Grid Computing

Please Note: This event is advertised on multiple platforms. Please RSVP and get a ticket on Mindstone (https://community.mindstone.com/events/mindstone-athens-february-ai-meetup) to view the agenda and guarantee a spot. Welcome to the most electrifying and ground-breaking AI Meetup in Athens! 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-athens-february-ai-meetup) Please Note: This event is advertised on multiple platforms. Please RSVP and get a ticket on Mindstone (https://community.mindstone.com/events/mindstone-athens-february-ai-meetup) to view the agenda and guarantee a spot.

Improve your communication skills! Overcome your fear of public speaking! Experience the incredible journey of Toastmasters! **Join our 378th Toastmasters Club meeting**! Together, we will practice our public speaking and communication skills in an open, fun, and friendly environment! We meet every Tuesday, four times per month, alternating between English-speaking and Greek-speaking meetings. English: 1st and 3rd Tuesday of every month Greek: 2nd and 4th Tuesday of every month This meeting will be held in **English**. Please arrive at 18:45 to ensure the meeting will start promptly at 19:00. **Guests**: Always welcomed! Simply RSVP here and attend! In 2024, Toastmasters International celebrated 100 years of self-paced, peer-assisted education and training in public speaking and leadership skills! Join our meeting and find out how to become a confident speaker!

Join us for a relaxed and social evening at **Tiki Bar**, a great place to meet new people, enjoy good music, and spend the night in a lively atmosphere. Our group is **made up of locals**, and our meetups are designed to help people experience Athens in a friendly and authentic way. Whether you live in the city or are visiting, you’re welcome to join us. **What to expect** A casual and easygoing evening with drinks, music, and good company. There’s no strict agenda — just a social gathering where people can connect naturally. **When** Every Tuesday at **20:00** **Where** Tiki Bar Falirou Street 15, Athens 117 42 A short walk from **Acropolis metro station**. Location below: https://share.google/43oheNnRi1AQYwa0d **How to find us** Look for the Meetup group inside the venue near the bar area. If you can’t spot us, feel free to message the organizer through Meetup. We look forward to seeing you and sharing a great evening together. For any assistance, please send a text via whatsapp at 00306936899262.

**Get ready to hop from bar to bar, sip on unlimited drinks, and dance the night away at the Athens Party Pub Crawl - it's gonna be legendary!** ## Highlights * Feel the rush of excitement of **meeting new people** and dancing the night away * Opt to include an **open bar for 1 hour**, including beer and wine or long drinks * Be led by **experienced and fun local hosts** and explore Athen's nightlife * **Dance, drink, and mingle** with fellow party enthusiasts from around the globe * Breeze past long lines at the nightclub and relax knowing **entry is covered** ## Full description Experience the ultimate night in Athens with 1 FULL HOUR of Unlimited Drinks (8€ - 35€+ Value!)\*, free shots, and Free Nightclub Access (10€ Value!) while meeting nightlife lovers from around the world! Get ready to celebrate like never before with the Best Pub Crawl in Athens! Embark on an epic pub crawl through Athens' hottest nightlife spots. Dance, drink, and mingle with fellow nightlife enthusiasts from around the globe. Enjoy an hour of unlimited drinks and free shots at each\* venue, while our energetic party hosts lead you through the night. Skip the lines and get access to the city's best clubs. Book now and make your night in Athens unforgettable! **\* We offer three ticket options:** 1\. The **Sober Owl Ticket**: Does not include an open bar \| Includes: A Free Shot at each Venue \- Drink Discounts \- Free Entrance & Skip the Line to Club 2\. The **Tipsy Owl Ticket**: Includes 1 hour of unlimited beer or wine\. \| Also includes: Free Shot at 1st & Last Venue \- Drink Discounts \- Free Entrance & Skip the Line to Club 3\. The **Drunken Owl Ticket**: Includes 1 hour of unlimited long drinks \(Gin/Vodka/Rum/Tequila\)\, beer\, and wine\. \| Also includes: Free Shot at 1st & Last Venue \- Drink Discounts \- Free Entrance & Skip the Line to Club ## Includes * Local Experienced event host(s) * Bar crawl: Visit 2 Bars & 1 Nightclub * 1 hour of unlimited drinks (depending on ticket option chosen) * 2-3 Free Shots (depending on ticket option chosen) * Discounts in Cocktails (1st Venue) * Skip-the-line & Free entry to Nightclub ## What to bring * Your Best Mood 🤩 * Comfortable shoes for dancing 🕺💃 * Camera * Charged Smartphone ## Not allowed * Intoxication ## Know before you go * This is an Adults only event. 18+ years old ## Booking Terms & Conditions - Code of Conduct By participating in any event (including pub crawls) organised and hosted by Athens Party Pub Crawl, you the participant & every person your booking is consisted of, agree to the following terms and conditions without restriction: [https://athenspartypubcrawl.com/terms-and-conditions-code-of-conduct](https://athenspartypubcrawl.com/terms-and-conditions-code-of-conduct "https://athenspartypubcrawl.com/terms-and-conditions-code-of-conduct")

