Systems

Hi Everyone, Let's enjoy a cup of coffee together - a chance to chat, connect, and meet new people in a relaxed atmosphere. Looking forward to seeing you there! If you enjoy the event, a voluntary donation is appreciated to help cover organisation costs - BE06967188175922. See you soon, Kate

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.

An ink painting workshop, an ancient art practiced on rice paper or silk, which combines elegance, tradition, and artistic expression through slow and meditative gestures. You will be guided by Yemin Yin, a recognized artist trained in London and Canton. Her ink paintings are found in collections worldwide. This experience includes: • A guided 2-hour workshop to discover the timeless elegance of ink painting in a small group • With all the materials provided (ink, brushes, rice paper) • A premium floral tea served throughout the session • Chinese pastries (light dim sum style) • Your artwork to take home €49 / person No experience required.

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. 🏋️‍♂️💪

Hello Friends! There is a forest in the north of Luxembourg, where at this time of the year millions of wild daffodils are blooming. It's an incredible view, almost impossible to capture in a photo. CFL is playing with us these days; there is either "Schienenersatzverkehr" between Luxembourg and Echternach or between Echternach and Wilwerwiltz. The replacement bus takes twice as long as we would need by car, that's why it is a full "car pool exercise" this time. We will need carpooling anyway if we want to leave the country once in a while, so let's get used to it! We will start in Lellingen, and we will partially follow the "Via Botanica", which is dedicated to the daffodils that grow only in that area in such large numbers. As usual, I've optimized the path a bit in terms of the distance to reach the picnic spot after about 7km. The weather will not be that great, no rain, but way too cold for a long picnic, so we will leave before we get too cold. We will then go back across the same yellow paradise and enjoy the view again, from a different perspective, then all the way down back to Lellingen. **Meeting Point:** We will meet at the start of the "Eisleck pad Lellingen". https://maps.app.goo.gl/irrXoCJgz9n9KmAr8 **Car Pool:** Please try to get in the carpool, everyone. https://groupcarpool.com/t/hryx9p Passengers may bring a pair of clean shoes for the return, although it's not expected to be extremely muddy this time. But you never know, you may want to be allowed to be a passenger with the same driver again in the future :) Drivers: You may need to plan 5-10 minutes for parking; it's a tiny village. Passengers: When you add yourself to a car and don't remove yourself from the waiting list, then I will clean up the duplicate name from the waiting list at some point. Don't be scared if you get a message that you have been removed; you will still be in the car. Unless the driver canceled their trip in total, better check, but don't add yourself again unless your driver is gone :) **Public Transport:** As a fall-back in case you can't get a seat in a car, you can take Bus L11, leaving at 8:44 from "Gare Rocade, Quai 6" (back side of the Gare, near "Rotondes"). You will arrive in Ettelbrück at 09:58, then take the train RE 3809 towards "Troisvierges". You need to get off at Wilwerwiltz (10:34), then go left, cross the railroads, cross the river, and find the "Autopedestre", following it clockwise (going left) until Lellingen. This will take you less than 20 minutes, and you will meet the rest of the group there. **Disclaimer:** The hike is at your own risk, and please make sure to wear proper shoes and bring some water for yourself! Looking forward to hiking with you! Jens.

## (Lesson 2) ## What to expect Project Equilibrium is an in-person introduction to disciplined, rule-based trading automation. This first event is designed to be clear, practical, and approachable no hype, no pressure, and no prior technical background required. ### Why we meet (two-session structure) This meetup is structured as **two lessons**: **Lesson 1 — The “Why” (mindset + framework)** * What Project Equilibrium is (and what it is not) * Why we focus on process, rules, and execution discipline * What “24/7 execution” means in practice * Q&A and open discussion **Lesson 2 — The “How” (step-by-step setup)** * A simple walkthrough of the basic tools you need * Step-by-step guidance to install and prepare the required exchange apps/accounts * A clear checklist to be ready for future sessions (You won’t be left alone—everything is explained calmly and in order.) ### What to bring To make the second lesson smooth, please bring: * **A smartphone** (for authentication and exchange app setup) * **A laptop** (for the setup steps and configuration) If you only have one device, you can still join Lesson 1. The setup lesson is simply easier with both. ### Who this is for * People curious about algorithmic execution and portfolio discipline * Beginners who want a structured approach * Experienced traders who want more consistency and less stress ### Agenda * Welcome + introductions * Lesson focus of the day (Why / How) * Guided walkthrough (where applicable) * Q&A + next steps ### How to find the group * Arrive a few minutes early and look for the **Project Equilibrium** group. * I will be there to welcome attendees if you’re unsure, simply ask the venue staff for the Meetup group name.

