Computer History

BRC20, Runes & Alkane tokens, and a number of other more obscure protocols, form a class of tokens which Bitcoin users compete to mint (by paying transaction fees) Since March 2023 BRC20, Runes and Alkane tokens, have dominated Bitcoin usage, comsuming roughly 1/5 of Bitcoin Blockspace producede during this period. And yet their impact is barely discussed and understood. In this meetup I will share explanations, analytics and insights and discuss the history and the future of these tokens. Are these tokens senseless spam or do they present on of the greatest unmet opportunities in the Bitcoin and Crypto space? Learn the ground facts for yourself and make up your own mind! **About the presenter** Antoine "The Blockspace Baron" is co-founder of Bitcoin Bay, and one of the largest inscribers of Bitcoin Blockspace in the world.

Use parallel working/body doubling to help focus on your project, art, trade critiques or zines, study reference books or just get inspired! Any focus or skill level welcome, we have had people coding, sewing and studying as well as drawing, Meet on the ground floor of the Toronto Reference Library! The organizer will be wearing a bright orange t-shirt.

As I looked under CFI’s Mission, Vision, and Values, the phrase ‘**community**’ stood out in the opening line. Then, I found it repeated seven more times, all within a short description. Elsewhere, CFI informs us we run ‘open’ and ‘friendly’ discussions in ‘safe and hospitable’ environments for everyone. And 'Critical Thinking' is, you might say, the backbone for starting any discussion. But while we all know what thinking is, how is **critical thinking** different? Especially in matters that are not quantitatively measurable? As humans, thankfully, we are born curious – we probably won’t have learnt to crawl on four to experience our body and the world around us. We all are capable of being forever-curious – and therefore seeing through the evidence methodically. That is a good start for any talk no matter how complex it may seem. If it’s a human problem, we may not solve it, but surely can think through it critically. That’s a big, and hopeful, first step! Tantalizing? Let’s Talk!

Ticket Link: **[https://www.eventbrite.ca/e/1974279855193](https://www.eventbrite.ca/e/1974279855193)** Welcome to **Feedback \| An Open Mic Comedy Show** at the **Backroom Comedy Club**! Get ready for a night filled with laughter, jokes, and good vibes. Whether you're a seasoned comedian or just looking for a fun night out, this event is perfect for anyone looking to enjoy some live comedy. Come join us on **Sundays** at **10:00 PM** for a hilarious evening that you won't forget. Talented and non-talented lineups of comedians will be taking the stage to entertain you and keep you laughing all night long, and if they fail, owners Ariel Kagan & Brandon Sobel will offer feedback on sets at the request So grab your friends, grab a drink, and get ready to have a great time at the **Backroom Comedy Club**. Don't miss out on this opportunity to experience some of the best or worst comedy in town!

⚠️日本語の案内は下にあります⚠️ 🎟Fee: $5 🌱Payment: Cash or E-transfer If you choose E-transfer, we recommend sending it **before** arrival to: ✉️canasianstation@gmail.com 🗣Event Style ・This event is 18 + only ・Group-based language exchange ・Small groups of 3–4 people ・Use both Japanese and English to communicate 🕒Schedule 6:15 – 6:30 Check-in 6:30 – 7:10 Round 1 7:10 – 7:15 Seat change 7:15 – 7:55 Round 2 7:55 Wrap-up 💫Friendly Guidelines • Participants with 2 no-shows may be removed from future events • This is not a dating or matchmaking event. You cannot request specific people to talk to. If you have an NG (someone you prefer not to be matched with), please let us know in advance • Photos may be taken for Instagram and event pages. If you do not wish to appear in photos, please inform the organizer beforehand • Harassment, discrimination, sexual harassment, solicitation, or inappropriate behavior is strictly prohibited. If you notice any issues, please inform the organizer 🤝About This Event (Important) This is a group-based Language Exchange event. • One-on-one conversations with Japanese participants • Conversations with participants of a specific nationality ➡️are not guaranteed. 🎟️参加費：5ドル 🌱支払い方法：現金 or E-transfer ※E-transferをご利用の方は、到着**前に** ✉️Canasianstation@gmail.com へ送金していただくことを推奨しています 🗣️イベント形式 3〜4人のグループで、日本語と英語を使った国際交流🌏※本イベントは18歳以上限定です。 🕖タイムスケジュール 6:15 – 6:30 Check-in 6:30 – 7:10 第1ラウンド 7:10 – 7:15 席替え 7:15 – 7:55 第2ラウンド 7:55　解散 💫参加にあたって ・2回以上のNo-show（キャンセル無しの無断欠席）があった場合、以降の参加をお断りします ・本イベントはデート・マッチング目的の場ではありませんので、特定の「話したい人」の指定はできません。 ※NGの方がいる場合は、事前にお知らせください ・Instagram・イベントページ用に写真撮影を行う場合があります。写りたくない方は事前にお知らせください ・セクハラ、差別的発言、嫌がらせ、勧誘行為は固く禁止しています。もし見かけた場合は、主催者までご連絡ください 🫶イベントについて 本イベントは Language Exchange（言語交流）を目的としたグループ形式のイベントです。 ・カナダ人との一対一での会話 ・特定の国籍の参加者との会話 →これらを保証するものではありません。

