PostgreSQL

## AI & Lunch - In-person gathering in Luxembourg Hey there! Join us for another **in-person lunch** in the heart of Luxembourg where AI enthusiasts come together to chat, share ideas, and enjoy great food. Whether you're a pro or just curious about artificial intelligence, this is the perfect chance to connect and exchange with like-minded people. See you there! **AI & Lunch** is the seated, more intimate format of the **AI & Coffee** community — designed for deeper conversations and real connection around the table. This will be a lunch where we all sit together and so everyone gets the chance to meet the full table, connect, and discover new stories. You’re welcome to bring friends if you’d like. The goal is simple: enjoy lunch together, exchange ideas, value, updates about AI, and meet the people behind this growing community. After our AI & Coffee meetups, previous lunches, dinners, many meaningful connections have already formed — and this format is where they really deepen. 🍽️ **We’ll gather for conversations about:** • AI news, trends, tools, and real use cases • Personal projects, ideas, and feedback • Supporting each other’s personal or entrepreneurial journeys • Strengthening Luxembourg’s AI community 👥 **Who’s welcome?** Developers, entrepreneurs, investors, students, researchers, creatives — and anyone curious about AI who enjoys thoughtful conversation and meeting new people. 💡 **What to expect** • A friendly, open lunch in a nice location • Circulating seats throughout the courses • Great conversations, new perspectives, and genuine connections • No pressure, no presentations — just good people and meaningful exchange **🎉 The only cost is your lunch.** Bring your curiosity, your appetite, and your good energy — and join us for a lunch of conversation and connection.

After one year of Hot Jokes, we are bringing all the winners of the pasts editions together to determine how is the ultimate spicy comedian Are you ready to witness the hottest comedy show in Europe? Get ready for a fiery night of laughter at "Hot Jokes"! 7 comedians, 6 rounds, 6 spicy sauces. And 1 MC to light the fire up.Comedians will not only compete to get the biggest laugh from the audience but also fight with the burning while eating the spiciest sauces to win the big prize ! It is not only a comedy show, it is a battle of laughter and tears where only 1 hero will stand!Watch as brave comedians face the heat – literally – by consuming increasingly spicy hot sauces before delivering their side-splitting sets. **Tickets** https://www.eventbrite.com/e/hot-jokes-the-funniest-comedians-try-the-spiciest-sauces-season-finale-tickets-1987194450094 The MC : **Jerry**, born in Izmir, Turkey, inherited her mother's love for red chilli pepper —only to discover life's true bitterness in boarding school, where she swapped spice for cheap wine. By day, navigating the corporate jungle as an expat; by night, a 35 years old immigrant still feeding her inner child with chaos and silly songs.Her spicy level : 6,5/10 Comedians : **Richard Fox** is a luxemburgish national in perpetual denial about his frenchness. He enjoys treating the stupidest subject and pretending like he will never be an adult. His spicy tolerance 7/10 **Keli** was raised in Greece, Albanian by birth, princess by choice, resides currently in Luxembourg after several failed attempts at staying in one country. His comedy is observational and story-led, built around social and cultural commentary and that complaining is his preferred way of understanding the world. An archivist/librarian, cat enthusiast and metalhead who enjoys his boring job and wants to bring attention to immigrant stories and everyday cultural absurdities.His spicy tolerance 7/10 **Ken Park** is a comedian from Luxembourg, who after testing his jokes in many European cities over the past 5 years, found his comedy recipeFirst, you take a naive mind and bake it in questionable life decisions. Second, fill the baked product with true stories and marinate it in bad karma.Finally a sprinkle of fresh one liners and of course a ton of spices !His spice tolerance : 8/10 **Joana Costa** is the definition of bubbly, crazy and full of energy.After 2 years of comedy and storytelling in Luxembourg, she has undeniably built one of the most unique and colorful charachter on the local comedy scene Her spicy tolerance : 6/10 **Ben** : Ben grew up in Ireland, so there is no evidence he can tolerate hot sauces at all! He also cannot say "no" when asked to do daft things, so he has agreed to do Hot Jokes again, even though the last time caused him to have an existential crisis. Normally a storyteller, he has done enough stupid things in life that you can laugh at, so he occasionally dabbles in stand-up comedy. His spice tolerance is 0.5 (at best). #prayforben **Amanda** : Bio coming soon **Charlie** : Bio coming soon

