Lego Robotics

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

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.

**NOTE: Registration invalid on meetup. Please register here for a valid ticket: [www.giveago.co/register/openclaw3](www.giveago.co/register/openclaw3)** "A capable agent is one that replies. A valuable agent is one that handles real work." This is the third installment in the OpenClaw series, shifting focus toward practical application—deploying built agents into real workflows across customer support, go-to-market, engineering, and QA. The event features a self-directed, table-group format where attendees work at their own pace alongside others pursuing similar goals. What we'll work through together • Customer support automation: triaging, drafting, routing, resolving without the back-and-forth • GTM workflows: lead research, outreach drafting, CRM updates, follow-up sequences • Engineering tasks: PR summaries, issue triage, documentation, test generation • QA and ops: automated checks, error monitoring, reporting pipelines • Building for your domain: scoping the right use case and wiring it up end to end Bring a laptop. Bring a running agent. Have a workflow in mind you'd love to hand off. Run of show 11:00 Doors open, coffee 11:30 Quick round the room 12:00 Build time 13:00 Lunch 13:45 Back to building 15:30 Sharing session 16:00 Close Series Partners Browser Use – open-source framework for web browser automation with AI agents Bronto – logging layer for the AI era Tensorix – radically simple platform for private AI inference ElevenLabs – AI research and product company building voice and audio tools​Your OpenClaw is running. It replies. Maybe it's done a few things you've asked it to. ​Now make it genuinely useful. **NOTE: Registration invalid on meetup. Please register on here for a valid ticket:** [www.giveago.co/register/openclaw3](www.giveago.co/register/openclaw3) ​This is the second day in the OpenClaw series. We're going deeper: memory that actually persists across conversations, a knowledge base it can draw on, skills that connect it to the tools you already use, and workflows that handle a whole process end to end. These are the things that turn an interesting agent into something you actually rely on. ​Self-directed, table-group format. You work at your own pace, in your own direction, with people around you doing the same. ​**What we'll work through together** * ​Memory architecture: short-term, long-term, episodic and how to set them up properly * ​Knowledge bases: connecting your own docs and notes so the agent can draw on them * ​Good skills to add: which integrations are worth the effort (Notion, email, calendar, GitHub) * ​Giving access to tools: MCP, APIs, function calling * ​Proper workflows: multi-step, conditional, handling a whole process and not just one message * ​Sandboxing: running actions safely without breaking things or leaking data **NOTE: Registration invalid on meetup. Please register on here for a valid ticket: [www.giveago.co/register/openclaw3](www.giveago.co/register/openclaw3)** ​You don't need to have come to Event 1. If you have OpenClaw running, you're ready for this. ​Bring a laptop. Bring your OpenClaw running. ​**Run of show** ​🕙 11:00 Doors open, coffee 💬 11:30 Where is everyone at: quick round the room 🚀 12:00 Build time 🍕 13:00 Lunch 🛠️ 13:45 Back to building 🖥️ 15:30 Share what you've connected 🔚 17:00 Close *** ​**Series Partners** [Browser Use](https://browser-use.com/?utm_source=luma) is the open-source framework for web browser automation with AI agents. If your agent needs to navigate the web, fill forms, or extract information from any site, Browser Use is how you wire that up. ​[Bronto](https://bronto.io/?utm_source=luma) is the logging layer for the AI era. It gives engineering teams unlimited log retention, millisecond search, and AI-powered troubleshooting without the cost blowout of legacy observability tools. [Tensorix](https://tensorix.ai/?utm_source=luma) is the radically simple platform for private AI inference. Access MiniMax-M2.5, GLM-5, and open-source models. Trusted by Finance, Healthcare, and Government orgs where compliance is non-negotiable. ​**Community Partner** ​\*\*[Wolfpack Digital](http://wolfpack-digital.com/?utm_source=giveago&utm_medium=live_event):\*\* Award-winning web and mobile product studio with teams in Dublin and Cluj-Napoca, working with clients from early-stage startups to global brands. ​**Community** [Give(a)Go](https://giveago.co/?utm_source=luma) is a Dublin-based builder community running hands-on events for ambitious people who make things. 30+ events. 1,000+ attendees. Partners include PostHog, LangChain, ElevenLabs, HubSpot and Windsurf. One rule: learning by building. **NOTE: Registration invalid on meetup. Please register on here for a valid ticket: [www.giveago.co/register/openclaw3](www.giveago.co/register/openclaw3)**

Hi All, We are excited to invite you to another informative and coding session on Saturday morning. We will continue working with Apache Spark. Come network with data enthusiasts, share ideas, projects, and advance your programming skills. We recommend bringing a fully charged laptop. Agenda: 10:00 - 10:20 DSEClub Introduction, Plans and Questions by Roman Golovnya 10:30 – 10:50 Databricks ai_query mini demo by Krzysztof Lechowski 11:00 – 11:30 Declarative Automation Bundles (formerly known as Databricks Asset Bundles) by Grace Jeremiah and Krzysztof Lechowski 11:30 – 12:30 Projects & Networking Let Roman Golovnya know if you're interested in hosting the next event or presenting at future meetups. You can contact him via meetup messages or email [roman.golovnya@gmail.com.](http://roman.golovnya@gmail.com./)

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.

