Data Science using Python

**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.

Learn to dance the lindy hop. Join our famously fun and friendly Dublin Swing Dance Community. **HOW DO I BOOK A TICKET?** [Tickets can be booked via our website failteswing.ie.](https://www.failteswing.ie/classes) *Note: If tickets sell out you can email us at [failtehotclub@gmail.com](mailto:failtehotclub@gmail.com) to add your name to the waiting list OR let us know you are signing up with a partner (in which case you might be able to skip the waiting list!! 😎)* **WHO ARE THE CASSES SUITABLE FOR?** We have swing dance classes for complete beginners, improvers and intermediate level dancers. We also have solo jazz classes which are suitable for all levels. **TIME:** Every Monday (except on public holidays) 7:00 - 8:00pm Solo Jazz or Intermediate Swing Dance Courses 8:00 - 9:45pm Beginner/Improver Swing Dance Courses **PRICE:** €77 for a 4 week course. [You must book in advance on our website failtesswing.ie](https://www.failteswing.ie/classes). **CLASS DETAILS:** Our experienced teachers will give individual student feedback and they will email you recap videos of each week's class content. **PARTNER:** For swing dance classes you don't need to sign up with a partner but if you can find someone to sign up with it might help you skip the waiting list. If one of the roles is sold out but you have a partner email us directly at [failtehotclub@gmail.com](mailto:failtehotclub@gmail.com) as we may still be able to offer you a ticket. **AGE:** 18 to 118 years. **WHAT TO BRING:** • Water bottle. • Comfortable footwear. **VIDEOS:** Check out our [Video and Photo Gallery.](https://www.failteswing.ie/performance-gallery) **REFUNDS:** If you can't make it and you let us know at least 24 hours before the event starts we will issue a refund. The 10% booking fee is non-refundable. Tickets are not transferable. No refunds once the event begins. **WHAT ELSE TO KNOW ABOUT:** • Fáilte Hot Club @ Leinster Cricket Club Rathmines- MONTHLY Live Jazz and Swing DJ dance party with drop in complete beginner swing dance class, social dancing, and dance performances. All welcome, no experience or partner required. [Get Tickets at failteswing.ie.](https://www.failteswing.ie/classes) • Private classes- Fast track your learning and enjoyment of solo and partnered swing dancing. Contact [failtehotclub@gmail.com](mailto:failtehotclub@gmail.com) for prices and more information. • Gift cards- You can't go wrong with the gift of dance. Put a swing in the step of someone special with one of our [eGift Cards available via failteswing.ie.](https://www.failteswing.ie/gift-card)

Join us to **practise and improve your target language with native speakers on Monday in River Bar**(1 Burgh Quay, Dublin 2) from **6.30pm to 8.30pm**. **Our system:** **• You sit opposite a native speaker of the language you're learning** **• You speak 5mins English, 5mins other language, then change table** This ensures everyone gets an equal opportunity to practise the language they're learning. Our team seats people, controls the time, organises the table changes etc. What to expect: • Relaxed easy going atmosphere • Professional and quality service • Great networking opportunities • All levels welcome from absolute beginner to fully fluent • A big mix of ages with attendees at each event from 18 to 70+ years old • Topic cards on the tables to help start conversations Languages: We usually have **native speakers of English, Spanish, French, Portuguese, German, Italian, Japanese, Chinese** and more depending on who shows up. **Admission fee €7** (€6 for student card holders). **No pre-registration required, just show up**. Loyalty card system: Come to 5 events and the 6th is free. Over 150,000 people since 2012 have attended our language exchanges to practise and improve their target language - you can too! Everyone is welcome! For more news and info check: Website: [www.languageexchangeireland.com](http://www.languageexchangeireland.com/) FB: [www.facebook.com/languageexchangeireland](http://www.facebook.com/languageexchangeireland) Instagram: [www.instagram.com/languageexchangeireland](http://www.instagram.com/languageexchangeireland) NOTE: The MeetUp attendance does not reflect actual attendance. There are usually around 100 people at each event. We are also in the River Bar every Thursday at 6.30pm