**✨ Gather & Grow – The First Circle** There’s a moment when you realize you’ve outgrown your current life… But you don’t yet know what the next version of you looks like. This event is for that moment. Gather & Grow is not just another meetup. It’s a space for people who want more- from themselves, from relationships, from life. For this first event, we’re doing something different. Instead of forcing a fixed topic, we open the space to explore what actually matters to you: – relationships and dating dynamics – confidence and self-trust – breaking patterns that keep repeating – personal growth, identity, and transformation Or anything else that’s been sitting in your mind, waiting for a place to be said out loud. This is a guided, intentional conversation—not random sharing. You will be seen, heard, and challenged in the right way. And here’s the truth: This first circle will shape everything that comes next. Future events will go deeper—real topics, real situations, real-time guidance. This is where we build the foundation together. **📍 Practical details** The event will take place at **I AM WOW, City Concord**. There is **free parking available**, so logistics are not your excuse. This is a café-restaurant space, so please keep in mind that ordering a drink is expected. 👉 Arrive **a little earlier** so you can order comfortably— we will **start on time**, together, without delays. If you’ve been craving better conversations, sharper insights, and a different kind of environment… you’ll feel it immediately when you walk in. Come as you are. Leave different. **🔒 A few important notes** This is not a passive event. If you come, come ready to **engage, reflect, and contribute**—in your own way and at your own pace. This space is for people who are open to growth, honest conversations, and new perspectives. Not for spectators, and not for staying comfortably the same. We keep the group **intimate**, so everyone has the chance to be part of the experience. Respect, presence, and confidentiality are expected. What is shared in the room, stays in the room. — Lanna

***Spring & Summer Florals Edition*** There is something quietly revelatory about truly paying attention to a scent. Not just spraying and moving on, but sitting with it - noticing what it stirs, where it takes you, what it makes you feel before your mind has time to catch up. That is what **Notes After Dark** is about. Join us on Wednesday 13 May at the beautiful Parfumerie en Liberté in Luxembourg City for an intimate guided exploration of spring and summer florals. Over two unhurried hours, we will journey through the full spectrum of the floral family together - from light and dewy to the heady and intoxicating, closing on something altogether unexpected. Your host Greta, founder of Clet Dolph and fragrance consultant, will guide the group through a curated selection of fragrances one by one - presenting the notes, the accords, and the story behind each scent, before opening the floor for your first impressions and reflections. This is a group discussion as much as a guided experience - curious conversation is very much part of the evening. Complimentary drinks are included. Spaces are strictly limited. **Registration is strictly required as spaces are limited. Tickets and registration via Eventbrite — link below.** https://www.eventbrite.com/e/notes-after-dark-fragrance-discovery-evening-registration-1988713780452

Il y a des moments où l’on se sent traversé par beaucoup trop d’émotions à la fois. Trop fort, trop vite, trop longtemps. Et quand cela arrive, on peut vite se sentir submergé, fatigué, ou même coupé de soi. C’est précisément ce que nous explorerons lors de la soirée énergie du mercredi 13 mai : comment mieux ressentir ce que l’on vit, sans se laisser envahir, et comment retrouver un peu d’espace intérieur quand les émotions débordent. Au programme : \- mieux comprendre le trop\-plein émotionnel\, \- identifier ce qui nous déborde le plus souvent\, \- découvrir des pistes pour traverser ces moments avec plus de douceur et de clarté\. Cette soirée s’adresse à toute personne qui souhaite mieux se connaître, mieux vivre ses émotions, et retrouver un peu d’apaisement dans son quotidien. Je vous invite à nous rejoindre le 13 mai pour ce temps d’échange et d’exploration.

