Prototyping

Come join us at The Playground with our weekly drop-in improv workshop! Running on Monday evenings, this is a chance to experience improv among like minded people. No experience necessary and all levels are welcome! Each week we will have a different theme with exercises and activities to allow us improve our improv skills. Whether you are interested in developing the skills for your professional or personal life, or you are someone who currently performs or would like to perform on stage, then there is something for everyone. The long-term objective of The Playground is to create a place for people to develop and create projects and shows, providing regular opportunities for those who wish to perform in shows. Facilitated by two very experienced improvisers, Neil Curran and Quinton O'Reilly, join us for some play! We also have guest teachers join us too. **Important Info** \* Each drop-in session lasts 2 hours and starts at 7pm in the Teachers' Club. \* Each drop-in costs just €12. \* You can also sign up for membership which costs just €30 per calendar month and gets you access to all workshops. \* No experience necessary and all levels welcome. \* Events run on a drop-in basis offering flexibility for those who can't commit to doing a course. \* Payment can be made on arrival. \* After the workshop, many of us stick around for chats in the bar upstairs so do stick around for it. For more about Neil Curran please visit www.lowerthetone.com Check us out on Instagram here: https://www.instagram.com/improv_playground/

Build a private AI app in one evening Sometimes you do not want to send your data away to someone else's cloud. You want private AI on infrastructure you can rely. Tensorix ([www.tensorix.ai](http://www.tensorix.ai/)) offers: 30+ open-weight models (DeepSeek, Qwen, Kimi and friends) on EU-sovereign infrastructure with no data retention, behind a drop-in OpenAI-compatible API. This is a hands-on workshop. Bring a laptop. You will leave with: * A working app you built yourself, running on your laptop * A pipeline that extracts text from images * A receipt classifier you can show your colleagues, and the skills to extend it * A Tensorix account, set up and loaded with free credits (pay-as-you-go after that, no monthly fees or minimums) * Pizza eaten On the night I will step through building a Streamlit app using spec-driven development, connecting it to Tensorix, and getting your colleagues using it. No AI experience needed; a little Python helps. I code in cursor so downloading that will help. But if you know another ide you will be fine to use that. If you can sign up at https://tensorix.ai/ for an account that will save some time. Tensorix are hosting us at their space and are providing the LLM credits and the pizza. It is a workshop with limited numbers so please keep your rsvp accurate if you can.

**Do you like to make things? Would you like to use 3D software, lasercutter and 3D printing to help you make your idea?** TOG has an open evening to learn how CAD software and 3D fabrication tools can help you make your project. All you need to take part is your own laptop and some ideas on what you want to make. This is not a taught class, more like an informal working group of self-directed makers. We will be happy to help you explore how to use our 3D tools in designing and making your project whether you are a crafter, designer, engineer or hobbyist. Come and have a look at the tools in our space and get some ideas on how your project can be made.

These are our regular Monday evening electronics nights. Everyone from absolute beginner to experienced is welcome. These evenings are not classes or tutorials, rather a very friendly informal evening. We have a wide range of people who come. Some are absolute beginners who do not even work or study electronics, but are interested to know more. Others have something that they are already working on. We almost always have some first time visitors and we always give them a tour of the space. Come in with your Pi, Arduino, or whatever you have. Bring your laptop. Maybe you want to make something, solder, breadboard or use our electronic gear. Maybe you have some vague ideas and just want to get started. Or maybe you’re just curious……if so, it’s fine to come along and just see what others are doing. If you would like to get even more involved and have the full use of our space, we would be delighted to have you as a full member. Membership brings many benefits. We are located behind Mr Price and the Bright Lights store on Kylemore Road. We have lots of free parking available.