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/

SPECIAL OFFER **FREE CONSULTATION** with Stephen McDermott Osteopath every Monday and Thursday all day at the 'Acupuncture & Herbal Clinic', York Road, Dun Laoghaire. 0852326289 Combining his passion for helping people with his interest in how the body works, Stephen began at the British College of Osteopathy, London in early 2009. He comes with a wealth of experience and knowledge in the relief of pain and can also help with mental health issues. Stephen believes that Osteopathy is the number one form of manual therapy for the relief of pain because it gets to the root cause of the issue. RECOMMENDED FOR Neck, shoulder, back, hip or knee pain. Sports injuries, Poor posture, arthritis and osteoporosis, Headaches, anxiety and depression. ABOUT OSTEOPATHY Osteopathy is a gentle form of manual therapy which brings balance to the body and mind through the gentle articulation of muscles and joints. Stephen’s approach also takes into consideration a person’s diet, lifestyle and stress, and how this may have contributed to the issue. The treatment can address a wide range of ailments in – Sports people, manual and office workers, pre- and post-pregnancy pains and age-related pains such as arthritis and osteoporosis. For more information just text or call :0852326289

Details: SPACE: Four participant sewing class, plus the host, held in a comfortable, spacious living room , with double doors beside us, as we work. CLASS CONTENT: Learn to use a sewing machine (maybe bring your own along if you wish to gain confidence in using it) Make a cute cotton tote bag (or your own project) / have some fun / meet like minded new friends and learn a new skill / craft. Progress to make a simple piece of clothing! What’s available: * Complimentary glass of juice if you wish. * Bring your own machine or if you wish you’re welcome to use mine. * Hand sanitiser/wipes available. * Plenty of space. * Warm room. * Professional teacher. MATERIALS: I supply large selection of threads / pins / needles and rippers! You may wish to bring your own fabric and extras eg. ribbon, lace etc for your individual item (happy to help you choose/source fabrics) Also up-cycling of an old crisp cotton dress or shirt is encouraged.

📚Reading books and discussing them are two distinct experiences! Conversations about books and sharing insights help us better appreciate literature and enrich our lives. Let's grab a drink (alcoholic or non-alcoholic) and discuss books we're currently reading or have recently enjoyed—whether poetry, fiction, or non-fiction. Bring your physical book or e-reader. There's no formal structure or agenda—just books and good conversation.💬 It's a perfect place to get book recommendations and rediscover your reading momentum if you've hit a slump. We welcome readers of all backgrounds and interests! ⚠️**Something Happened?** If something unpleasant happened to you, it may happen to others. Even if it seems minor, don't hesitate to reach out to me. 🔍 **How to find us?** * When I reach the venue, I'll leave a comment in the meetup where the group is seated. Normally, the booking is in my name, so you can ask the staff for the group. * If you're unable to find us, leave a comment in the meetup page. I'll be able to guide you. We highly encourage you to move between tables and strike up conversations with fellow book lovers. These discussions about literature and reading recommendations are often the highlight of the event! As an organizer, I'm always looking for feedback about the event and suggestions for new events, so feel free to suggest ideas to me. 💡 I look forward to seeing you all! 😊

Adult Bachata and Salsa dance classes with practice social at Coolock Ardlea Scout Den Coolock Village. This is a mirror studio located upstairs from the hall with nice wooden floors. This is a weekly Thursday event. Come down, learn and have fun! Men and Women are welcome. Free taster for first timers and discount for students, request via dm. Beginners cost 10 euro for all beginner classes and practice.

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.

On International Women’s Day, we acknowledge the role of exemplary women who have given a powerful contribution in Science within the framework of a Philosophical approach to life in its many facets. The work and legacy of these inspiring women is just another beautiful reminder that science and philosophy are not just fields of study, but ways of life that drive human potential. *There will be a break with tea, coffee and cakes.*

Make New Friends💏! This Event is a large Monthly Social Salsa Dance Party 🎉🎊🎇 for Salsa Dancers and for those New Solo people who want to learn Salsa dancing. This Salsa Dance Party will be held in a large hall. There is Bar facilities, cheaper drinks and toilets are avaliable. Time of Dance Party from about 9.30pm/10pm. till after 1 am. Dress: Neat Dress. (Salsa Dance class lesson from 8.45pm to 9.30pm.) There may also be free Pizza at the end of the party like in previous parties. There are Salsa Social Dance Classes on Thursday evenings for those who like to learn or improve Salsa dancing. The entrance fee for the Salsa Party is 10 euros at the Door, which includes the Salsa class lesson. This is very good value. Place of large Hall is in Dublin 8. There is a large Free Car Parking at the back also. Dublin Bus 2 mins walk. There will be many other solo people attending from all around Ireland beside this meetup who already know this venue. In the past Social Salsa Dance Parties, over 270 people attended. https://youtu.be/DWir_XczIE8?is=YWe0j-H3tECeWaQx https://youtu.be/iyLdoQGBchQ?feature=shared So if you are Solo, like Social Dancing, meeting new people and or like a free lesson to start learning Salsa dancing, RSVP and I will send you the Dance Party Address Details on the day of the event. Many people come solo, so do not worry, come solo or bring your friends with you and enjoy the great Latino music and social Salsa dancing.

