DIYbio

TOG will be open on Tuesday evenings from 19:00 to 21:30 for a general Open House event. Expect to find members and visitors in the space up to all sorts of activities. It's a great time to drop in and see what the space is about. If you're an artist, tinkerer, maker or just plain curious, come in and see what the space is about. Maybe you already have something to work on (or want to), have something to fix, create, design, bodge or tinker... drop in. We're also open for just for plain old social chat and hang out, with plenty of tea, coffee and biscuits. We have lots of free parking right outside our door.

Welcome to learn and discuss Linux & c++ topics on Tue 26.5. Aayush Sahay (Lead Developer, Travel Department) gives first a lightning talk on Unifying CLI Tools for 4 Different Linux Distributions. When you like BAT & TMUX and want them with identical personalized CLI views on Arch, Fedora, Ubuntu & Debian, you end up in a jungle of package managers, naming differences, version challenges and automating needs… Aayush will discuss how he is navigating this and also wants to hear other suggestions. [https://aaysah92.github.io/](https://aaysah92.github.io/) Next we hear from Tamás Boros (Graphics c++ dev and performance engineer) on Graphics compatibility layers on Linux. Lately Tamás has been living in the world of mobile and consoles, focusing on how to bridge the gap between heavy-duty rendering and portable hardware. Whether you are a beginner or an experienced Linux/c++ enthusiast, you are very welcome to join. This event is a joint meetup between Dublin C++ User Group, Linux Developers Ireland and Dublin Linux Community. Please RSVP in one of the 3 meetup groups, so we know the seating needs beforehand. The program will start at 7pm, in the Abbey room of The Camden Court hotel, where we can also quench our thirst before and after the talks in the bar next to the room. See you on Tue 26.5.! Please note: \- There is no free food/pizza served at this event\. \- We plan to take a few photos at the event\. \- This event is in Dublin city center and there is no free parking\.

For our next Tog Science Fiction Book Club, we’ll be reading *Camp Concentration* by Thomas M. Disch. First published in 1968, this dark and thought-provoking novel blends science fiction, politics, and satire. Set in a dystopian future, it explores imprisonment, intelligence, power, and the cost of human progress. It should give us plenty to chat about on the night. We’ll be meeting **in person** at **Tog Hackerspace** on **Tuesday, 28th of April at 7:30 pm**. Whether you’ve read the whole book, only started it, or just want to listen in, you’re very welcome to join us. Our book club is always open to new people, and it’s a great way to discover new science fiction and meet fellow readers. **Book:** *Camp Concentration* by Thomas M. Disch **Date:** Tuesday, 28th April **Time:** 7:30 pm **Location:** Tog Hackerspace Come along for sci-fi, discussion, and good company.

Hello there! Learn to Meditate in 2026 - Free 10 Week Ongoing Sahaja Yoga Meditation Course - hosted by Jayant, Violeta, Vivek, Seamus and friends every Tuesday - All Welcome - Join any Week - The address: Fringe Lab, Sycamore Building, Sycamore Street, Temple Bar, Dublin 2, DO2 TD81 - on Tuesday evenings from 7:30 pm until 9:00 pm With Sahaja Yoga Meditation, we usually sit on chairs to achieve yoga effortlessly & spontaneously. So there is no need for mats or special clothing. All across the globe, many are seeking new sources of energy. Meanwhile, the most transformative energy is hiding in plain sight within us, and it's natural, sustainable, and infinitely renewable. It's called inner kundalini energy. And everyone already has it — everyone!. It is often likened to an inner feminine or motherly energy which automatically knows about us and what is needed to help us restore balance and harmony within our subtle being. It works spontaneously, effortlessly, organically, and cannot be paid for. Sahaja Yoga Meditation is a simple, time-honoured technique that lets you tap into that energy and harness its power to become better balanced and better connected to yourself — emotionally, physically, mentally and spiritually. If you're having trouble juggling the challenges in your life, Sahaja Yoga Meditation might help you manage stress, master your emotions and find solutions to your problems. You may enjoy better health, better focus, and a deeper understanding of the universe and your place in it. Meditation is not just for mystics and monks. Sahaja Yoga meditation is for everyone. Anyone can do it. It's that easy. But with the Sahaja Yoga experience, you'll quickly realise it isn't your typical Meditation. It's much more than just feeling peaceful and relaxed. Sahaja Yoga Meditation has many layers, varied and deep. Explore at your own pace, in your way. Our volunteer experts are always available to help. Ready to plug into your inner energy? A few minutes of your life may be all it takes to connect to your inner energy and light the path to lifelong transformation. It's all about energy — guaranteed pure and carbon neutral, and you can never have too much of it. All classes are free. No strings, no catch. Everyone is welcome. Bring a friend. ONLINE GUIDED MEDITATION Mondays from 7:00 to 8:00 pm To Join Zoom Meeting, please click the below link (Recurring meeting) http://online.freemeditation.ie/ Sahaj Yoga Ireland 🤗🙏😇 https://www.facebook.com/groups/MeditationOnlineIreland Facebook Group: "Meditation Online Ireland" for about 30 minutes On this group, you can scroll through past guided meditations and watch any one of the hundred or so meditations there, and you can watch them anytime, day or night. Also available: https://wemeditate.com/ Our website: www.freemeditation.ie For classes in London visit: www.sahajayogalondon.co.uk

