C#

More specifics will be added as the event date approaches. Current Arduino details available at -- [https://days.arduino.cc/about](https://days.arduino.cc/about) Austin, TX specific activities are open to all makes and models of single board computers. Please let us know if you have a presentation or activity that you would like to present. \-\- \-\- \-\- \-\- Release: 1 Mar. (Sun) Arduino Days 2026 https://days.arduino.cc/about March 27 & 28 Diogenes Arduino Days 2026 March 27, 28, & 29 10a - 4p CST March 27 (Fri): 10a - 4p - Arduino is expected to have livestream most of the day (Waiting on their schedule release) 12p - 4p - Group Arduino Automaton/Robotics Project (Day 1/3) As a group, participants will choose their specific mechanism to build and test. Suggestions, but the group can pick their own. \- Karakuri Ningo \(からくり人形\) Karakuri Puppet -- https://en.wikipedia.org/wiki/Karakuri_puppet Japan's Only Karakuri Doll Master. 300 Years of Exquisite Mechanical Art. -- https://www.youtube.com/watch?v=XU-kqpkZWjc \- Automated & Tracking Nerf Compatible Weapon \- da Vinci Mechanism March 28 (Sat): 10a - 12p - HABEX Monthly Update - "Arduino & LoRaWAN" - Seeeduino LoRaWAN (J. Choate) - Hands-on pair/group. \- The first hour will be a presentation of the HABEX2 project and the hardware\. \- The second hour 2 will be a hands on familiarization with the SEEEDuino LoRaWAN board\. I have 3x boards\. You'll need a computer to program them\. Intend to do blink and GPS\. https://wiki.seeedstudio.com/Seeeduino_LoRAWAN/ 12p - 4p - Group Arduino Automaton/Robotics Project (Day 2/3) March 29 (Sun): 10a - 12p - Wanna get Weird? Plan 9 on Raspberry Pi (J. Choate) - Hands-on as you will need a Raspberry Pi, SD Card, & Computer Plan 9 Installation on Raspberry Pi 3 -- https://web.archive.org/web/20200111162735/http://ssz.com/Projects/RPi_Plan9_Install.html Plan 9 available -- https://forums.raspberrypi.com/viewtopic.php?t=24480 Plan 9 operating system for the Raspberry Pi – demonstration by Richard Miller -- https://raspi.tv/2012/plan-9-operating-system-for-the-raspberry-pi-demonstration-by-richard-miller 9Front -- https://9front.org/ 12p - 4p - Group Arduino Automaton/Robotics Project (Day 3/3) Unscheduled (at this time): The Linux Build System - A High Level Introduction (J. Choate) - 1 (possibly 2) hrs. - Presentation w/ discussion. To Do: ESP32 (We have several ESP32s and ESP32 WROOM boards available) - Volunteer? BeagleV-Fire (Has an SOC FPGA) - I have one board and have done a couple of projects with it, very beginner. The toolchain for this is mostly provided by Beagle online (though I do have the toolchain installed locally as well). - Volunteer? Arduino Uno Q - I have one board and hope to have at least got blink done by the target date. - Volunteer?

We’re still working to get more people into these Meetups, but our goal is to give PlayYourCourt members a few social tennis outings each week in addition to your practice sessions and Challenge League matches. These Meetups are co-ed, super laid back, and all skill levels are welcome. Post your skill level and a suggested court in the comments section so we can round up as many players as we can for some tennis fun! Also, if you’re looking to meet new practice partners or play some matches and you aren’t already in the PlayYourCourt Community, you can go here to see what we’re all about and sign up: https://www.playyourcourt.com/tennis-community/round-rock-tx/meetup/ If you love tennis, we’d love to have you! Be sure and watch the quick video that explains how everything works. Happy hitting! - Scott