**IMPORTANT PLEASE RSVP** @ https://www.meetup.com/foobar-io/events/312880991/?eventOrigin=group_upcoming_events \*\*\* 🚀 **foobar.i/o** kicks off the new year with the first meetup of **2026**! We are excited to announce our upcoming meetup on **February 19**, hosted at the Greek offices of **NTT Data Greece**! 📍 **Michalakopoulou 80,** Athens (2nd floor) 🎤 Speaker: **Matthaios Stavrou** **Matthaios** is a Custom Software Engineering Associate Manager at Accenture and will join us to present **schema evolution** best practices. 🎯 Topic: **Secure & Reliable Schema Management for Java Microservices with Kafka Schema Registry in Production** In this session, we will explore how **Java-based microservices** can securely and reliable work with **Kafka Schema Registry** in real production environments: * best practices for schema evolution with **Avro** and **JSON Schema** * **ACLs** and **RBAC** over **Schema Registry** * runtime schema Validation and Compatibility * hands-on **Spring Boot** & Maven demo with real-world config

🚀 **foobar.i/o** kicks off the new year with the first meetup of **2026**! We are excited to announce our upcoming meetup on **February 19**, hosted at the Greek offices of **NTT Data Greece**! 📍 **Michalakopoulou 80,** Athens (2nd floor) 🎤 Speaker: **Matthaios Stavrou** **Matthaios** is a Custom Software Engineering Associate Manager at Accenture and will join us to present **schema evolution** best practices. 🎯 Topic: **Secure & Reliable Schema Management for Java Microservices with Kafka Schema Registry in Production** In this session, we will explore how **Java-based microservices** can securely and reliable work with **Kafka Schema Registry** in real production environments: * best practices for schema evolution with **Avro** and **JSON Schema** * **ACLs** and **RBAC** over **Schema Registry** * runtime schema Validation and Compatibility * hands-on **Spring Boot** & Maven demo with real-world config 🤝 **Networking & Refreshments** After the talk, we will stick to our usual tradition of networking over food and drinks, **sponsored** by **Confluent**. **Confluent** proudly supports communities worldwide that focus on streaming platforms, real-time data streams, **Apache Kafka®**, **Apache Flink®**, and their ecosystems. More information and community resources can be found at: [https://developer.confluent.io/community/](https://developer.confluent.io/community/) Their continuous support of the developer community makes meetups like this possible, and we are amazed to have them with us while kicking off 2026! #foobario #Confluent #NTTDataGreece #SoftwareEngineering #Microservices #ApacheKafka #Streaming