Log4j vulnerabilites and North Korean (allegedly) hackers infiltrating Flutter MacOS apps. Meet ReversingLabs' Kadi McKean and Frithjof Hoffmann for DubJUG 266 on Tuesday 26th May for an intriguing night of software security stories. As Kadi will demonstrate, simple stuff that has gone so wrong, you'll wonder how these companies, well... got it so wrong! FULL DETAILS & OFFICIAL BOOKING >>>>> [https://ti.to/dublin-java-user-group/266-kadi-mckean-frithjof-hoffmann](https://ti.to/dublin-java-user-group/266-kadi-mckean-frithjof-hoffmann)

**Free meetups for Rebels of all kinds, since 2013.** Casual networking events with occasional fireside chats from founders, creators and successful business owners. No formal agenda, or dress-code (please wear something though). Drinks sold at the bar. This event is free thanks to our partners, volunteer hosts and our generous hosting venue. **More than just meetups...** Rebellious Co provides everything entrepreneurs & business leaders need on their journey through an ecosystem of services. Primarily accessible via our membership, you can access a global community with game-changing benefits plus partnered services to help you start & grow your business from zero to one and beyond. **From Suits to Scaffold - The Vulnerability of Leaving Comfort Behind** with **Laura Colleran,** founder of **Joblar.** Laura left a secure, 14-year corporate career spanning the UK, Middle East, and Ireland to modernise recruitment in one of the most traditional, male-dominated sectors in the world of construction. We’re creating a warm, open space to explore the identity shifts, the psychological friction, and the concrete walls of resistance that founders face when leaving stability behind. No filters. Just real conversation from someone who survived the trenches. \>\> [More on benefits & joining here](https://www.rebelliousco.org/membership/) <<

The goal of this group is simple: to support and encourage each other to write more (myself included). I love writing short stories, but too often life gets in the way and I find excuses not to do it. This monthly group gathers together on the last Tuesday of every month in the lovely *Third Space* cafe in Smithfield to share and get feedback on our work. We’ll each get the chance to share an extract from a piece we’ve written, read it aloud and get feedback (in a nice quiet creative space). Any form of writing is great – whether screenwriting, poetry, flash fiction or something else. We pride ourselves in promoting a really friendly, safe space to share freely, but if you’d prefer to listen for the first while, that’s cool too. If you fancy coming along: * RSVP to an event * Come along to a session * Get added to our WhatsApp group once you're there * Add a copy of your piece to our shared drive (so we can follow along as you read) * You'll get 4 mins to read your work, and 4 mins of feedback We have lots of regulars but always love welcoming new people, perspectives and writing, so do feel free to come along and I hope you enjoy it!

**To attend - you must register here:** https://luma.com/x59liyrs ​Join us for the inaugural **Open Source Science Dublin** meetup, where cutting-edge scientific research meets open-source technology, AI, and cloud-native infrastructure. Expect technical deep dives, cross-disciplinary conversations, and (of course) pizza 🍕. Talks: * **Accelerated Knowledge Discovery at NASA: Building an Agentic AI Research Companion** * **Production-Ready AI Agents: Containerization, Sandboxes, and the LangChain Stack** * **Science in the Agentic Era: Structured Experimentation with ado** We thank **PyData Ireland** and **Trinity College Dublin OSPO** for being our community partners for this event.