Join us for vegan chalking at Christie pits park on June 8th at 6pm. Bring chalk if possible so we have lots. Feel free to invite your friends. Be respectful towards everyone at this event and please ask before taking photos of people. Thank you.

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. __ Egyptian Initiation – Level 1 10 days in a row! 10 Initiations into 10 Channels of the Egyptian Gods. Personal purification, activation of the financial flow, and correction in the Channels of the Egyptian Pantheon. Level 1 Initiation Includes correction through all 7 chakras in the Channels of: 1. The Egregore of Egyptian Priesthood 2. The Channel of Osiris /Clarity 3. The Channel of Horus /High Victory 4. The Channel of Amun-Ra /Power 5. The Channel of Min /Sexuality 6. The Channel of Hathor /Feninity 7. The Channel of Ma’at /Purity 8. The Channel of Isis /Smartness 9. The Channel of Thoth /Wisdom 10. The Channel of Tefnut /Healing This is a deep cleansing and transformation of energy. It removes stagnation, magical impacts, internal and external blocks that prevent you from walking your Path. You receive 10 Initiations at once into the Ancient Egyptian Channels a personalized audio practice to continue developing and activating these Channels independently. Additionally, you receive a personal diagnostic session, analysis, and activation of your main goal. In honor of the Egyptian Marathon, if you register before November 17, the price is reduced by half. Receive the energy of freedom from current limitations and a new impulse for growth and transformation in your life. And one more thing — the Level 1 Egyptian Initiation will help you anchor yourself in the Egyptian Tradition and, if desired, begin working independently with your own goals and the goals of others within these magnificent energies of Inner Power and Purity. Andy Li Grand Master of the Egyptian Pantheon Instructor and Teacher of the Reiki Yggdrasil System Center Asgard

Coming Soon

\*\***The Toronto History Walks Yearly Pass is available. Get it now for $125.00 for 1 year of unlimited tours, email** **torontohistorywalks@gmail.com** **for more information or for signing up!\*\*** \*\* **Please note: Please e-transfer the ticket amount when booking your space for this tour! You can e-transfer to the following email at:** **torontohistorywalks@gmail.com** Take a walk and uncover history! Explore a laneway in Toronto, and find interesting houses, architecture, hidden treasures of this city. Most walkers ignore the laneways, especially the hidden ones, and see a different side of Toronto, let's get out and uncover something different and special, that's all I'm saying, see you there! It started out as Rush Lane, but graffiti alley today is a gritty, fascinating look into street art, and the artists who have created a space to linger and to discuss. It's far more than just a lane in the heart of Toronto, it's a conversation starter! Come and see for yourself. This walking tour is for all levels and walkers. The tour begins on the northeast side of Margaret Fairley Park at 100 Brunswick Avenue, east of Bathurst Street. We end the tour at Spadina Avenue and Queen Street West. This tour has a ticket price of $15.00 per person. \*\* **Please note: Please e-transfer the ticket amount when booking your space for this tour! You can e-transfer to the following email at:** **torontohistorywalks@gmail.com**