Outdoor calisthenics workouts are a fantastic way to build strength, improve fitness, and enjoy the great outdoors 😁🦾 Calisthenics is a form of strength training that uses the resistance of your body and gravity to help strengthen your muscles and improve your coordination, endurance, and mobility. It’s a workout that relies on body weight with little or no equipment. In fact, almost all common bodyweight exercises are considered calisthenics exercises. Some examples include: - airsquats - pushups - pullups - frogstand -handstand -musclup -backlever aso 😁 Whether you’re a beginner or an advanced athlete, calisthenics provides a holistic approach to fitness. 🏋️‍♂️💪

Hi Everyone, Knock off those office blues with a cocktail and maybe a meal at the Textorium in Trier. This is the bar which is part of the Tuchfabrik which hosts lots of stage events in the city of Trier. It's a very pleasant venue, and looking forward to knocking glasses with you there!

⚡ **AI & Coffee — Luxembourg's In-Person AI Community** AI is moving faster than any of us can keep up with alone. The best way to make sense of it — and stay ahead of it — is by getting in the same room as people who are just as obsessed with it as you are. That is exactly what AI & Coffee is about. We are bringing together Luxembourg's most curious, creative and driven minds for an afternoon of open, honest and energising conversations about artificial intelligence — not in theory, but in practice. No slides. No pitches. No pressure. Just real people, real ideas and real connections over great coffee. ☕🤖 *** 📅 **Sunday 17 May \| 15:00 – 17:00** 📍 Cafe Bora, 4 rue du Fossé · Luxembourg *** ☕ **What we will talk about** AI & Coffee is an open conversation — guided by curiosity and driven by the people in the room. Expect discussions around: * What is actually happening in AI right now — the real breakthroughs, the real hype * Tools, projects and experiments people are building and testing * Practical AI use cases across industries — finance, marketing, tech, healthcare and more * Ideas, feedback and fresh perspectives from people at different stages of their AI journey Feel free to bring your laptop if you want to show something you are working on. Some of the best conversations at our last event started with someone sharing their screen. 💡 *** 👥 **Who is this for?** Developers and engineers building with AI Founders and entrepreneurs exploring AI for their business Investors and mentors looking to understand what is coming Researchers and students at the forefront of AI Creatives experimenting with AI tools Corporate professionals curious about AI's impact on their industry And anyone who simply cannot stop thinking about where AI is heading If AI excites, challenges or intrigues you — you belong here. *** ✨ **What to expect** A warm, welcoming and relaxed atmosphere where everyone has a seat at the table. Our host will kick things off with a few conversation sparks and the latest AI highlights — then the rest is yours. Meet, talk, connect and exchange freely. No commitment. No agenda. No pressure. Just the kind of afternoon that leaves you energised, inspired and already looking forward to the next one. *** 🎉 **The only cost is your own coffee or drink.** Bring your curiosity, your ideas and an open mind — and let's keep building one of the most exciting AI communities in Luxembourg. 🇱🇺 👉 Register now — spots are limited and they go fast!

Want to practise French 🇫🇷 German 🇩🇪 English 🇬🇧 Luxembourgish 🇱🇺 — or ANY language you can find a partner for? Then join our crew of friendly expats & locals for a night of chats, laughs & global energy 🎉 In Luxembourg, speaking multiple languages is basically a superpower 🦸‍♂️🦸‍♀️ — but this meetup is all about connection, not perfection. Beginners, pros & “I understand but can’t speak” people — all welcome 😄 Don’t feel like practising a language? 😎 No worries — you’re STILL totally welcome! come hang out, meet people & enjoy the international vibes anyway 🥂✨ Come for the languages — stay for the laughter, friendships & drinks 🍹 ✨ What You’ll Find ✔ Super chill atmosphere 😌 ✔ Expats from everywhere 🌍 ✔ Zero pressure — just vibes ✨ ✔ “How do you say…?” moments 🤔😂 ✔ Old friends & new — ❤️ 🍹 AFTER-EXCHANGE APÉRO 🤩 Languages warm-up… Drinks cool-down… Balance restored 😌🍺 Most weeks we wander to another bar afterwards for beer, bites & bonus socialising. Just follow the organisers — they know the 🔥 hotspots 😉 🪧 HOW IT WORKS ➡️ Sit with the group for the language you want to practise ➡️ Look for the table signs 📍 ➡️ Switch groups anytime — totally chill ➡️ Rare language? Post in the group & find your match 💫 ➡️ Luxembourgish shows up too 🇱🇺 ⚠️ By attending, you agree organisers can’t be held liable for regulation violations (or accidental grammar crimes 😜)