og Hackerspace is teaming up with **Queer Shed Dublin Central** for a special evening of amateur radio, Morse code, hands-on demos, and community connection. **Pride Over the Waves: Amateur Radio Night** will take place in Tog Hackerspace on **Monday, 22 June 2026, from 7:00 pm to 9:00 pm**. The event is free, but places are limited, so please book a ticket on Eventbrite: [https://www.eventbrite.ie/e/pride-over-the-waves-amateur-radio-night-tickets-1991936225873](https://www.eventbrite.ie/e/pride-over-the-waves-amateur-radio-night-tickets-1991936225873) Queer Shed Dublin Central is a grassroots queer skill-sharing community connecting through DIY, repair, and regeneration. We are delighted to welcome them to Tog for this joint event.  The night is linked to **Pride Over the Waves**, a grassroots amateur radio initiative created by LGBTQI+ amateur radio operators and allies to help make LGBTQI+, queer, and diverse radio amateurs more visible in the wider amateur radio community. For the evening, we will be activating the special event callsign **EI0LGBT**. ## What will happen on the night? From **7:00 pm to 8:00 pm**, we will have an informal introduction to amateur radio, with live demos and hands-on activities. There will be a chance to see radio equipment in action, learn what callsigns are, hear how radio contacts are made, and try out some Morse code. The Morse code part will be very beginner-friendly. You do not need to know anything before coming along. It is just a chance to have a go, send a few letters, and discover why this old form of communication is still loved by radio amateurs today. From **8:00 pm to 9:00 pm**, we will call into the **South Dublin Radio Club net** using the **EI0LGBT** callsign. A radio net is a regular on-air gathering where radio operators check in, say hello, and share updates. There may be a chance for visitors to say hello over the radio with support from licensed operators, subject to the usual radio rules on the night.  ## Who is it for? This event is open to everyone. You do not need a radio licence to attend. You do not need to be technical. You do not need to know Morse code. You just need to be curious. Whether you are part of Queer Shed Dublin Central, a Tog member, a radio amateur, a maker, a friend, an ally, or someone who has never touched a radio before, you are very welcome. ## Event details **Date:** Monday, 22 June 2026 **Time:** 7:00 pm to 9:00 pm **Venue:** Tog Hackerspace **Tickets:** Free via Eventbrite **Special event callsign:** EI0LGBT Book your free ticket here: [https://www.eventbrite.ie/e/pride-over-the-waves-amateur-radio-night-tickets-1991936225873](https://www.eventbrite.ie/e/pride-over-the-waves-amateur-radio-night-tickets-1991936225873)  You can find Queer Shed Dublin Central on Instagram at: [https://www.instagram.com/queersheddublincentral/](https://www.instagram.com/queersheddublincentral/) Come along, tune in, and help us put **EI0LGBT** on the air.

Come along to get rid of the number one fear people have. Every week we have new members and people starting from scratch so you will not be alone. Everything is based around what you're comfortable with and you don't have to stand up, talk or do anything if you don't feel like it. But you will have the opportunity to speak at least 4/5 times a night. You can come along to see what we're doing and take part if you like. We will be running this for beginners every week and anyone is welcome to join us to learn and get better together. Hope to see you there :D We charge €5 to help towards the room rental.

Join us for an ultimate Frisbee session, and meet some lovely people. This is a relaxed evening of Ultimate Frisbee in Merrion square Park. No experience? No problem. Just bring yourself and whatever makes you comfy outdoors. But dress to run! NB: Ultimate Frisbee is a non-contact sport. Do your utmost to avoid collisions with other players. *** 🗓 **What’s Happening** * Gentle warm-up + Frisbee basics * Friendly, low-pressure Ultimate Frisbee games * Optional: sideline cheering, lounging * Cool down & post-game hang *** 📍 **Where** **Merrion square park**, Dublin 💶 **Contribution** If you’d like to help cover the meetup costs and gear (cones, bibs, frisbees, etc), a **€2 contribution** is suggested. Revolut ref tag: [https://revolut.me/marise3](https://revolut.me/marise3) No pressure — you can join us either way. *** 🧺 **What to Bring** * Your fave snacks or drink (solo or to share) * A blanket or something comfy to sit on * Sunscreen, water, good energy, and running shoes ☁️ **Weather Watch** If it rains, we’ll update this page **90 minutes beforehand**. (Also: the traditional sun dance is already scheduled 🌞) *** 🔗 **More ways to connect** Looking for more social and creative outdoor & indoor fun? 👉 [https://activesocialconnections.com/](https://activesocialconnections.com/)