**BEGINNER DAYS EVERY SATURDAY!** **🌟 Welcome to Social Sports Dublin - One of the Most Active Meet-Ups in Dublin! 🌟** 🍻 Often we have after training drinks in the local pub The Stoneboat - All Welcome! 🍻 **Join us this Saturday** **Get Active and Meet People:** Whether you're looking to exercise or just hang out, our Ultimate Frisbee club, Sundrive Social Ultimate, offers both relaxed and competitive games in a friendly environment open to everyone - regardless of gender, age or skill level. **Quick Start:** Haven’t played Ultimate Frisbee before? No worries! Learning the basics is quick and easy with our beginner-friendly coaching. You’ll be part of the action in no time, surrounded by both newcomers and experienced players. **Note:** In order to make the most of the session and allow for the smooth running of our beginner inductions, please try to arrive within the first 30 mins of your first session as you will not be able to join after this time. **Always a game happening:** We’re a diverse and international crowd always eager to greet new players. If the signup numbers on Meetup look low, don’t worry - our active WhatsApp community means we’re never short on players and ***we ALWAYS have enough for a game!*** **All Weather Play:** We play whether it’s raining or sunny. Get your raincoat ready! **📍 Meet-Up Details:** **Cost:** €5 per session or €50 for the season. Your first session? It’s on us! **When:** Saturdays, 2-4 PM (BEGINNER SESSION) **Where:** Eamonn Ceannt Park, Crumlin, Dublin 12 [https://maps.app.goo.gl/EVV7DvLyjyJenYBN7](https://maps.app.goo.gl/EVV7DvLyjyJenYBN7) **What to Bring:** A water bottle, sporty attire, appropriate shoes for grass (ideally football boots), and your best smile! **📝 Note:** Occasionally, our RSVPs glitch. If you can’t sign up, just shoot a message to me or DM us on Instagram [@socialsportsdublin](https://www.instagram.com/socialsportsdublin). Got questions or want to chat before joining? Feel free to reach out anytime. **📱 FOLLOW US ON IG TO SEE WHAT WE’RE UP TO 👀: [@socialsportsdublin ](https://www.instagram.com/socialsportsdublin)[@sundrivesocial](https://www.instagram.com/sundrivesocial)** **Darren (Club President)**

The sistrum is an ancient, ceremonial instrument used in Egypt and even before that. Plutarch said. “The sistrum makes it clear that all things in existence need to be shaken, or rattled about, and never to cease from motion but, as it were, to be woken up and agitated when they grow drowsy and torpid.” Join in to make this mysterious instrument and take it home with you. *This is an ongoing workshop, from 3pm to 5pm. Creating your sistrum takes around 30mins.*

Hello, hello! We won't be at The Cobblestone this Sunday. We are planning to dance **outdoors in Grangegorman from 4 to 6 if the weather is nice**! It seems good so far and we will confirm on Saturday 🙂 Location: https://maps.app.goo.gl/j1u2BtwzPCAjFGL38 Learn folk dances from many countries, meet people from all over the world and enjoy some live music at the end of the session! 🪕🎻🪗 Beginners and two-left feet people are welcome! You won’t be left on your own to figure out the steps as we will provide guidance and instructions. 🙂 **We usualy have around 20+ regular dancers**, so don't be afraid about low engagement here on meetup, and we also have 1 to 4 teachers every session! Entry is free but donations [**suggested €5, cash only**] are welcome to help develop the group and support the organization of special events with professional dancers and musicians. 🥳 Don’t hesitate to give it a try, new people join us all the time and the group is very welcoming. Just come as you are! 😊 See you there!

**Craft Night has returned to Tog!** *From 6.30 pm to 8.30 pm every second Sunday, drop by and join in.* Whether you make the yarn itself (we love spinners!) or noodle about with e-textiles and blinky quilts, you will be very welcome. If you haven’t been to Craft Night before, it’s mainly people working on portable crafts like yarn-based and textile projects, jewellery and paper crafts. Feel free to bring your current WIP (Work In Progress). We’ll take over the common area with crafting and conversation. We might even try to bring a group Craft Night project to Dublin Maker (it’s been a while!). You’ll find the nights on [our calendar](https://www.tog.ie/calendar/), so you don’t need to remember which every other Sunday it is. Newcomers to Tog are more than welcome to join us. See you there!

Jugger is a fast paced but easy to pick up sport that is great for beginners. Its like a combination of tag rugby and fencing and is a great way to meet new people and then hit them with a padded stick. Its light contact and the only gear you need to bring is clothing you are comfortable running around in and some water.