Tired of `git rebase` conflicts? Wish you could edit your commit history without fear? Join us for a hands-on introduction where we'll cover some \`jj\` basics and get to use it in action! \`jj\` is a modern version control system that's compatible with Git but designed from the ground up to be: simpler and easier, but also more powerful ! Pretty bold claim, right ? In this hands-on session, we'll explore: * What jj is and why developers are excited about it * Basic jj commands and how they compare to Git * Setting up and using jj with Git repositories * (yes, you can use it on your existing projects!) * (and, no, the rest of your team doesn't have to adopt it!!) * Core workflows: creating commits, viewing history, and making changes * A quick look at what makes jj different (automatic commits, simpler history editing) **What to bring:** * Your laptop (ideally with \`jj\` [installed](https://docs.jj-vcs.dev/latest/install-and-setup/) ) * Curiosity about alternative version control workflows **Who should attend:** Developers of all levels who use Git regularly and are curious about modern alternatives. Whether you're frustrated with Git's complexity or just interested in exploring new tools, this workshop will hopefully entice you to try out something new that will spice up your daily workflows! No prior jj experience required—just familiarity with basic version control concepts. **Sponsors** Our sponsors for this meetup are [Yodeck](https://www.yodeck.com/) \- who are not only kindly providing the venue\, free of charge\, but who will also treat us to some snacks / drinks for the networking session after the meetup\! Do stick around and say hi!

Based on my MBA research, this talk explores the current state of Agile adoption in Greek organizations. Drawing on survey data from executives and Agile team members, it examines how Agile is practiced today, which frameworks are in use, what success looks like and where things quietly start to break down. The research reveals a growing gap between how leaders believe Agile is working and how teams actually experience it. Using a data-driven lens, we explore the real challenges of scaling Agile in Greece, the underestimated role of culture and people, and what it takes to build truly adaptive, innovation-driven organizations. While the data was collected in Greece, the findings are compared with some of Europe’s most mature Agile environments, particularly Denmark and the Netherlands. This comparison places the Greek ecosystem in a broader EU context, distinguishing local constraints from universal Agile challenges and highlighting what can realistically be adapted. **What you’ll take away** * Uncover critical perception gaps, such as the ‘Culture Blind Spot’, that are holding teams back without leadership realizing it. * See the shared roadmap executives and teams actually agree on for scaling Agile beyond pilots and isolated successes * Identify the human factors currently undervalued, contributing to stalled innovation in the majority of organisations and talent loss eventually. * Learn how to move beyond the ‘delivery’ toward healthier, more resilient organizations This session is ideal for leaders, managers, Agile practitioners, and anyone interested in the future of work and organizational agility.

Hallo Makers! 👋🏻 🗓️ Την Κυριακή 22 Φεβρουαρίου και ώρα 15:00 πεζοπρούμε νότιο Υμηττό και με αφετηρία την Βούλα! ​✍️ Όπως μπορείτε να δείτε και από τον τίτλο θα συναντήσουμε τρία βασικά σημεία ενδιαφέροντος... ​⛰️Τρία σπήλαια! Που το καθένα έχει την δική του ενέργεια αλλά και την δική του ιστορία! Κάποιες εκ των οποίων λογίζονται από εντυπωσιακές έως τραγικές και μυστηριώδεις! ​🗺️ Πρόκειται για μία κυκλική διαδρομή 9 χιλιομέτρων και διάρκειας δυόμιση ωρών, απόλυτα βατή και χαμηλής εντάσεως. Κατάλληλη και για αρχάριους με καλή φυσική κατάσταση. ​Το 95% της διαδρομής είναι σε αγροτικούς χωματόδρομους. 🔍 Το scouting της διαδρομής έγινε Τετάρτη 4 Φεβρουαρίου! ​**Γενικές οδηγίες**: 1. ​750ml νερό στο σακίδιο 2. ​Αθλητικά υποδήματα 3. ​Κατοικίδια δεν επιτρέπονται ​Σε περίπτωση δυσμενών καιρικών συνθηκών η δραστηριότητα θα ακυρωθεί ή αναβληθεί. Αίτημα συμμετοχής μπορείς να κάνεις μόνο [πατώντας εδώ!](https://luma.com/1bc5hkv5) 📌To ακριβές στίγμα συνάντηση και εκκίνησης θα το δείτε μετά το αίτημα συμμετοχής!