Welcome to an evening with IBM Research where we discuss AI, Agents, NASA and everything in between. An event hosted by **IBM Research** \- PyData Ireland is excited to be a community partner\. This is an inaugural **Open Source Science Dublin** meetup, where cutting-edge scientific research meets open-source technology, AI, and cloud-native infrastructure. ​ Expect **technical deep dives**, **cross-disciplinary conversations**, and (of course) **pizza** 🍕. For this first event, we’re exploring one of the most exciting frontiers today: **agentic systems for scientific discovery**, and how autonomous and semi-autonomous AI systems are transforming the way research is conducted, validated, and scaled. ​ You’ll see real-world systems in action, hear from both applied and research perspectives, and walk away with a clearer picture of how agents are moving from hype to scientific infrastructure. ## **Talks** ​**Accelerated Knowledge Discovery at NASA: Building an Agentic AI Research Companion** * **Speaker:** James Barry, Staff Research Scientist, IBM Research * **Description:** A practical look at NASA’s AKD platform: a chat-driven frontend orchestrating a multi-agent backend (planner + literature/data/code search) to turn questions into traceable, end-to-end scientific research—faster, more systematic, and with human oversight. ​ **Production-Ready AI Agents: Containerization, Sandboxes, and the LangChain Stack** * **Speaker:** Fabio Lorenzi, Staff Research Scientist, IBM Research * **Description:** Building secure, scalable AI agents for industrial time series analysis using isolated code execution, LangGraph for agent orchestration, and FastAPI for production deployment—bridging foundation models and real-world maintenance workflows. **Science in the Agentic Era: Structured Experimentation with *ado*** * **Speaker:** Michael Johnston, STSM, Discovery Systems; Manager, Next Generation Systems, IBM Research * **Description:** A research-first framework for agent-assisted discovery: *ado* encodes the problem space and experimental plan as schemas, enabling agents to propose and refine studies while keeping every run transparent, reproducible, and scientifically auditable.

🔐 **Hack and Chill – Weekly Meetup** 🔐 📍 **Tog Hackerspace** \| 🕖 **Fridays, 7–9 PM** *(Except the first Friday of the month – we’re at 2600 Dublin then!)* Are you into cybersecurity, hardware hacking, or just love the hacker mindset? Bring your laptop, your curiosity, and your latest digital mischief to our chill Friday night sessions. No talks, no pressure — just hacking, learning, and chatting with like-minded folks in a relaxed space. 💻 BYO projects, hacks, and war stories ☕ Tea, tools, and toggers provided 💬 New faces always welcome Come hang out. We don’t bite — unless you’re a vulnerable service. https://www.tog.ie/2025/08/new-weekly-group-night-hack-and-chill/

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.

Create your own resin earrings in Dublin! Join my hands-on workshop and design unique, handmade pieces from scratch. No experience needed — just creativity and good vibes 💫 🎨 Limited spots available!

**Building Canvas Apps using AI with the MCP Plugin** Build Canvas Apps with AI—without premium licenses or code-first tooling. The MCP plugin gives makers an approach. Join me to explore what it can (and can't) do. **Andrew Taylor** works as Modern Workplace Development Manager with Copilot and Copilot Studio. He is a highly experienced software professional. **Bulk Operation Messages in Dataverse** This session explores how to efficiently work with bulk operation messages in Dataverse to process high-volume data scenarios. It focuses on leveraging messages such as bulk create, update, and delete, understanding their execution behaviour in the plugin pipeline, and designing plugins that can handle batched data safely and performantly. **Khoa Nguyen** is a Microsoft MVP

**Hands in the Soil: Community Growing, Learning & Craic** This first gathering will be a relaxed mix of **hands-on garden work, shared learning, and good conversation**. It’s about getting together in a real space, doing something practical, and seeing what ideas and connections might grow from there. On the day, we’ll: * Get our **hands dirty** with some light garden work and soil prep * Do some **seed sowing** and talk about what grows well locally * **Make kombucha together** and chat about fermentation, food, and simple home practices * Share knowledge, questions, and experiences around growing food * Enjoy some **fellowship, chats, and a bit of craic** along the way.Alongside the practical side, we’ll also have an open, informal discussion about a bigger idea: * The possibility of **small community “park farms” or gardens** in underused green spaces around Dublin * What that might look like, what’s realistic, and whether others feel drawn to exploring it further There’s no pressure, no expertise required, and no expectation beyond showing up with curiosity and a willingness to pitch in. Whether you’re experienced with gardening or completely new, you’re very welcome. Bring clothes you don’t mind getting muddy, and if you have them, gloves. Everything else will be very low-key. This is just a **first step** — a chance to meet, work, talk, and see if there’s a shared appetite to keep growing something together.

**Let’s kick off our very first CBUS Maker Meetup!** Whether you are looking to carve out dedicated creative time, wanting to get a lingering project across the finish line, or just looking to chat with fellow local makers—this is the space for you. 🧵 **What to Bring** Bring any art or craft project you are currently working on, as long as it is portable and quiet. Think: * **Yarn & Thread:** Knitting, crochet, embroidery, cross-stitch, hand-sewing, mending. * **Paper & Sketching:** Sketchbooks, adult coloring books, watercolors, bullet journaling. * **Digital:** Tablets, iPad drawing, laptop writing/design. * *Please note: Because we are meeting in a shared public space, no power tools, sewing machines, or high-odor materials (like strong solvents or spray glues), please!* **📍 Where to Find Us** * We will be meeting at **Columbus Metropolitan Library - Karl Road Branch** in **Meeting Room 1**. Room is reserved under **CBUS Maker Meetup.** **⏱️ Timeline** * **1:00 PM:** Arrive, grab a seat, get settled, and do a quick round of introductions so we can see what everyone is working on. * **1:15 PM - 3:00 PM:** Open maker time! Chat, craft, relax, and swap creative ideas. **⚠️ A Note on RSVPs** Space for this first meetup is strictly limited to 10 spots. If your plans change and you can no longer attend, please update your RSVP to "Not Going" as soon as possible so someone on the waitlist can grab your spot. We ask that you try to give at least 48 hours' notice if you need to cancel. *** **We can't wait to meet you and see what you're making! All skill levels welcome.**