**Building AI Products That Matter** explores what it really takes to turn AI ideas into products that create real business impact. Join us for an honest discussion on moving beyond experimentation, identifying meaningful problems, validating outcomes, and building AI solutions that scale in production. Expect practical insights, lessons learned, and real-world perspectives from teams actively delivering AI products. **🔹 Talk 1: Building AI Into Products: Why Some Efforts Fail Before They Begin** AI is rapidly becoming a core part of modern products, with teams increasingly able to add powerful capabilities in a matter of days. When done well, it can unlock entirely new user experiences, drive efficiency, and create meaningful competitive advantage. But while the technology has never been more accessible, successfully integrating it into real products requires more than just plugging in a model. Many teams move quickly to add AI features without first addressing the underlying foundations — particularly data quality and workflow design. The result is often inconsistent outputs, low adoption, and systems that struggle to deliver real value at scale. In practice, AI tends to amplify the strengths and weaknesses of the environment it operates in, making these prerequisites critical. **Speaker:** [Cathal Ó Riain](https://ie.linkedin.com/in/cathal-o-riain-298b8a1), Director of Data Products at Cubic³ Through roles with Accenture, Aon, Flutter and Cubic, Cathal has experience building and scaling data-driven products and AI-enabled systems in enterprise environments. In this talk, he explores the key foundations required to effectively integrate AI into products — from preparing high-quality data to embedding AI into processes where it can genuinely add value — along with practical lessons on how to set AI initiatives up for success from the outset. **🔹 Talk 2: The Customer Insights Stack: What It Really Takes to Build (And When You Shouldn't)** Every company sits on a huge amount of customer insight data - call recordings, support tickets, sales conversations - that rarely gets revisited. At the same time, building internal AI tooling has never been easier, leading many teams into a “build everything” mindset. But when building becomes cheap, deciding what’s actually worth building becomes the real challenge. Teams often end up with fragmented tools that don’t scale, are difficult to maintain, and fail to deliver clarity or adoption. **Speaker:** [Richard Blythman](https://ie.linkedin.com/in/richardblythman), Co-Founder & CEO of Naptha AI Richard has experience building both custom enterprise solutions and scalable productized platforms in this space. In this talk, he explores the spectrum from lightweight AI workflows using Claude Code to fully productionized customer insight systems, including the trade-offs, investment considerations, and performance comparisons against custom-built solutions. **What to Expect:** * **Interactive Q&A:** Bring your toughest product challenges; our speakers are ready for your questions. * **Networking:** As always, we’ll have plenty of food and drinks to fuel the conversation. It’s the perfect opportunity to reconnect with familiar faces and meet new people from Dublin’s product community. **⚠️ RSVP & Check-in Information** Please RSVP **only if you can attend in person.** **Transport:** The venue is easily accessible via the Green Luas Line, with direct access from Dublin City Centre. Thursday, Jun 25 · 6:00 PM to 8:00 PM IST Cubic³ Office Dublin · The Hive, Carmanhall Road, Sandyford Industrial Estate, Dublin 18, D18 Y2C9 See you soon! [Sima](https://www.linkedin.com/in/simaban/), [Anna](https://www.linkedin.com/in/anna-savelieva/), [Elham](https://www.linkedin.com/in/elham-hesaraki/), [Antonella](https://www.linkedin.com/in/antonellabettati/)

Let's have some fun and exercise our creative muscles with some relaxed urban photography around Dublin's College Green. We'll meet at **Trinity LUAS stop** at **12:30**, from where we'll spend a couple of hours exploring the Trinity College campus and surrounding streets. The area should offer plenty of inspiration in terms of a variety of buildings and compelling street scenes.