***Salsa & Bachata Monthly Party - Noche Salsera Dance Academy*** We are back with our Salsa & Bachata Monthly Party in the Best Dublin City Centre location: *Teachers Club*. We will be playing the Best Salsa & Bachata tunes, from Classic to Modern, for a Unique & Incredible Atmosphere on the Dancefloor. Join us before the Party for 2h workshops – SalsaOn2/Mambo & Bachata, focused on improving your technique, body movement & *Sabor*. ***Date -> Saturday, 7th of March*** ***Address -> Noche Salsera Dance School, 36 Parnell Square W, Rotunda, D01T6V6*** ***Bachata:* 7.30pm – 8.30pm** ***SalsaOn2:* 8.30pm – 9.30pm** ***Party:* 9.30pm – 12.30am** *2 Workshops (Bachata & SalsaOn2)* – *€*20 *1 Workshop (SalsaOn2)* – *€*15 *(Party FREE with Any Workshop)* *Party Only* – *€*10 ***Cash Only!*** [WebSite Party Page](https://www.nochesalsera.com/salsa-and-bachata-monthly-party-in-dublin/) *Noche Salsera – El Paraiso De La Salsa*

​**We flipped hiring.** **Startups pitch to recruit you.** ​Forget CVs and long applications. Show what you can build in a day Land interviews on the spot! + cash prizes (not just credits)! **For all details and registration go to [www.giveago.co/rsvp/hiring-hackathon](www.giveago.co/rsvp/hiring-hackathon)** *** ​On **7th March**, the founders and senior engineers from **[Otel](https://otelai.com/), [Kota](https://www.kota.io/) and [Lette](lette.ai)** are spending the full day with builders like you. ​These aren’t recruiters with clipboards. These are the people who decide who gets hired, what gets built next, and how the company moves. * ​**THOUSANDS of euros in cash prizes $$$** * ​A fast track straight to the founders and decision makers\*\*.\*\* No application. No recruiter screen. No three-month loop. * ​Building with some of the best in the city ​This is what hiring should look like. **Register to join on [www.giveago.co/rsvp/hiring-hackathon](www.giveago.co/rsvp/hiring-hackathon)** ​**What the day looks like** ​ 11:00 AM — Doors open at Baseline 11:30 AM — Company briefs presented, tracks open 12:00 AM — Build window begins 1:00 PM — Lunch ️ 5:00 PM — Demos and prize announcements 5:30 PM — Conversations, and follow-ups ## ​Our Sponsors **- [Otel AI](otelai.com): Building the AI-native operating system for hotels. A digital GM that monitors every system, catches revenue leaks, and kills the reporting that eats 60% of a hotel manager’s day.** ​- **[Kota](kota.io): Rebuilding employee benefits from scratch. Health insurance, pensions, and flex benefits in one AI-powered platform, synced to your HRIS and live in minutes. Operating across 30+ countries. ​** **[Lette.ai](lette.ai): Building the agentic AI back office for property management. Already used by three of Ireland's largest landlords and managing 5,000+ properties across the UK and Ireland.** Are you a company looking to hire top-tier builders? ​**Contact us at hello@giveago.co or [book a call](https://cal.com/give-a-go/15min)** **Register to join on [www.giveago.co/rsvp/hiring-hackathon](www.giveago.co/rsvp/hiring-hackathon)**

**New Dojo Location!** **Draft Day Columbus** 1130 Dublin Road Columbus, OH 43215 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for topic suggestions and people interested in presenting at our monthly meetings. To this end we've set up a survey form at [https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc](https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc)

Window functions have nothing to do with the Windows operating system but provide a “window” to a result set when used in SQL queries. They are powerful, set-based methods to view data in unexpected ways. Window functions provide easy, set-based solutions to solve some common problems: * Using running totals * Performing operations in intervals * Identifying data gaps and islands * Performing aggregates without losing detail Many people are confused by window functions and do not know how to use them properly. This session will explore window functions, how they work, and how to use them. Demonstrations with several examples will solidify how window functions can simplify queries and make them more powerful.

