C#

Join us for an unforgettable night 7:30pm in Jakarta [[Click This Whatsapp Groupchat Link](https://chat.whatsapp.com/I8piLGquTos5Ty8i1Q6cl1)] We’re not just a language exchange — we’re a roaming social experience for 20s and 30s who love new faces and open conversations. Whether you're an expat, traveler, or Seoulite looking for something beyond the usual Saturday, this is the place to be. Connect, talk, laugh, repeat.

Your body can stand almost anything. It's your mind that you have to convince.

👋🔥 **Halo Bitcoiner Jakarta!** 🔥👋 ​ ​\*\*[Bitcoinstitution – Helping visionary business leaders to beat inflation & survive the World War III](https://goakal.com/bitcoinstitution)\*\* ​ **👤 LEADER KOMUNITAS JAKARTA: [BANG RICKY](https://www.instagram.com/bitcoinstitution.xyz/)** ​Bang Ricky — motor penggerak komunitas **Bitcoinstitution Jakarta**. Orangnya santai, tapi visinya kuat: bikin orang Indonesia ngerti Bitcoin **dengan cara yang masuk akal & relevan.** ​🌐[ goakal.com/bitcoinstitution](https://goakal.com/bitcoinstitution) [📸](http://goakal.com/bitcoinstitution%F0%9F%93%B8) [@bitcoinstitution.xyz](https://www.instagram.com/reel/DPgXn1eCXxl/) [​](https://www.instagram.com/reel/DPgXn1eCXxl/) ​​Bitcoin cuma teknologi… atau juga soal nilai dan prinsip? 🤔🟠 ​ **Bitcoin Indonesia Jakarta** mengundang kamu ke meetup **Bitcoin dan Kesucian**—ruang diskusi santai untuk membahas Bitcoin dari sisi makna, integritas sistem, dan filosofi di baliknya 🚀 ​Di sesi ini, kita akan ngobrol tentang bagaimana Bitcoin sering dikaitkan dengan konsep sistem uang yang jujur, transparan, dan berjalan sesuai aturan yang sama untuk semua orang. Diskusinya ringan, terbuka, dan tetap nyaman diikuti walau kamu baru kenal Bitcoin ✨ ​Meetup ini cocok buat kamu yang penasaran melihat Bitcoin dari sisi yang lebih dalam bukan cuma teknologi atau market, tapi juga cara pandang terhadap sistem uang modern 📘 ​**Siapa saja yang bisa ikut?** 🙌 Pemula yang ingin memahami Bitcoin dari sisi konsep & nilai 🙌 Bitcoiner yang ingin memperluas perspektif 🙌 Mahasiswa, pekerja, dan penikmat diskusi ide 🙌 Siapa pun yang suka diskusi santai tapi bermakna ​**Apa saja yang akan dibahas?** ✨ Makna “kesucian” dalam konteks sistem uang 🧩 Aturan, transparansi, dan netralitas dalam Bitcoin 📜 Kenapa sistem berbasis kode sering dianggap lebih objektif 💡 Perspektif etika, filosofi, dan nilai dalam perkembangan Bitcoin 💬 Diskusi terbuka & tanya jawab komunitas ​Diskusi ringan, tapi sudut pandangnya dalam 🌱 Yuk ngobrol dan eksplor ide bareng komunitas Bitcoin Indonesia Jakarta. ​Sampai ketemu di meetup! 🧡🚀📌 **Info Penting:** 🔸 Tiket acara & ilmu-ilmu daging: **GRATIS** 🔸 Peserta hanya wajib beli makan/minum sendiri 🔸 **Tidak ada promosi altcoin, NFT, token, atau “kripto” lainnya** 🔸 Fokus hanya pada **Bitcoin** — teknologinya, nilainya, & dampaknya bagi dunia *** 🔗 **Tentang Kami** 🟠 **Bitcoin Indonesia** adalah inisiatif nirlaba yang bertujuan untuk: 🕊️ Menyebarkan pemahaman tentang **Bitcoin sebagai alat pembebasan individu** ⚖️ Mendorong **kedaulatan finansial** lewat edukasi netral 📚 Menyediakan **konten open-source** yang bisa digunakan siapa pun, gratis 📲 Telegram:[ t.me/+OIIRyKQmvJY0MWFk](https://t.me/+OIIRyKQmvJY0MWFk) 📸 Instagram:[ ](https://www.instagram.com/bitcoinindo21)[@bitcoinindo21](https://www.instagram.com/bitcoinindo21) 🌐 Website:[ ](https://bitcoinindonesia.xyz/)[bitcoinindonesia.xyz](https://bitcoinindonesia.xyz/)