This is the **first meetup** of our AI video generation group, and we are keeping it small and hands-on. We will have **4 laptops** set up and ready to go: * one for demos. * one for guided tutorials. * and one for you to practice on yourself. With only **8 people** in the room, there's plenty of time to ask questions, try things out, and actually get into the tools rather than just watch someone else use them. **What we will cover:** * A walkthrough of AI video generation tools including ComfyUI, Higgsfield, and Kling AI. * Hands-on practice time at the workstations. * Open discussion > what are you working on, what tools are you curious about? No experience needed. If you have never touched any of these tools before, that's completely fine: that's what the tutorial station is for. **A few practicalities:** * Spaces are capped at 8 (2 people per workstation). * €5 attendance fee. * Feel free to bring your own laptop if you have one. See you at the IFI.

Are you a tech support engineer, IT manager or CTO and want to have a clear understanding of how to build a classification-first data security posture that scales with your organisation OR how to close the gap between your data security policies and the reality of how your users - **and your AI tools** \- are actually working with data today?? Then this event is for you! Come join Stackand.Co at their monthly Tech Pro Ireland event on the evening of Thursday 25th June with special guest, Microsoft MVP in Security, Tushar Kumar. Check out the talks and reserve your free seat here.... [https://ti.to/tech-pro-ireland/266-tech-pro-ireland](https://ti.to/tech-pro-ireland/266-tech-pro-ireland)

A collective experiment in AI, care & futures using instinct, wordplay and making to think together. No expertise required. Just curiousity. Exquisite Corpus is MODE's first public experiment — a two-hour workshop where participants use word association, collaborative making, and collective reflection to explore how we think about AI, care, and the futures we're building together. There are no experts here. No lectures. No right answers. You'll work in small groups to create visual responses to randomly drawn word combinations — then layer your work with others, building toward a collective artifact that none of you could have made alone. In the process, something honest tends to emerge about how we actually feel about futures. **Who this is for:** Anyone curious about AI, technology, and collective futures. Artists, technologists, researchers, students, community organizers, people who feel excluded from the conversation about AI and want in. You don't need a background in ethics or technology. You need curiosity and willingness to play. **About MODE:** MODE (Meta Otium for Dynamic Ethics) is a new Dublin-based think tank exploring the ethical futures of AI and emerging technologies through participatory practice. We believe ethics isn't something observed from above — it's something practiced, embodied, and discovered collectively. This is our first public experiment. Come be part of it.

Welcome to lockpicking at Tog. Join us as we teach the various methods of picking and bypassing common locks in Ireland. All equipment provided. Warm clothes reccomended as the heating isnt the best.

If you’ve worked with LLMs, you’ve probably run into slow inference, out-of-memory errors, or hallucinations you couldn’t explain. There’s no shortage of resources on how transformers work, but most of them either ask you to build one from scratch or get lost in theory that doesn’t connect to the problems you’re actually facing. Transformers in Practice is different. We will give a complete practical view of how transformers work, from how they generate text to what’s happening inside the model to how it all gets optimized to run on real hardware. Interactive visualizations throughout let you see key concepts in action and build intuition that actually sticks. Here’s what you’ll learn: * **Model Behavior:** You’ll learn how LLMs generate text through an autoregressive loop, selecting one token at a time from a probability distribution. You’ll see how sampling parameters like temperature shape the output, why hallucinations happen, and how techniques like RAG, constrained generation, and chain-of-thought reasoning all work within this same loop. * **Model Architecture and Attention:** You’ll look inside the transformer to understand what attention is really doing, how positional encoding tracks token order, and how multiple layers and attention heads work together to turn an input sequence into a next-token prediction. * **Scaling and Deploying:** You’ll learn why GPUs are well-suited for transformer inference and where the real bottlenecks are. You’ll build practical intuition for quantization, KV caching, flash attention, and speculative decoding, including the tradeoffs each one introuces for cost, speed, and output quality. The minimum fee is to pay the venue and avoid no show and make this group of people sustainable in the long term

We've moved to guild.host Look for us there. https://guild.host/events/buckeye-cocoaheads-nscoders-tcbrk5