Hi Everyone, Let's enjoy a cup of coffee together - a chance to chat, connect, and meet new people in a relaxed atmosphere. Looking forward to seeing you there! If you enjoy the event, a voluntary donation is appreciated to help cover organisation costs - BE06967188175922. See you soon, Kate

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.

An ink painting workshop, an ancient art practiced on rice paper or silk, which combines elegance, tradition, and artistic expression through slow and meditative gestures. You will be guided by Yemin Yin, a recognized artist trained in London and Canton. Her ink paintings are found in collections worldwide. This experience includes: • A guided 2-hour workshop to discover the timeless elegance of ink painting in a small group • With all the materials provided (ink, brushes, rice paper) • A premium floral tea served throughout the session • Chinese pastries (light dim sum style) • Your artwork to take home €49 / person No experience required.

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. 🏋️‍♂️💪

Hello Friends! There is a forest in the north of Luxembourg, where at this time of the year millions of wild daffodils are blooming. It's an incredible view, almost impossible to capture in a photo. CFL is playing with us these days; there is either "Schienenersatzverkehr" between Luxembourg and Echternach or between Echternach and Wilwerwiltz. The replacement bus takes twice as long as we would need by car, that's why it is a full "car pool exercise" this time. We will need carpooling anyway if we want to leave the country once in a while, so let's get used to it! We will start in Lellingen, and we will partially follow the "Via Botanica", which is dedicated to the daffodils that grow only in that area in such large numbers. As usual, I've optimized the path a bit in terms of the distance to reach the picnic spot after about 7km. The weather will not be that great, no rain, but way too cold for a long picnic, so we will leave before we get too cold. We will then go back across the same yellow paradise and enjoy the view again, from a different perspective, then all the way down back to Lellingen. **Meeting Point:** We will meet at the start of the "Eisleck pad Lellingen". https://maps.app.goo.gl/irrXoCJgz9n9KmAr8 **Car Pool:** Please try to get in the carpool, everyone. https://groupcarpool.com/t/hryx9p Passengers may bring a pair of clean shoes for the return, although it's not expected to be extremely muddy this time. But you never know, you may want to be allowed to be a passenger with the same driver again in the future :) Drivers: You may need to plan 5-10 minutes for parking; it's a tiny village. Passengers: When you add yourself to a car and don't remove yourself from the waiting list, then I will clean up the duplicate name from the waiting list at some point. Don't be scared if you get a message that you have been removed; you will still be in the car. Unless the driver canceled their trip in total, better check, but don't add yourself again unless your driver is gone :) **Public Transport:** As a fall-back in case you can't get a seat in a car, you can take Bus L11, leaving at 8:44 from "Gare Rocade, Quai 6" (back side of the Gare, near "Rotondes"). You will arrive in Ettelbrück at 09:58, then take the train RE 3809 towards "Troisvierges". You need to get off at Wilwerwiltz (10:34), then go left, cross the railroads, cross the river, and find the "Autopedestre", following it clockwise (going left) until Lellingen. This will take you less than 20 minutes, and you will meet the rest of the group there. **Disclaimer:** The hike is at your own risk, and please make sure to wear proper shoes and bring some water for yourself! Looking forward to hiking with you! Jens.

## (Lesson 2) ## What to expect Project Equilibrium is an in-person introduction to disciplined, rule-based trading automation. This first event is designed to be clear, practical, and approachable no hype, no pressure, and no prior technical background required. ### Why we meet (two-session structure) This meetup is structured as **two lessons**: **Lesson 1 — The “Why” (mindset + framework)** * What Project Equilibrium is (and what it is not) * Why we focus on process, rules, and execution discipline * What “24/7 execution” means in practice * Q&A and open discussion **Lesson 2 — The “How” (step-by-step setup)** * A simple walkthrough of the basic tools you need * Step-by-step guidance to install and prepare the required exchange apps/accounts * A clear checklist to be ready for future sessions (You won’t be left alone—everything is explained calmly and in order.) ### What to bring To make the second lesson smooth, please bring: * **A smartphone** (for authentication and exchange app setup) * **A laptop** (for the setup steps and configuration) If you only have one device, you can still join Lesson 1. The setup lesson is simply easier with both. ### Who this is for * People curious about algorithmic execution and portfolio discipline * Beginners who want a structured approach * Experienced traders who want more consistency and less stress ### Agenda * Welcome + introductions * Lesson focus of the day (Why / How) * Guided walkthrough (where applicable) * Q&A + next steps ### How to find the group * Arrive a few minutes early and look for the **Project Equilibrium** group. * I will be there to welcome attendees if you’re unsure, simply ask the venue staff for the Meetup group name.