Join us every Sunday and tell a story as a group by playing a beginner-friendly roleplaying game. Every week we have 2-3 different games - you will choose which game you play on the day. All materials provided and rules are explained at the start of each game, you just need to bring your imagination. 🎭 **This week's facilitators:** * 🧛**Antonia** with *[Monster of the Week](https://evilhat.com/product/monster-of-the-week/)*. You are part of a ragtag group of hunters who investigate the strange, the supernatural, and the terrifying. Think *Buffy*, *Supernatural*, or *The X-Files*. Ordinary people (or mostly ordinary) who know that the darkness is real, that every fairytale and folk story contains some truth. As a hunter, you've decided to do something about it. This week, your group hears of a series of murders happening in Allberg. Four bodies in six weeks. All lost more blood than their wounds suggest. In addition, weird symbols have been found around each victim. Can you find the culprit and prevent further tragedy? * 🏘️ **Adam** with *[The Quiet Year](https://buriedwithoutceremony.itch.io/the-quiet-year)*, a GM-less, map-making game. You define the struggles of a community living after the collapse of civilisation, and attempt to build something good within their quiet year. Every decision and every action is set against a backdrop of dwindling time and rising concern. The game is played using a deck of cards – each of the 52 cards corresponds to a week during the quiet year. Each card triggers certain events – bringing bad news, good omens, project delays and sudden changes in luck. At the end of the quiet year, the Frost Shepherds will come, ending the game. *** Feel free to ask the organisers any questions you have (here or on our [Discord server](https://tinyurl.com/indie-rpgs-dublin)).

Your body is an instrument, let’s play! In this energising body percussion workshop, we dive into rhythm, movement and group connection. Discover how to create music, sharpen your sense of rhythm, and build a vibrant shared experience with others.

Mysterious murders, complex logic, good company and twisted lies. Join us for a game of Blood on the Clocktower 🗡️ 🕵️ Social Deduction Blood on the Clocktower is a game for 5–15 players where everyone gets a secret role and tries to uncover who is playing for the evil team. Most of the game is spent in private whispers and public debates as you share information, build theories, and decide which suspects to execute. 🇺🇦 Save Lives in Ukraine Your ticket is a direct donation to Ukrainian Action in Ireland, a registered charity organization (RCN 20206588). 100% of the proceeds will be used to buy ambulances, medical evacuation vehicles, and charging stations for front-line areas. 👀 What to Expect * Played in English: The entire event, from the rules explanation to the gameplay itself, will be conducted in English. * Beginners Welcome: We will teach you the rules on the spot, no preparation needed! * Meet New People: The game is full of conversation and interaction, so the time flies. * Unlike other games, you stay involved and keep playing even if you are "killed" in the game. Please note that RSVP does not guarantee a seat, tickets must be reserved via TicketTailor. Get your ticket here: https://www.tickettailor.com/events/graforukraine/2240656?ref=meetup

Please PREPAY for this game either by Revolut https://revolut.me/davidandl or Paypal ([kenna.david@gmail.com](http://kenna.david@gmail.com/)) √ We have just 60 minutes to play so please come along a few minutes early to ensure we can start on time. √ The maximum number of players is 18. Please be sure you show up. Places are in high demand so unfortunately, failure to show will result in you being automatically removed from the group. √ As always, you participate in these games at your own risk and an agreement to indemnify the organisers from any injury, loss, claim, or infection.

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.

You might check out the [Columbus Book Festival](https://www.columbusbookfestival.org/) the weekend prior! Celebrating Pride Month and Juneteenth [Columbus library link to book](https://cml.bibliocommons.com/v2/record/S105C3366564) We're going some place new! (to us) Location: [Tupelo Honey](https://tupelohoneycafe.com/) 1678 W. Lane Ave., · Columbus, US [Menu](https://tupelohoneycafe.com/columbus/menu/) Book summary: A singular and stunning debut novel about the forbidden union between two enslaved young men on a Deep South plantation, the refuge they find in each other, and a betrayal that threatens their existence

🛠️ **OpenClaw AI Agent Workshop — One session. One working AI agent.** *The session starts with a goal and ends with a deployed agent* For anyone who wants AI working for them instead of the other way around, this workshop strips out everything unnecessary and gets straight to building. By working through the build with a guide, you leave having built something real and immediately useful. **⚠️ Final step:** Just clicking rsvp will not save your spot in this session, so click the register link below and complete the full sign-up to hold your seat — registration closes once spots fill so act fast, and registration is what actually holds your place. ### [🔗 SECURE YOUR PLACE](https://aiventurelab.org/product/OpenClawMasterclass?city=Columbus&groupurlname=club-of-bold-book-discussions-and-socials&startgmtdatetime=2026-06-27T22:00:00Z) --- **What this session produces:** - Templates and tools from the session to jumpstart your next build - A deployed agent ready to run immediately after the session - A real, working AI agent you built from scratch in the session Start building AI tools today — secure your place and come with one task you want to automate, and the skills from this session apply immediately after. 🚀 *Stop reading about AI. Start building it.*

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

Dodgeball is back again! If you’ve been wanting to come out, this is an easy one to join. We’ll be playing for about 1.5 to 2 hours, you do not need to bring any equipment, and no experience is needed. We use a specific set of rules and equipment to make the games run better and keep them fun for everybody, not just people who already know how to play. If it rains, the event will be canceled.