Most people still use AI like a search box: type one question, get one answer, repeat. But the next step is AI agents: systems that can take a goal, break it into steps, use tools, remember context, and produce useful work for a human to review. In this beginner-friendly session, we’ll demystify what AI agents actually are — without hype or jargon. We’ll walk through practical examples of how agents can help with research, planning, writing, coding, operations, and personal productivity. We’ll cover: * What makes an AI “agent” instead of just a chatbot * How agents break tasks into steps * Where agents are genuinely useful today * Where they fail, hallucinate, or need human review * How to design simple AI workflows for your own work * A live demo of an AI agent-style workflow from start to finish No coding experience required. This is for anyone who wants to understand where AI tools are going and how to use them more effectively right now. LOGISTICS AND PARKING: The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks! The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.

Whether you've never done improv before, or you've done it for so long you were quoted in *Truth in Comedy*, or anywhere in between, come join us! Swing by *Gresso's* for the **Columbus Improv Comedy Meetup**! The idea behind improvised comedy is to create entire scenes from scratch. A suggestion is taken from the audience and laughter is built on the spot. This can be done in game form, like *Whose Line Is It Anyway, Make Some Noise,* or *Wild 'n Out*; it can also be done in a longer way, to tell a complicated story, like *TJ & Dave*. Our meetup, which is central Ohio's longest running (and FREE!) weekly comedy event, brings the games for you to play in a safe, supportive, and compassionate environment. Afterward, many members will hang out in *Gresso's* itself and get to know each other. Not only is this a lot of fun, but you get to work on thinking faster on your feet, your public speaking, plus it's an excellent way to meet new people and build relationships that will last a lifetime, and you do that while laughing your butt off! Ask yourself if you want to join the **Columbus Improv Comedy Meetup**, and say "*Yes, And*" that you'll have a blast!

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** *Customize the IDE: Building Extensions for Visual Studio Code* Visual Studio Code is one of the most widely used development environments today, and much of its flexibility comes from its extension ecosystem. Extensions allow developers to customize the editor with new features, integrations, and workflow improvements tailored to their needs. In this session, we’ll cover what extensions are and the different types available, including full extensions written in TypeScript or JavaScript, along with lighter-weight extensions such as color themes, language packs, language support, code snippets, and keymaps. We’ll also look at practical reasons a developer might create an extension, from automating repetitive tasks to adding custom tooling. The session includes a hands-on walkthrough of creating a new extension, testing it locally, and understanding the basic project structure. We’ll close with a brief overview of how extensions are packaged and published to the Visual Studio Marketplace and other distribution options. **YouTube Link** TBD

Come attend a free in-person seminar where you will find out why you: -Feel isolated -Can't express yourself openly -Get nervous or anxious in front of people -Run out of things to say or feel tongue-tied -Feel introverted -Don't feel comfortable in any social setting -Can't make more friends -Are shy and miss opportunities to connect in a meaningful way And we cover what you can do about any one, some or all of the above. This seminar is the weapon against loneliness, isolation and boredom, come join us! COME TO THIS SEMINAR AND LEARN THE SECRETS TODAY This seminar is brought to you by the Dianetics & Scientology Life Improvement Center. 1266 Dublin Road, Columbus, Ohio 43215

**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 Chris Pazsint will be talking about Agentic Coding. How does one use CLI Based Agents, and Agentic IDEs such as Cursor, Kiro, Antigravity? How to include agentic coding plugins for IDEs you already love such as Visual Studio Code. 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

Do **NOT** sign up to this one and sign-up at https://www.meetup.com/columbusjs/events/313386504/ ======================================= A hand tracker gives you joints, not a gesture. This talk shows how you get from raw joints to a "thumbs-up" in Unity: the pipeline that cleans up the data, how a gesture becomes a few 0-to-1 values within tolerance, and why orientation matters as much as finger shape. Includes a live demo of tuning gesture thresholds. Food and drinks will be available. **LOCATION:** 6515 Longshore Loop, Suite 300, Dublin, OH 43017 **FREE PARKING:** 6725 Longshore Street, Dublin, OH 43017