The Fellowship of the Star Schema: Transforming OLTP Data for Power BI One does not simply build reports on OLTP data. Join us on an epic journey from the depths of raw, normalized tables to the shining halls of a well-modeled star schema fit for Power BI greatness. We will demystify the differences between OLTP and OLAP, walk through star schema vs snowflake (and why Power BI has a clear favorite), and show you the compression differences between normalized and columnar storage that will make you never look at an OLTP model the same way again. We will cover the different types of dimensions, when to use them, and how to handle Slowly Changing Dimensions without losing your mind. You will leave knowing exactly how to identify a bad model, how to convert OLTP data into a clean star schema, and how to forge relationships that rule them all. Whether you are a data wizard, a curious hobbit, or somewhere in between, your models will never be the same.

WQC has weekly Thursday night social nights at the Westerville Java Central. Come and grab a coffee and connect with the community: low stakes, chill environment, and tasty drinks. No registration is required; come as you are.

**First meetup of the Columbus AI Engineering group.** We’ll kick things off with a practical, beginner-friendly discussion on: **How LLMs like ChatGPT actually work — and how to build real applications with them.** We’ll cover: * what’s actually happening under the hood (at a high level) * why LLMs behave the way they do (hallucinations, prompt sensitivity, etc.) * how people are building real systems with them today * where things break in practice This will be a **short, informal talk (\~15–20 min)** followed by open discussion and Q&A. Whether you’re an engineer, builder, or just curious about how modern AI systems work, you’re welcome to join. No slides, no fluff — just real conversation about real systems. We’ll hang out afterward and get to know each other.

**Connected Westerville Night of Networking** *April Edition: The Introduction Economy* You've been to the networking events. You've done the small talk. Collected the cards. Forgotten the names. And walked out feeling like you just wasted two hours of your life. The problem isn't you. It's the format. Most networking events put you in a room and tell you to figure it out. So everyone defaults to elevator pitches and business talk, and nothing real gets built. Here's the truth about networking that most people miss: Your network isn't just who you know. It's who thinks of you when they're talking to someone else. *That's* The Introduction Economy. And it only works when relationships are real. There's a reason people who come once keep coming back. It starts with seven minutes that feel nothing like networking. Then we open it up. Free networking. More conversations. More momentum. This is a room full of corporate professionals, entrepreneurs, business owners, creatives, and career builders in the Westerville and Columbus area. The mix is the magic. You might never do business with everyone you meet tonight. But someone in this room will think of *you.* **By name**. So, the next time someone needs exactly what you do, you get the recommendation. **April 14th. RSVP now.** **When:** Tuesday\, April 14th \| 6:15 PM \-\- 8:00 PM **Where:** Vineyard Community Center \| 6000 Cooper Rd\, Westerville\, OH 43081

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

## **Columbus Bitcoin Meetup – Event** Join us for another great evening dedicated to Bitcoin, learning, and community. We will be gathering in the private room at Olentangy Brewery for an evening of conversation, education, and fellowship with fellow Bitcoiners. This special event will feature three guest speakers sharing insights from across the Bitcoin ecosystem. ### **Guest Speakers** **Lindsay Faust** Relationship Manager at River **Andrew Tilmann** CEO of the Midwest Bitcoin Summit **Carlos Estrada** Founder of Coin Vigilante In addition to speaking during the event, Andrew Tilmann will also be available for a meet and greet. This will be a great opportunity to ask questions about the upcoming Midwest Bitcoin Summit, taking place September 23 and 24 at the Columbus Convention Center. ### **Midwest Bitcoin Summit Discount** Early Bird pricing ends **April 1st**, but you can still save **21%** by using the promo code: **COLUMBUS** Use the link below to apply the discount: [https://tickets.midwestbtc.com/affiliate/columbusbitcoinmeetup/event/midwest-bitcoin-summit-2026/?promoCodeTask=apply&promoCodeInput=columbus](https://tickets.midwestbtc.com/affiliate/columbusbitcoinmeetup/event/midwest-bitcoin-summit-2026/?promoCodeTask=apply&promoCodeInput=columbus) ### **Event Details** This will be a three hour event, with speakers beginning just before 7:00 PM. There will be plenty of time afterward for networking, meeting new friends, and continuing the conversation. Food will be provided. We look forward to seeing you there! ***

**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: Type Annotations with John Cassidy 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