Please Note: This event is advertised on multiple platforms. Please RSVP and get a ticket on Mindstone (https://community.mindstone.com/events/mindstone-toronto-june-ai-meetup-2026) to view the agenda and guarantee a spot. Welcome to the most electrifying and ground-breaking AI Meetup in Toronto! Join us once a month as we delve into the world of artificial intelligence, explore its cutting-edge practical applications, and marvel at the astonishing projects that are shaping our future. Why should you attend? • Get up close and personal with the AI projects that are redefining the boundaries of technology and human potential. • Learn from the brightest minds in the field and gain valuable insights into the ever-evolving AI landscape. • Unleash your curiosity, fuel your creativity, and expand your network as you connect with fellow AI aficionados and pioneers. What you can expect? Mindstone events consist of three talks covering different aspects: • What I Learned Building With LLMs: A technical demo breaking down the process for building a product using AI with real-life learnings and insights. • How To Be More Productive Using AI: A practical demo and step-by-step guide on how to use AI to speed up and improve tasks. • What Does The Future Look Like With AI?: A theoretical talk on the impact of AI on work, life and society. After the talks we'll have pizza, drinks, and networking. Don't miss out on this extraordinary opportunity to witness the AI revolution in action. It's time to embark on a thrilling journey into the future and discover the endless possibilities that lie within the realm of artificial intelligence. Reserve your spot today for the ultimate AI experience! 💡✨ (https://community.mindstone.com/events/mindstone-toronto-june-ai-meetup-2026) Please Note: This event is advertised on multiple platforms. Please RSVP and get a ticket on Mindstone (https://community.mindstone.com/events/mindstone-toronto-june-ai-meetup-2026) to view the agenda and guarantee a spot.

Let's learn Vibe Coding! Welcome to our [KSUG.AI Americas](https://us1.ksug.ai) meetup! **Latest promotions** discovered by our community! * **20%** OFF **[FinOps](https://ksug.ai/finops/?ref=meetup)** Certs Code: **KSAI_20** * **40%** OFF **[Kubernetes](https://lf.ksug.ai/)** Bundles - Code: **HBDK826AI** * Missed **65%** off [LF / CNCF](https://lf.ksug.ai/)? [Get Notified](https://ksug.ai/?notify&ref=meetup) for next BIG drop! * **25%** OFF **[FinOps](https://ksug.ai/discount?tab=events&ref=meetup)**[ X](https://ksug.ai/discount?tab=events&ref=meetup) San Diego Code: **KSAIX26899** The real shift is happening with agentic DevOps workflows using tools like Claude Code and the OpenAI Codex App — systems that can reason across repositories, plan multi-step changes, modify infrastructure, and operate much closer to how real engineers actually build. This session is designed for both beginners and practitioners. You’ll walk away with practical patterns for: • workflow design • context management • infrastructure changes • reducing unstructured “vibe coding” • building more reliable AI-assisted engineering workflows Honestly, not using agentic tooling in DevOps today is starting to feel a bit like refusing to use the internet in 2003. This isn’t about hype. It’s about leverage. And it’s an incredible time to be a builder — especially if you build with agents. 🍕 Come by at 5:30 PM for pizza and chats. 🎤 Presentation starts at 6:00 PM. **Volunteers / Sponsors / Speakers:** [KSUG.AI](https://ksug.ai/?ref=meetup) is actively seeking speakers & sponsors to support our KubeSmart & AI community. Whether it is by offering venue spaces, providing food, or financial support. Sponsors will not only speak at our meetups, receive prominent recognition, but also gain exposure to our extensive membership base of 200,000+ Cloud Native + AI enthusiasts globally. [Volunteering](https://volunteer.ksug.ai/), [Submit Topics](https://speaker.ksug.ai/), [Sponsor Us](https://sponsor.ksug.ai/)! 🚀 **Let's be [kubestrong](https://www.linkedin.com/company/kubestrong/)!** 🎉 Please take a note this event is organized by our peers. We thought it's useful to our members. Join **[#Discord](https://discord.com/invite/Rp9WzYyKua)** for latest update 👉 [https://discord.com/invite/Rp9WzYyKua](https://discord.com/invite/Rp9WzYyKua) 🔖 𝐎𝐧𝐠𝐨𝐢𝐧𝐠 𝐃𝐢𝐬𝐜𝐨𝐮𝐧𝐭𝐬: ☸ **30%** OFF [#CNCF Certs](https://cka.ksug.ai/) \- code **30K8SUG** ☸ 20% OFF **[FinOps](https://ksug.ai/finops)** Certs - Code: **KSAI_20** 𝟐𝟎𝟎,𝟎𝟎𝟎+ follow **[KSUG.AI](https://ksug.ai/discount/?ref=meetup)** 🔥 [https://github.com/ksug-ai](https://github.com/ksug-ai) ✅ Learn 𝐅𝐀𝐒𝐓𝐄𝐑 ⚡ ✅ Certify 𝐒𝐌𝐀𝐑𝐓𝐄𝐑 💰 ✅ Grow 𝐒𝐓𝐑𝐎𝐍𝐆𝐄𝐑 💪 [KSUG.AI - KubeSmart & AI User Group](https://linkedin.com/company/k8sug) *By registering, you consent to the management of your personal information in accordance with KSUG.AI Meetup's [Privacy Policy](https://k8sug.ai/privacy). Additionally, you agree that our sponsors may contact you.* **[KSUG.AI](https://ksug.ai/?ref=meetup)** is an independent community and not affiliated with or endorsed by CNCF. Kubernetes, K8s, Kubestronaut are registered trademarks of The Linux Foundation.