**Let's escape the hustle and bustle of Jakarta with a late afternoon stroll through Senayan GBK Park and make some new friends along the way!** Senayan GBK Park is located in the heart of the city and is a nice place to visit and explore. Starting from Entrance 7 (Pintu 7), we will walk around and through the park and then over to Senayan Park Complex. Afterwards, we'll go to Lucy in the Sky at Spark, located on the rooftop of Senyan Park Mall for some refreshing drinks and food. This last part is optional for people who want to go. The walk will be a casual stroll around several connecting parks. The walk will take approximately 1:30 hours. We will meet just outside Entrance 7 near the main road. Please be on time, as once we start the walk it will be very difficult to locate us. However, we will post the live location on the WhatsApp Group chat. This is a fun and social event, and everyone is encouraged to get to know each other and make new friends. **📢 IMPORTANT: Attendance Reconfirmation Required** To ensure accurate headcounts and reduce no-shows, we're implementing an updated reconfirmation system for all events. **Here's how it works:** * All events start with unlimited RSVPs. * 4 days before each event, a reconfirmation form will be posted in the event comments and shared in the WhatsApp group. * You must reconfirm ASAP by submitting the form. Your spot is guaranteed only after you reconfirm. * The form closes once we reach the target attendance number. * Anyone who hasn’t reconfirmed when the form closes will be removed from the attendee list. * If you can’t attend, change your status to Not Going. **Two‑strike rule: If you don’t reconfirm and don’t change to Not Going two times, you will be removed from the group.** Thanks for helping us keep things running smoothly. Looking forward to seeing you all there. If you have any questions, please feel free to let me know here or join our friendly and active WhatsApp Group Chat: [https://chat.whatsapp.com/FBQsf4Cv4yWACNs9gbiYNH](https://chat.whatsapp.com/FBQsf4Cv4yWACNs9gbiYNH) Instagram: [https://www.instagram.com/jakartasocialgroup](https://www.instagram.com/jakartasocialgroup)