Community Backyards Workshop .Community Backyards Workshop - Westerville Join us for the Westerville Community Backyards workshop! This is a FREE class on how you can protect our waterways and environment with small changes in your gardening habits. We will discuss rain barrels, rain gardens, composting, and native plants. This workshop is presented by Friends of Alum Creek. By attending, any participating community resident can receive a voucher for a rain barrel, compost bin, or native plants for attending. Vouchers are limited to one per household per year. Registration in advance is encouraged but not required. * Location: Westerville Community Center, 350 N Cleveland Ave, Westerville, OH 43082 * Date and time: Sat, May 30, 2026 10:00 AM - 11:30 AM * Organizer: Community Backyards Program, (614) 486-9613, communitybackyards@franklinswcd.org (Free Workshop Registration: Registration is free. Registering in advance provides your information to Franklin Soil and Water ahead of time, so when you come to the workshop, we will have your voucher ready for you when you arrive) https://lp.constantcontactpages.com/ev/reg/h2w5ms8 **FAQs** **Our Community Backyards workshops are FREE and a great way to participate in the rebate program. Our workshops are typically 1 to 1 and a half hours long and held in-person. Our workshops cover the same content as the online course, but they are more detailed and allow the chance to ask questions and have discussions with the presenters and other residents. We occassionally have "advanced topics" classes where you dive deeper into one topic of Community Backyards such as invasive vs. native plants or rain gardens.** **Registration is encouraged but not required.** You can register in advance to receive your voucher at the workshop. If you don't register in advance, that's okay - you can still show up (unless otherwise noted - which is very rare) and sign up for a voucher at the class, and we will send you one via email or mail within a few business days after the workshop. **"Do I have to be a resident of that community to attend that workshop?"** Nope! Our workshops are open to everyone (unless otherwise noted - which is extremely rare). You can attend a workshop that best suits your schedule even if it is in a different community than your own. **"Why is registration closed?** Can I just show up?" Yes, you can show up without registering! We close registration typically 1-2 days before the workshop to give the vouchers and materials to the presenters. However, you are always welcome to just show up and fill out a short form to request a voucher at the workshop. If eligible, we will send one to you within 1-2 business days after the workshop. **Voucher note**: Classes are free for everyone but vouchers are for residents of Franklin county or participating community (list here: https://www.communitybackyards.org/participate) 2026 Participating Vendors: City Folk's Farm Shop, Fisher's Gardens, Leaves for Wildlife, Scioto Gardens, Hoover Gardens & Gift Center, and the FSWCD/SWACO Compost Bin Sale. *when redeeming your voucher at a vendor, Please bring a physical copy of your voucher to receive an immediate discount on your purchase. Additionally, to keep up with number of vouchers that are given out, we have changed the expiration date on the vouchers to 30 days

The number of ticks and tick diseases in Ohio have quickly multiplied over the last 10 years. Dean Kreager discusses tick species, tick pathogens, tick-borne diseases, tick bite prevention, and proper tick removal. Kreager is an Agriculture and Natural Resources Educator with OSU Extension in Licking County * Lakewood Public Library (in Hebron)- May 26 at 7pm [https://events.lickingcountylibrary.org/event/tick-talk-29621](https://events.lickingcountylibrary.org/event/tick-talk-29621) * Johnstown public library at 7:00 pm June 8 [https://events.lickingcountylibrary.org/event/ctick-talk-29622](https://events.lickingcountylibrary.org/event/ctick-talk-29622) Free to attend, no RSVP needed

**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** Like it or not, AI agents are now capable of turning a quickly written paragraph of requirements into a pull request that is ready to be integrated into real-world production applications and it's now our responsibility to make sure AI doesn't go rogue and take down prod - or corrupt our data by misunderstanding the requirements or our existing schemas. In this session we'll explore strategies to protect our codebases through unit and integration testing, documentation, and code review along with additional ways of providing context and guard rails to our AI agents as they carry out the work we've assigned them to do. By the time we're done, you'll have a firm grasp of the problem and understand some helpful options for protecting your codebase from vibe coding mishaps getting YOLOed into prod. **YouTube Link** TBD