Experience the deeply calming effects of Yoga Meditation. No need to bring anything. Dress comfortably. Seating is provided (floor chairs and sofas). The class is 7:00-8:15pm. We are happy to stay afterwards if people have questions. Yoga Meditation is simple, effective, and enjoyable. It helps to calm the mind, relax the body, and allow us to be more steady no matter what is happening in our lives. There will an opportunity after the class for questions about anything related to meditation, managing stress, dealing with anxiety, and so on. There is never a charge for any of our meditation classes. [Donations](http://yogameditationgroup.org/donations/) are gratefully accepted to help us cover our costs. RSVP is required - through Meetup or by email, phone, or text. Our contact information is below. NOTE: We do not require masks. We believe it is important to be able to breathe freely while practicing meditation. If you are not comfortable with this, we have audio classes you can practice with (just ask). Namaste. Yoga Meditation Group YogaMeditationGroup.org (http://www.YogaMeditationGroup.org) info@YogaMeditationGroup.org phone/text: (512) 774-4964 Facebook.com/YogaMeditationGroup (https://www.facebook.com/yogameditationgroup) Instagram.com/YogaMeditationGroup (https://www.instagram.com/yogameditationgroup/)

More specifics will be added as the event date approaches. Current Arduino details available at -- https://days.arduino.cc/about Austin, TX specific activities are open to all makes and models of single board computers. Please let us know if you have a presentation or activity that you would like to present. \-\- \-\- \-\- \-\- Release: 1 Mar. (Sun) Arduino Days 2026 https://days.arduino.cc/about March 27 & 28 Diogenes Arduino Days 2026 March 27, 28, & 29 10a - 4p CST March 27 (Fri): 10a - 4p - Arduino is expected to have livestream most of the day (Waiting on their schedule release) 12p - 4p - Group Arduino Automaton/Robotics Project (Day 1/3) As a group, participants will choose their specific mechanism to build and test. Suggestions, but the group can pick their own. \- Karakuri Ningo \(からくり人形\) Karakuri Puppet -- https://en.wikipedia.org/wiki/Karakuri_puppet Japan's Only Karakuri Doll Master. 300 Years of Exquisite Mechanical Art. -- https://www.youtube.com/watch?v=XU-kqpkZWjc \- Automated & Tracking Nerf Compatible Weapon \- da Vinci Mechanism March 28 (Sat): 10a - 12p - HABEX Monthly Update - "Arduino & LoRaWAN" - Seeeduino LoRaWAN (J. Choate) - Hands-on pair/group. \- The first hour will be a presentation of the HABEX2 project and the hardware\. \- The second hour 2 will be a hands on familiarization with the SEEEDuino LoRaWAN board\. I have 3x boards\. You'll need a computer to program them\. Intend to do blink and GPS\. https://wiki.seeedstudio.com/Seeeduino_LoRAWAN/ 12p - 4p - Group Arduino Automaton/Robotics Project (Day 2/3) March 29 (Sun): 10a - 12p - Wanna get Weird? Plan 9 on Raspberry Pi (J. Choate) - Hands-on as you will need a Raspberry Pi, SD Card, & Computer Plan 9 Installation on Raspberry Pi 3 -- https://web.archive.org/web/20200111162735/http://ssz.com/Projects/RPi_Plan9_Install.html Plan 9 available -- https://forums.raspberrypi.com/viewtopic.php?t=24480 Plan 9 operating system for the Raspberry Pi – demonstration by Richard Miller -- https://raspi.tv/2012/plan-9-operating-system-for-the-raspberry-pi-demonstration-by-richard-miller 9Front -- https://9front.org/ 12p - 4p - Group Arduino Automaton/Robotics Project (Day 3/3) Unscheduled (at this time): The Linux Build System - A High Level Introduction (J. Choate) - 1 (possibly 2) hrs. - Presentation w/ discussion. To Do: ESP32 (We have several ESP32s and ESP32 WROOM boards available) - Volunteer? BeagleV-Fire (Has an SOC FPGA) - I have one board and have done a couple of projects with it, very beginner. The toolchain for this is mostly provided by Beagle online (though I do have the toolchain installed locally as well). - Volunteer? Arduino Uno Q - I have one board and hope to have at least got blink done by the target date. - Volunteer?