**The Toronto History Walks Yearly Pass is available. Get it now for $125.00 for 1 year of unlimited tours, email** **torontohistorywalks@gmail.com** **for more information or for signing up!** \*\* **Please note: Please e-transfer the ticket amount when booking your space for this tour! You can e-transfer to the following email at:** **torontohistorywalks@gmail.com** Buried bridges, old Lake Iroquois, Humewood Reach, Springmount Reach, Taddle Creek, stories from Toronto's pre-history. Travel back in time to a far different, and natural Toronto. And then move forward to the fascinating enclave of Little Portugal and the history of the area prior to 1974! The history of this beloved community is a story of heroism and heartache. This tour is an updated route of the separate Garrison Creek tour that was retired last year. Walk along a now hidden waterway and explore ravines in the heart of the city. Travel north on an adventure. Explore historic streets with a very different perspective, of what is beneath. An entire area of the city is buried, and I bet you don't know where. Put it this way in the heart of the city you can find homes that have been buried for over 100 years! Follow the city streets we walk on every single day and understand the geologic processes that have shaped Toronto. The rest as they say is history. This walking tour begins at the southeast **corner** of **Stanley Park** at King Street West and Walnut Street, north side, west of Niagara Street. It ends at Christie Subway Station on Bloor Street West. This walking tour is for all walking levels. Please dress for the season, and hope to see you there. This tour has a ticket price of $15.00 per person. \*\* **Please note: Please e-transfer the ticket amount when booking your space for this tour! You can e-transfer to the following email at:** **torontohistorywalks@gmail.com**

**The Toronto History Walks Explorer Pass is available. Get it now for $125.00 for 1 year of unlimited tours, email** **torontohistorywalks@gmail.com** **for more information or for signing up!** We have an amazing "Lecture on the Go" series for 2026. New topics and fascinating stories abound! Join us and learn about the world and keep active and warm and cool during the winter and summer months! I started this walking classroom when we were under that horrible cloud called Covid. This series was popular and helped people get back into society and life. The "Lecture on the Go" Series is open to members who have purchased the YEARLY MEMBERSHIP PASS, it's free for those members. If you wish to attend a lecture and you are not a yearly pass member then the price **per** lecture is $20.00. This fourth lecture is focussed on the writings by the Italian poet Dante Alighieri. We are taken on an unexpected descent into a place where every choice, mistake, and hidden truth seems to have a consequence. Dante finds himself lost, but what follows is anything but ordinary. He enters a world that is imaginative, and strangely familiar. Dante encounters a series of surprising scenes. The landscape shifts, the atmosphere deepens, and the people he meets add a layer of realism that makes the experience personal. The structure of the story builds in intensity, revealing how each step downward uncovers something new. What makes this work so fascinating is not just its imagery, but the questions it raises. *Inferno* invites you to think differently about consequences, and accountability, and the way stories shape our understanding. You may find yourself reconsidering ideas in new light. In this lecture on the Go, we’ll explore *Dante’s Inferno* in a way that reveals its surprises. You’ll come away with a clear understanding of the journey, and its themes, and the remarkable way in which it was written. If you’re curious about a story that continues to challenge this is one journey you won’t want to miss. Upcoming topics in the 2026 series: \*Philosophy 1: Great Minds of the Western World: Goethe to Kant! - (June 2026) \*Philosophy 2: Great Minds of the Eastern World: Chuang Tzu to Dalai Lama - (July 2026) The 1977 Disaster at Tenerife - (August 2026) Legacy of Triangle: How a New York Factory Scandal changed North America - (September 2026) This is the fourth event in the series! So book your plans now! This event is for all levels and walkers, there are a few steps here and there to navigate, but mostly on one level. This event in a non-walking event. The lecture begins on the steps of Old City Hall at the northeast corner of Bay Street and Queen Street West, and has a ticket price of $20.00 per person, but **free with the yearly membership pass**. **Please note: Please e-transfer the ticket amount when booking your space for this tour! You can e-transfer to the following email at:** **torontohistorywalks@gmail.com**