Has it been just you and your phone lately? It’s easy to feel connected yet still feel alone. Digital interactions can’t replace the warmth of eye contact, real laughter, and meaningful conversations. True connection happens when we step away from our screens and show up as ourselves — present, open, and engaged. At Fast Friending, we create spaces where real relationships begin. - just genuine conversations and shared moments. Because nothing compares to meeting face-to-face, discovering common ground, and walking away with a connection that truly feels real. **You will need to buy a ticket for attending -** [https://lux16thmay.eventbrite.co.uk](https://lux16thmay.eventbrite.co.uk) \*You can use any debit or credit card to purchase your ticket at PayPal checkout. It will ask you for your email address but that is only to send you a receipt. You do not need a PayPal account. TICKETS:- Early Bird - €5 / person Regular Ticket - €10 / person Cash at meetup: If you do not purchase a ticket in advance then you can pay Shye cash of €15 when you attend. **Here’s how your evening will flow:-** **7:00 PM – Welcome** Arrive at 7:00 PM and be welcomed by your host, Shye, who will guide the evening and help with introductions. Feeling shy? Come a little early and she’ll ease you into small-group conversations. You’re also welcome to bring a lady friend along for free. **7:30 – 8:30 PM \| Fast Friending** Chat with a new attendee every 3 minutes, ensuring you meet a variety of like-minded ladies and gentlemen. **After 8:30 PM \| Open Mingling** Reconnect with those you enjoyed speaking to and continue meaningful conversations at your own pace \- We are not a close knit tight group\. Our evenings are warm and comfortable for members attending for the first time and those coming alone\. You will not feel alone\! \- We have many groups in this city\. Members of our other groups who RSVP are included as guests of the organisers in order to give you an indication of expected people\. \- This evening is for ladies and gents in the 21 to 45 age group\. While some will be at the younger end of this range there will also be others at the other end of the range and lots in\-between\! You will naturally gel with others of your own age range and so you will always find many attendees who fit your range\. \- We are not a dating group\. Our events are not organised to manage your dating life\. Our group is created to help ladies and gents meet other like minded ladies and gents\. Please do not attend our event if a perfect gender balance is important for your enjoyment of our meet\-up\. Why do we have tickets? 1. Cover our costs - Our host is compensated for their time and work. We also pay meetup and have dedicated staff to manage our events, hosts, venues and communication. 2. Group Safety - By securing your ticket we have a record and you contribute to a well organized evening where everyone is more committed and better behaved. 3. Management - Tickets help us better manage attendee group size, book suitable space and activity. ABOUT [fastfriends.co.uk ](https://fastfriends.co.uk/)- We have connected members successfully for the past 10 years in over 30 cities (operating as Expatsclub, MeetConnectDevelop and fastfriends.co.uk). \-\-\-\-\-\-\-\-\-\-\-\-\-\- You can contact our founder Dan on +447715705005 with any questions or ideas. \-\-\-\-\-\-\-\- **Here are some videos which will give you some guidance and comfort to make your attendance more productive.** Secrets of socializing at our meetups - [http://bit.ly/secrets-socializing ](http://bit.ly/secrets-socializing) How to make new friends - [https://www.youtube.com/watch?v=v6GB0Hc_bSs](https://www.youtube.com/watch?v=v6GB0Hc_bSs)

**Weekly stand-up comedy open mic night, featuring short sets from multiple comedians. FREE ENTRY!** Every Thursday at 9pm at Updown Bar ! Free tickets https://www.eventbrite.com/e/comedy-open-mic-luxembourg-tickets-1216566646589 If you want to go on stage, just show up, sign up and go up ! Follow us on instagram for the most recent events ! https://www.instagram.com/luxembourgcomedy/