The March Ohio North Database Training user group meeting will be held on **March 3rd, 2026 at 5:00PM**. This will be a **HYBRID** event and we will be joined in person by **Sam Nasr**. You're welcome to come meet in-person at our meeting location, the offices of Improving at **[6000 Freedom Square Dr,](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** **[Unit 110,](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** **[Independence, OH 44131](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** [Teams Link ](https://teams.microsoft.com/l/meetup-join/19%3ameeting_YTg3MTY3NzItODI3OS00MTRjLTgzYTItYTBlMjY5NTQ5MzU4%40thread.v2/0?context=%7b%22Tid%22%3a%22b966f302-6b93-4686-9041-c084635642c5%22%2c%22Oid%22%3a%2278c760cb-657f-46aa-bd2f-7066d9403bdb%22%7d)if anyone needs it after RSVP-ing for in person. If you would like to subscribe to our email list outside of Meetup, we have changed platforms recently and you will need to register [here in Kit ](https://ohio-north-data-training.kit.com/b8f036f615)instead to receive emails. Agenda: **5:00 PM EST**: Online and in-person meeting begins with a social hour. This is an unstructured hour where you can join us to catch up and meet other group members before the session starts. There will be food brought in for in-person attendees. **6:00 PM EST**: Updates and announcements, followed by our feature presentation. See below for presentation details. **7:30 PM EST**: Optionally after the main presentations, the in-person crowd may go out for snacks and drinks at a local establishment. We hope to see you there! Session Abstract ### **Data Cleansing using Data Bricks** Machine Learning is highly dependent on adequate data. Not only does quantity matter, but more importantly quality. In this session we’ll cover how to build a custom automated process using Data Bricks. This will provide methods for cleaning data in a data lake using functions in Azure. \*Please note, that we will be using Microsoft Teams for the online portion of this meeting. You may want to join a few minutes early to ensure you do not have any issues. If you are attending in person, there are large TVs at the office, and you do not need to bring a laptop or use Teams.

We will show a variety of methods for building agents that run in Microsoft Foundry. This covers the different types of agents: Prompt, Multi, and Hosted, as well as the development lifecycle using evals and traces.

**Google Analytics Alternatives** Is it finally time to make the switch away from Google Analytics? Two-and-a-half years ago Jason Packer asked this question at Columbus Web Analytics Wednesday. Since then: Google’s Universal Analytics has been sunset, we’ve changed our name to Columbus Data & Analytics Wednesday, and Jason has released two editions of his book “Google Analytics Alternatives”. Fresh off the release of the 2nd edition of his book, we thought it was time to re-open this conversation. While people love to complain about it, GA’s market share has remained relatively constant (at least in the United States). Why is that? You won’t find any complaints about GA4 in this talk, but rather an overview of what’s currently available in the market and how to frame your decision-making process. We’ll also be giving out some free copies of Jason’s book! So even if you’ve got a “GA4Lyfe” tattoo (no judgement), there’s free books to go with the free pizza and beer. Thanks to our 2026 sponsors: [Clarivoy](https://www.clarivoy.com), [What Box Consulting Group](https://www.whatboxconsultinggroup.com), [Conductrics](https://www.conductrics.com), and [Piwik PRO](https://piwik.pro) More info at [cbusdaw.com](https://cbusdaw.com)

Private Group. Closed to the Public Knowing ourselves and understanding our abilities is the first step toward wielding our gifts with control and accuracy. In subsequent classes we will verify and hone our talents with activities and discussion. These are hands-on workshops and participation is expected. The goal of our series will be to develop expertise in areas of particular interest such as mediumship, channeling, divination, healing and, etc.. Our ultimate directions will be determined by class members as we evolve. I look forward to sharing and discovering with you. - Cynthia

Meeting @ Improving's office in Downtown Columbus, near Cosi. Parking is paid, food & drink are free! This time we're hanging out after the long winter break. We are going to look at a group-member's project used to help learn the fundamentals of Go, and if time allows, we can take a look at how we like to build Go projects using AI.