VpTMjg8Smw](https://forms.office.com/r/VpTMjg8Smw) Whether you're a developer, AppSec professional, or just getting started, this session is built to sharpen real skills! (\* OWASP does not endorse or recommend commercial products or services, allowing our community to remain vendor neutral with the collective wisdom of the best minds in software security) **Event Details** 📍 **Location:** RubinBrown, 7676 Forsyth Blvd., Suite 2100, Saint Louis, MO 63105 🗓 **Date/Time:** April 28, 2026 / 6:00pm CST **Food and Drink will be provided!** Please RSVP so that we can plan accordingly. ℹ️ **Parking Directions:** * Google map to “North Lyle Avenue & Forsyth Boulevard, Clayton, MO 63105” Link: https://maps.app.goo.gl/WYqyZ3Jv9cUBBF289 * Enter the **Parking Garage #4** (from Forsyth Blvd) next to Dry Bar * **Pull a ticket at the gate** and proceed into the garage, turning right. * Up the ramp is visitor parking. **You may have to go up past the 6th floor.** * **Take elevator to \*L** (Lobby of Centene Plaza C) * Check in at the OWASP sign-in table in the lobby; you'll be escorted up * **Bring your parking ticket with you** to get validated at the meetup. **Who Should Attend** * Application & security professionals * Software engineers and developers * IT leaders and managers * Anyone with an interest in application security * You DO NOT need to be an OWASP member to attend! **About OWASP** The Open Worldwide Application Security Project (OWASP) is a nonprofit foundation dedicated to improving the security of software. Local chapters provide opportunities to learn, network, and collaborate with others in the field. Come to learn more and participate in OWASP Saint Louis - your voice will continue to help shape what OWASP Saint Louis becomes next.

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!

Will fill in once finalized.

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!