**NO RIDER LEFT BEHIND.** **What we will do together** **1.** Cycle from Luxembourg gare **(front of Police station)** to Diekirch (about 41km). **2.** Have a picnic at Diekirch (river side). Those who wish to do the shorter distance, can take the train from Diekirch back to Luxembourg Gare. **3.** Cycle from Diekirch to Wasserbillig (about 51km). If we maintain an average speed of about 18 km/hour and have a total stop time of 90 minutes (including 1 hour picnic at Diekirch), we can finish the ride in 6 hours and 30 minutes. **How to prepare** Do carbohydrate loading for 1 to 2 days before the event. **Getting home from the finishing point (Waserbillig gare)** There are frequent **trains** and buses to Luxembourg gare and other directions. **What to bring** 1\. Your bike in tip top condition\. 2\. Energy snacks\. 3\. Lots of fluids to stay hydrated\. 4. **Packed food** for the picnic. **Disclaimer** If you decide to participate in this event, you are responsible for your own property and health. This distance (**41 km or 92 km**) requires ***high exercise tolerance/endurance/fitness.*** The organizer will **NOT BE RESPONSIBLE** for damages to the property or the health (including cycling injuries) of the participants. The organizer will be responsible for navigating the cycle route from the start point to the finish point. **Weather conditions.** Updated on 11/05/2026 ( https://www.accuweather.com/en/lu/luxembourg/228714/daily-weather-forecast/228714?day=7 ) Partly sunny/cloudy, **14** degree Celsius and **25%** chance of rain. Total rain forecast is **0mm.** If the forecast becomes worse, the organizer **may** cancel the event 6 hours before the start time or earlier. The **terrain** is 99% asphalt/paved, 77km of which is cycle path. **Komoot route:** https://www.komoot.com/tour/2554676452?ref=aso&share_token=a04omx7i6xtdcHVWzwktiFozmNBOoHlzMlLpoPtIUR5m87vAX6 **Want to join our WhatsApp group? Use this link:** https://chat.whatsapp.com/LmB9eTUkPb918blGeGaqZy?mode=ac_t

We are happy to extend our invitation to one and all to join the Luxembourg Shivyog Forum events every Sunday from 9.00 am to 11.15 am. Shivyog Forum is a platform of positive and like-minded people, interested in spiritual growth, self-healing and self-awareness. Every week, through virtual videos, Avdhoot Baba Shivanand ji blesses and shares the Divine sacred secrets and knowledge through discourses, guided sacred meditations, chanting of Mantras and Bhajans for overall life transformation. This helps the Forum members to progress in their spiritual journey, in establishing deeper connection with one’s inner being, in ability to forgive and love others, in improved emotional and physical health, mental peace, healthy relationship leading to the awakening and purification of the body mind and soul. If you wish to get connected with the Avdhoota and practice deep healing meditations, kriyas and bhajans that can change your life, you are warmly welcome to become a member and join us! Yearly membership fee is a nominal US$ 50 to be paid directly to India to the Shivyog Ashram but your are welcome to attend the first Forum event free.

Customer identity resolution becomes increasingly complex as organizations scale across multiple systems, regions, and data formats. Traditional rule-based approaches often fail to keep up with data variability, require constant manual tuning, and struggle with real-time processing needs. This session presents a practical approach to building a scalable identity resolution pipeline using AWS services and modern AI techniques. The architecture combines data ingestion through Amazon S3 and AWS Glue, transformation pipelines using Spark on EMR, and machine learning models deployed via SageMaker for entity matching and standardization. Graph-based relationship modeling is implemented using Amazon Neptune to improve resolution accuracy by incorporating household and shared attribute context. We will walk through how machine learning models can be used for name and address normalization, how intelligent blocking strategies improve matching efficiency, and how feedback loops can be introduced to continuously improve accuracy. The session also highlights how serverless components such as AWS Lambda can be used for orchestration and real-time processing. **SPEAKER BIO** Mosaic Syed is a Senior Data Engineering and Cloud Solutions Architect with over 20 years of experience designing and delivering scalable, secure, and high-performance data solutions across global enterprise environments. https://www.linkedin.com/in/mosaic-basha-syed-92300856 **CALL FOR SPEAKERS** Learn more: [https://www.awscolumbus.com/get-involved/](https://www.awscolumbus.com/get-involved/) **THANK YOU** *VEEAM* for hosting our meetup! To learn more about *Veeam*, please visit their website: [https://www.veeam.com/](https://www.veeam.com/) **DIRECTIONS** 8800 Lyra Dr #450 · Columbus, OH go to 4th floor. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com