Come play pickleball and make new friends at Pickleland! 🏓 \*\*\* **Important: Please sign up on the Pickleland App ([iOS](https://pickleland.com/ios) \| [Android](https://pickleland.com/android)) or [website](https://play.pickleland.com) directly.** \*\*\* We divide our open play by levels! 😄 (All levels welcome!) If you've never played, come and learn the rules! We have other beginners join us every day. You don't need a paddle, we have some you can rent ($10)! If you are an avid player, come and find some nice and friendly competition. If this time doesn't work for you, we are open M-F 8am to 10pm, and Sat-Sun 8am-8pm. Find other times on the Pickleland App ([iOS](https://pickleland.com/ios) \| [Android](https://pickleland.com/android)) or [website](https://play.pickleland.com). The website and app will show the most accurate roster and sign up count! Follow [@picklelandatx](https://www.instagram.com/picklelandatx/) for more! **⭐️ Come see why we were recently named the "Best Pickleball Club" in Austin by Austin Pickleball Update and 750+ other players!**

These classes are gentle and effective for everyone, regardless of age, physical condition, or experience. They include breathing, alignment, balance, strengthening, toning, stretching, relaxation, and meditation. RSVP is required: through Meetup or by email, text, or phone (see below). Bring: A mat; a thick towel, blanket, or rug; and water. Clothing: Wear comfortable clothing that is easy to move in. Wear layers when it's cold so that you can adjust your clothing as you warm up and cool down. Please refrain from wearing perfume and other fragrances. Cost: No charge. Donations are gratefully accepted! Click [here](http://yogameditationgroup.org/donations/) for ways to donate. Location: Yoga Meditation Group, 13740 Research Blvd., Bldg T, Unit 3, Austin, 78750 Yoga Asana is the physical practice of yoga that includes exercises, breathing, and relaxation. The purpose of Yoga Asana isn't fitness. It is, in part, to take care of the body as our vehicle; and although this may include fitness, it should never be defined by it. Yoga Asana practice gives us the opportunity to become aware of the body and the life force within the body, helping us to experience that we are not the body but rather the eternal being within the body who needs fulfillment on a level that the body cannot satisfy. This experience can then lead us to the deeper yoga practices, which are centered around meditation (the heart of yoga) and spiritual inquiry about our eternal identity and purpose. All of our meditation classes are free and are listed here on Meetup. Let us know if you have any questions. Namaste. NOTE: We do not require masks. We believe it is important to be able to breathe freely while practicing yoga asana and meditation. If you are not comfortable with this, we have links we can send you that may be helpful in practicing at home. YogaMeditationGroup.org info@YogaMeditationGroup.org (512) 774-4964

Come draw with us at our monthly meeting at Gong Cha (RR 620 location). This is a casual drawing meetup for anyone who likes to create art/draw, no matter their experience level.

Make sure to come prepared with something to draw/illustrate with, which can include: tablets, paper and pencil, sketchbooks, notepads, paint (ex. watercolor), markers, colored pencils, etc. There is no theme; just come out and have fun! While at the event, it is *not* mandatory but encouraged to purchase an item to support Gong Cha’s hospitality. Thank you! ☺️

Bring a whiteboard or a laptop or a piece of paper. We will be solving 1 easy and 1 medium problem on LeetCode. We have no rules for being late or leaving early, you can be late and start from the second problem or do the first one and leave. The main idea is to work together on it, share thoughts and discuss a solution. For those who don't like the time pressure during the session, I will be posting problems in the comments for the session 1 day in advance.