We are bringing Microsoft Build sessions to Columbus Ohio! The Central Ohio Azure Meetup and Central Ohio .NET Developer's Group (CONDG) are coming together to bring some of the labs and breakouts from Microsoft Build to your backyard. In this free, 1 day event, you are going to Build stuff with us! And yes, there will be free food. So please RSVP for a head count!

Topic to be announced. **THANK YOU** *Franklin University* for hosting our meetup! To learn more about *Franklin University*, please visit their website: https://www.franklin.edu/ **DIRECTIONS** Franklin University Fisher Hall 300 E. Main St, Columbus, OH 43215 Map: https://maps.app.goo.gl/jxjBA2hUmS5qrvhq8 Parking is FREE! Please park in Lot C in front of Fisher Hall. See attached map. NOTE: Map the address only. When mapping with Google Maps it may use the Fisher Hall at OSU, which is NOT correct. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com

Please reserve your spot by registering on the below link : **Reserve** https://www.eventbrite.com/e/join-biggest-community-investors-founders-columbus-online-tickets-1988563717610?aff=meetup **QUESTIONS ?** Pls Reach out to; Ridhi - +971504724873 ( WhatsApp Only)

Hosted by Ohio History Connection Address: Octagon Earthworks 125 N. 33rd St., Newark, OH 43055 UNESCO World Heritage Site Join us on June 18 at the Octagon Earthworks Visitor Center for a special evening celebrating the release of John E. Hancock’s new book, **Hopewell Ceremonial Earthworks: Landscape Monuments of the Ancient Ohio Valley.** Event Schedule • Doors open: 6:30 p.m. • Lecture begins: 7 p.m. John Hancock will share the story behind Ohio’s remarkable Hopewell earthworks and how eight of these architectural masterpieces became UNESCO World Heritage Sites. He will also discuss how this new Smithsonian publication presents the latest knowledge about their astonishing scope, subtle beauty, and the brilliant Indigenous designers and builders who created them nearly 2,000 years ago. • Book signing: Immediately following the lecture. Books will be available for purchase. **Admission** • $10 per person or Free with a purchase of a book • Free for OHC members • Free for students with a valid ID **About the Book** Hopewell Ceremonial Earthworks presents Ohio’s eight UNESCO-inscribed earthworks in a richly illustrated volume from Smithsonian Books. This expanded and re-edited edition of the sites’ World Heritage nomination dossier was produced in collaboration with the Ohio History Connection and the National Park Service. The book features illustrated descriptions and histories of these Indigenous masterpieces, summaries of archaeological research, insights from American Indian scholars and leaders, and discussions of the earthworks’ design, construction, and cultural significance. **About the Author** John E. Hancock taught architecture, design, and history at the University of Cincinnati for 40 years. He has produced numerous multimedia exhibits and publications about Ohio’s earthworks and served as the principal author and photographer for the Hopewell Ceremonial Earthworks UNESCO World Heritage nomination. In addition to this Smithsonian publication (April 2026), he has also released Traveler’s Guide to Ancient Ohio (April 2026). Come learn about one of the world’s greatest ancient landscapes and meet the author behind this exciting new publication! More info: [https://www.ohiohistory.org/events/lecture-and-book-signing-with-john-e-hancock/](https://www.ohiohistory.org/events/lecture-and-book-signing-with-john-e-hancock/)

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.

We have moved to guild.host. Look us up there. https://guild.host/events/buckeye-cocoaheads-rcavwd

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