Dear Illinois Prairie PUG members, Our next meetup will take place in a **new location**. Please read **the whole announcement** carefully to note all the changes. Our new meeting place is **Chicago Innovations at 1 W. Monroe**. *Talk Title*: pg_lake: Unifying transactional and analytical data with Postgres *Speaker*: Elizabeth Christensen, Snowflake *Talk Description* The data world used to be defined by “transactional" (OLTP) and “analytical” (OLAP) workloads, but we’ve asked ourselves, “Why not both?” A new series of extensions called pg_lake has just been released to connect Postgres to object storage and open table formats - like csv, Parquet, and Iceberg. pg_lake bridges the two worlds of transactional and analytical data for a vendor neutral, open source, unified data stack. This talk will explore the pg_lake extension, including how to build it, and demos of using it with modern data workloads in object storage like Amazon S3. We’ll create simple data pipelines with no ETL and high performance analytics. pg_lake is more than just an extension. It is the foundation to a fully unified data path with 100% open source tools backed by PostgreSQL, DuckDB, Iceberg, and Polaris. *Agenda* 5:20 - doors open 5:30 - pizza arrives 6:00 - 6:10 - Hettie D. Opening remarks 6:10- 6:20 - Hettie D. Data warehouse history overview 6:20 - 6:50 Elizabeth C. pg_lake: Unifying transactional and analytical data with Postgres 6:50 - 7:00 Q&A 7:00 - 7:50 - Open discussion and networking 7:50 - 8:00 - Cleanup time and closing *Notes about our new venue*. I am delighted to have an independent venue for the first time since I am hosting the meetups. I hope that this will be our permanent home. And as you all know, with more freedom comes more responsibilities. You will notice the change in the RSVP form. We are thankful to our hosts and promise to be responsible. We comply with the [PostgreSQL Code of Conduct](https://www.postgresql.org/about/policies/coc/). We do not want to waste food, so please indicate your dietary preferences. We will not close the RSVP in the morning of the meetup, but please do your best to RSVP in advance so that we can order the appropriate amount of food and drinks. Also, all meetups will be hybrid - please don't forget to indicate whether you are attending in-person or virtually. Thank you, and I look forward to seeing you all at our new location! Hettie Dombrovskaya Illinois Prarier PUG Organizer

Our monthly PHP meetup. A virtual shindig courtesy of Zoom. Check back here for the details around 6:15 pm

Jimmy V's Grill & Pub in Grandview Heights. You are responsible for your own meal/drinks. We usually don't have any agenda other than eat, drink and talk. :) If the weather is nice we will be on the back patio, otherwise we are in the cigar room. This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us. COTA bus #5 comes to W. 5th and Wyandotte Rd. And it's a minute walk to the restaurant.

**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** TBD **YouTube Link** TBD

This is an in-person meeting. At this meeting you will get answers to depression and anxiety. Find out the source of them and how to get rid of them. Did you know that unwanted emotions like anxiety, depression, unhappiness, loneliness, hopelessness, anger, fear, or feelings of irritation don’t just fall on you for no reason. They are not random occurrences that simply happen to people's minds. They are definitely not due to a chemical imbalance in your brain from some nebulous chemical reaction "by chance". Your negative emotions are the symptoms of the painful experiences that you have which are not healed, and which are still affecting you. The effects of these painful experiences are exacerbated by the pressures or difficulties of the other problems in your life. Come to our Meetup, where we can introduce you to some of the knowledge, tools and techniques of the breakthroughs in the field of the mind that we can apply to this ever important area of life. Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there. This group is created by the Hubbard Dianetics Foundation of Central Ohio and Church of Scientology of Central Ohio.

**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 John Lairson will share a notebook describing the Alpaca (Paper) Trading API and discuss different algorithms for evaluating stock trades. 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