Following two outstanding editions, Brunch Social continues as every tow Sundays gathering — and it is quickly becoming one of our most anticipated experiences. This is also one of the very few afternoon events we organize. A late brunch format. A relaxed Sunday atmosphere. A refined, curated crowd. 🗓 Sunday, 22 February 2026 ⏰ 14:00 – 17:00 📍 The Space – Magic Tea Shop, Katechaki At 2 PM, when most people have no structured plans and the city slows down, we create something intentional — a comfortable two-floor venue, upstairs lounge seating, calm energy, real conversations, and space to connect without pressure. The previous two brunches were exceptional. Strong attendance. Effortless interaction. High-quality people in one room. We are continuing with the same standard. ☕ Community Exclusive Offer (Limited) €12 — Any brunch dish + one glass of tea or coffee. Available exclusively for confirmed members of our community. ⚠️ Capacity is limited • Only 10 total spots • Once confirmed, the list closes You are welcome to bring a friend. Just ensure they are registered in advance so we can accommodate properly. This is a Sunday experience designed with intention — refined, intimate, and built for meaningful connection. 📩 To confirm your seat, message me “Brunch”. — Mamad Your friend & organizer Instagram: @athenslocalstravellers #AthensBrunch #BrunchAthens #AthensCafe #CafeAthens #AthensMeetup #MeetupAthens #AthensEvents #AthensCenter #AthensCity #AthensLife #SundayBrunchAthens #LateBrunchAthens #BrunchTime #CoffeeLoversAthens #TeaLoversAthens #AthensNomads #DigitalNomadsAthens #ExpatsAthens #AthensCommunity #AthensNetworking #SocialAthens #MakeFriendsAthens #AthensSocial #AthensGathering #AthensExperience #BrunchInAthens #AthensFoodies #AthensLifestyle #VisitAthens #LivingInAthens #AthensVibes #Αθηνα #ΚεντροΑθηνας #BrunchΑθηνα #ΚαφεΑθηνα #ΕκδηλωσειςΑθηνα #ΚυριακηΑθηνα #ΠαρεαΑθηνα #ΝεεςΓνωριμιες #ΚοινωνικαEvents #ΑθηναCenter #MeetupΑθηνα #DigitalNomadsGreece #ExpatsGreece #NomadsInAthens #AthensSunday #SundayInAthens #BrunchMeetup #AthensLocals #AthensTravellers