As part of the [Arduino Days 2026](https://days.arduino.cc/about) world-wide celebration, we will be meeting in-person and online to talk about all things related to the Arduino platform. For the best possible experience, please attend in person and bring a laptop with a USB port, and your project or project ideas. We will have several Arduino computers available to borrow and experiment with during the meeting, including the new [Arduino Uno Q](https://www.arduino.cc/product-uno-q). Beginners and Experts are welcome to attend and participate! A rough agenda for the meeting shall be: \* **Workshop and Live Demo:** A short interactive hands-on introduction to Arduino. For online participants, we'll use [Tinkercad](https://www.tinkercad.com/). For in-person participants, we'll have a few Arduinos available to experiment with. Depending on the experience and interest of the participants, we might skip this introduction. \* **Ask the Arduino Expert:** Get Arduino project help from the experts. Got a problem with a project you're working on, or need advice on getting started? Get in-person and online help to get you going! We'll go around the room and see what each person needs help with. \* **Show-and-Tell:** Got an Arduino or other digital electronics project to share? Talk about it informally and share what you've learned! It can be as simple as a Blink project or as complex as an Edge AI application. You do not need to be an expert in the subject matter. \* **Open Day:** Work on your projects during the meeting. You can listen, share, or get going on your projects, whatever you decide! Bring your soldering iron and tools. \* **Build a Project Team**: Looking for project help on a longer-term basis? Share your project and find willing participants to help you finish it!

Please RSVP to get you First lesson for FREE. Please remember: Text or call with a message about your attending is Required before you come to any of these classes to make sure the class has not been canceled for that day. Please text or call and leave a message before attending at: 512-296-5678 http://photos1.meetupstatic.com/photos/event/c/9/0/6/event_166491462.jpeg http://photos2.meetupstatic.com/photos/event/d/0/0/4/event_166493252.jpeg http://photos3.meetupstatic.com/photos/event/d/b/5/8/event_166496152.jpeg DANCE U2 Weekly Classes Schedule at Avila Soccer dance hall : SUNDAYS: ********** 3:00 pm Salsa, 4:00 pm Country ( Two Step, One Step, Waltz ) 4:45 pm Swing ( East Cost Swing - West Cost Swing ) 5:15 pm Argentine Tango Avila Soccer dance hall with a great wood dance floor: 8863 Anderson Mill Road #107, Austin, TX 78729 MONDAYS: ********** At Avila Soccer Dance Hall on Anderson Mill Rd. Salsa Class 8:30 pm Beg/inter. WEDNESDAYS: *********** Avila Soccer Dance Hall on Anderson Mill Rd. Bachata / Kizomba 8:30 pm Beg/inter. ******************************************************************************** We always have over 20 regular attendees at our classes plus new comers like you so they are not listed on RSVP list here. You can also RSVP for this meetup Salsa class on Facebook by click on the link below: Please RSVP here on this meetup so you can get the following 3 bonuses: First Bonus to our First time visitor: First Lesson is FREE for all First time students as our First bonus to you for Joining our Dance meetup Group. Second Bonus to our first time Students: At your First visit, If you sign up for any of our group dance classes packages, you'll get the most affordable discounted packages as the following: 1 Month group classes %25 Off 3 Months group classes package %43 Off 6 Months group classes package %60 Off 12 Months group classes packages %70 Off Third Bonus At your First visit, If you sign up for any of our group dance classes packages, you would get a privilege to freeze your package for a week or more when you go out of town or when every you can not make your classes for a week or longer than a week. ********************************************** Any of your guest sign up to our classes, you would get $10 credit towards your future classes with us. Avila Soccer Dance Hall 8863 Anderson Mill Road, Suite # 107 · Austin, TX 78729 You will always meet up new people at our on going regular classes attendees who are keep coming for months or years so partner is not necessary at our classes. Our dance classes are Fun, Friendly , and easy to learn all moves at any level whether you are very beginner or experienced dancer. You can ask any time for a few private lessons if you like to learn your favorite dance at a much easier pace to you most favorite level of skills in a very short time. *********************************************** For more info for: Private lessons in Salsa, Bachata, Kizomba, Cha-Cha, Merengue, Rumba, Argentine Tango, Swing , Country western Two step One Step. Country Waltz, Jitterbug (country swing), Ballroom, or for booking for Wedding Dance Lessons to prepare Bride and Groom for their first dance or Dance lessons for Quinceanera or Sweet 16 to prepare them for their celebration Day and a group dance lesson for the wedding guests or at a weekly office or corporate lunch time group classes or a for a corporate employee appreciation party dance Lesson, or at Holidays , Birthday, graduation party or for any party event dance Lesson please contact : Dance U2 dance company Tony Mogadam Text / call : 512-296-5678 www.DanceU2.com