Το Shut Up & Write διοργανώνει δωρεάν τοπικές φυσικές και διαδικτυακές εκδηλώσεις συγγραφής για συγγραφείς από όλο τον κόσμο. Οι εκδηλώσεις μας χρησιμοποιούν την αποδεδειγμένη φόρμουλα μας: 15 λεπτά εισαγωγής, 1 ώρα συγκεντρωμένης γραφής και 15 λεπτά τελικού απολογισμού για να μοιραστούν οι συμμετέχοντες την πρόοδο τους. ***Τι να περιμένετε*** Δηλώστε συμμετοχή και παρακαλούμε να φτάσετε 10–15 λεπτά νωρίτερα για να τακτοποιηθείτε. Ο οικοδεσπότης θα οδηγήσει σε συστάσεις και στη συνέχεια όλοι θα γράψουμε για ένα ήσυχο, συγκεντρωμένο χρονικό διάστημα. Στη συνέχεια, θα έχουμε προαιρετικό χρόνο για να συζητήσουμε και να γνωριστούμε. Τα μέλη συχνά μιλούν για τις επιτυχίες και τις προκλήσεις τους ως συγγραφείς. Οι εκδηλώσεις μας είναι ένας ασφαλής χώρος για τους συγγραφείς να εργαστούν πάνω στην τέχνη τους. Κανείς δε θα διαβάσει ή θα ασκήσει κριτική στα γραπτά σας. Για περισσότερες πληροφορίες σχετικά με τις εκδηλώσεις μας, επισκεφθείτε το τη διεύθυνση: [https://shutupwrite.com](https://shutupwrite.com) ***Δεν πειράζει να αργήσετε:*** Απλώς εμφανιστείτε και τακτοποιηθείτε και μετά επικοινωνήστε μαζί μου μετά τη συνεδρία. ***Τι να φέρω;*** Ό,τι χρειάζεσαι για να μπορείς να γράφεις! Laptop, κινητό, χαρτί και μολύβι. Ο χώρος έχει απόλυτη ησυχία, και θα πρέπει να κάνουμε και μεις απόλυτη ησυχία. Άλλες σημαντικές πληροφορίες: ***VENUE WIFI NAME/PASSWORD:*** Free - open Wi-Fi ***TRAVEL / PARKING:*** Βρίσκεται εντός του ΚΠΙΣΝ. Πρόσβαση με αμάξι ή λεωφορείο και τραμ. Πληροφορίες πρόσβασης στο link του SNFCC Shuttle Bus, τηλέφωνο επικοινωνίας: 2168091000 ***SEATING INFORMATION:*** Συνάντηση κατευθείαν στον μεγάλο πορτοκαλί καναπέ στην γωνία μετά τα βιβλία στην είσοδο της Εθνικής βιβλιοθήκης. Στη συνέχεια αφού γίνουν οι συστάσεις, ΞΕΚΙΝΑΜΕ ΓΡΑΨΙΜΟ! Ο χώρος είναι ελεύθερος για το κοινό και η διοργάνωση δεν γινεται από την Εθνική Βιβλιοθήκη. Μην αρχίσετε να ρωτάτε στις πληροφορίες. Το πλήρες πρόγραμμα εχει ως εξής: 15 λεπτά συστάσεις να γνωριστούμε, έπειτα 1 ώρα όπου θα γράψουμε με ησυχία και έπειτα μπορούμε να πιούμε καφέ στα τραπέζια στο ποτάμι και να συζητήσουμε τις συγγραφικές μας προκλήσεις. ***GUIDELINES:*** Δεν επιτρέπονται ποτό ή φαγητό εντός της βιβλιοθήκης. Εφόσον η ομάδα συμφωνήσει θα συνεχίσουμε τη συνάντηση για καφέ στα εξωτερικά τραπέζια.

Join the inaugural meeting of the Columbus Vintage Computing Club (CVCC)! Get to know others in the vintage computing space and get hands on time with a Commodore VIC-20 and various Palm Pilot PDAs! We will use this time to get to know each other, share projects we've been working on and plan the future of the CVCC. We'll be at the Hilliard Library in Meeting Room 2A at 6:00 PM - 8:00 PM

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

**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 **Abstract** TBD **YouTube Link** TBA

**NEW LOCATION: 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). See the handy Parking Map - we recommend street parking. [Street Parking Map](https://docs.google.com/presentation/d/1u2A4fLNlxwLJn0KA_hKc8bnFlFHLvsHBDh-_8wzX_tk/edit?usp=sharing) 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 centralohpython@gmail.com

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.

Join the Columbus AI community for our quarterly gathering — a casual, community-focused evening where everyone has a chance to share, learn, and connect. These open mic–style events give anyone in the community up to **5 minutes** to present a project, share a tool, pose a question, or offer a perspective on the evolving AI space. No slides required — just a welcoming space to exchange ideas and keep the local AI conversation moving. If you’d like to take the stage, message **Chris (the organizer)** with a **title and short description** of what you’d like to share. Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus. Sponsored by [Transform Labs](https://www.transformlabs.com/services)