Please RSVP to get you First lesson for FREE. Please remember: Text or call with a message about your attending is Required before you come to any of these classes to make sure the class has not been canceled for that day. Please text or call and leave a message before attending at: 512-296-5678 ******************************************************************************** Where: At Avila Soccer Dance Hall 8863 Anderson mill rd, suite 107, Austin TX 78729 http://photos1.meetupstatic.com/photos/event/b/5/9/2/event_166486482.jpeg http://photos3.meetupstatic.com/photos/event/d/e/0/0/event_209156832.jpeg We always have over 20 regular attendees at our classes plus new comers like you so they are not listed on RSVP list here. You can also RSVP for this meetup Salsa class on Facebook by click on the link below: Please RSVP here on this meetup so you can get the following 3 bonuses: First Bonus to our First time visitor: First Lesson is FREE for all First time students as our First bonus to you for Joining our Dance meetup Group. Second Bonus to our first time Students: At your First visit, If you sign up for any of our group dance classes packages, you'll get the most affordable discounted packages as the following: 1 Month group classes %25 Off 3 Months group classes package %43 Off 6 Months group classes package %60 Off 12 Months group classes packages %70 Off Third Bonus At your First visit, If you sign up for any of our group dance classes packages, you would get a privilege to freeze your package for a week or more when you go out of town or when every you can not make your classes for a week or longer than a week. ********************************************** Any of your guest sign up to our classes, you would get $10 credit towards your future classes with us. Avila Soccer Dance Hall 8863 Anderson Mill Road, Suite # 107 · Austin, TX 78729 You will always meet up new people at our on going regular classes attendees who are keep coming for months or years so partner is not necessary at our classes. Our dance classes are Fun, Friendly , and easy to learn all moves at any level whether you are very beginner or experienced dancer. You can ask any time for a few private lessons if you like to learn your favorite dance at a much easier pace to you most favorite level of skills in a very short time. *********************************************** For more info for: Private lessons in Salsa, Bachata, Kizomba, Cha-Cha, Merengue, Rumba, Argentine Tango, Swing , Country western Two step One Step. Country Waltz, Jitterbug (country swing), Ballroom, or for booking for Wedding Dance Lessons to prepare Bride and Groom for their first dance or Dance lessons for Quinceanera or Sweet 16 to prepare them for their celebration Day and a group dance lesson for the wedding guests or at a weekly office or corporate lunch time group classes or a for a corporate employee appreciation party dance Lesson, or at Holidays , Birthday, graduation party or for any party event dance Lesson please contact : Dance U2 dance company Tony Mogadam Text / call : 512-296-5678 www.DanceU2.com

**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

**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.

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

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.

Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: Nothing yet. (You should volunteer). What is Cocoaheads (http://cocoaheads.org/)? CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics. What is BuckeyeCocoa (http://buckeyecocoa.org/)? BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend. Presentations! Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website. To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter. Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/

**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)

We thought of one of the interesting things that can be enjoyed at this time of the year. We will be meeting at Immaculate Conception Catholic Church for a "Fish Fry" in Marian Hall on Friday, March 27th at 5:00 PM. It might be fun for you to experience what has become a tradition on the Fridays before Easter. They will have fried fish or baked fish, French fries and Cole slaw, as well as beverages, all for $16.00 for adults. They will have other beverages and desserts available for sale, as well. We have never tried this, and sometimes there are quite a few people at these events so we hope that we will be able to find each other easily. I'll try to have signs outside Marian Hall that Identify our group. We hope to have you join us!