Let's get mad with laughter at this special comedy event in English! Join other Jakarta Writers (former Jakarta Creatives) to attend this fun afternoon, make new friends, and avoid being roasted alone in the audience! 😄 Everyone is welcome to join! **This event is FREE to attend!** The event is organised to support our friends "Mad for Laughs". Please take a look at their page too and consider joining their group to support local creatives, artists, and comedians in the city! https://www.meetup.com/english-open-mic-stand-up-comedy/ Come alone of with a friend/partner/family/colleague! At the end of the event we can gather and mingle outside the venue! **ABOUT THE EVENT** 🎤 Expect anything from bold new comics to people just testing the waters. No script, no filter, just raw, unpolished fun. 📍Doors open at 3:30PM \| Show starts at 4:00PM 🎟 Free entry\. Bring your friends\, your date\, or just yourself just make sure to RSVP the total pax\, because we have limited seats\! Interested in performing? Sign up [here](https://forms.gle/x1YsKfoNBSsFXsd29)! **With Jakarta Writers (former Jakarta Creatives) we have organised many comedy events before! Take a look here:** * [ENGLISH COMEDY SHOW at Mad For Laugh (Feb 2026)](https://www.meetup.com/jakarta-writers/events/313406747/) * [ENGLISH COMEDY SHOW at Mad For Laugh (Jan 2026)](https://www.meetup.com/jakarta-writers/events/312964219/) * [ENGLISH COMEDY SHOW at Mad For Laugh (Nov 2025)](https://www.meetup.com/jakarta-creatives/events/311725577/) * [ENGLISH COMEDY SHOW at Mad For Laugh (Sept 2025)](https://www.meetup.com/jakarta-creatives/events/311180281/) * [ENGLISH COMEDY SHOW at Mad For Laugh (Aug 2025)](https://www.meetup.com/jakarta-creatives/events/310350396/) * [Comedy night (December 2023)](https://www.meetup.com/jakarta-creatives/events/297393682/) * [Comedy night open mic (July 2023)](https://www.meetup.com/jakarta-friends/events/294474235/?eventOrigin=your_events) * [Comedy night (July 2023)](https://www.meetup.com/jakarta-friends/events/294901153/) **ABOUT THE VENUE** **Mad for Coffee Cipete** is a cozy café with a dedicated area for the show! I guess they have coffee, as well 😉 **HOW TO REGISTER TO THE EVENT?** To register, just click “Attend”! There are a few simple rules * We kindly ask attendees who cannot manage to join to **update RSVP at least 24 h before the event** as a courtesy to other attendees and event organisers. * Attendees who bring a +1 need to make sure that the guest abide to our rules our respect and inclusivity Thank you for your understanding and cooperation! **THE RULES OF OUR COMMUNITY** Our communities are: * **Jakarta Friends**: [https://www.meetup.com/jakarta-friends](https://www.meetup.com/jakarta-friends) * **Jakarta Writers** (former Jakarta Creatives): [https://www.meetup.com/jakarta-writers/](https://www.meetup.com/jakarta-creatives/) Members often participate in events of both groups. Over the past two years, we held over 250 events with over 2,000 attendees. Attendees rate our events **very positively** and give wonderful feedback, with an average of **4.8**⭐ (out of 5⭐) afrom over 300 reviews ([take a look at our reviews here!](https://www.meetup.com/jakarta-creatives/feedback-overview/)) We value diversity, inclusivity, respect, and authenticity. We **do not tolerate** harassment or discrimination of any kinds. * You are invited to join our WhatsApp group where we announce our events regularly: [https://chat.whatsapp.com/BR0sC0BrPbc9xTqvj1qLfx](https://chat.whatsapp.com/BR0sC0BrPbc9xTqvj1qLfx) * Feel free to tag us on Instagram, and we will repost! [www.intagram.com/jakarta.friends.creatives](http://www.intagram.com/jakarta.friends.creatives) * For questions about the event, please post a comment on the event page, or DM the event organisers

Join us for an unforgettable night 7:30pm in Jakarta [[Click This Whatsapp Groupchat Link](https://chat.whatsapp.com/I8piLGquTos5Ty8i1Q6cl1)] We’re not just a language exchange — we’re a roaming social experience for 20s and 30s who love new faces and open conversations. Whether you're an expat, traveler, or Seoulite looking for something beyond the usual Saturday, this is the place to be. Connect, talk, laugh, repeat.

Your body can stand almost anything. It's your mind that you have to convince.

👋🔥 **Halo Bitcoiner Jakarta!** 🔥👋 ​ ​\*\*[Bitcoinstitution – Helping visionary business leaders to beat inflation & survive the World War III](https://goakal.com/bitcoinstitution)\*\* ​ **👤 LEADER KOMUNITAS JAKARTA: [BANG RICKY](https://www.instagram.com/bitcoinstitution.xyz/)** ​Bang Ricky — motor penggerak komunitas **Bitcoinstitution Jakarta**. Orangnya santai, tapi visinya kuat: bikin orang Indonesia ngerti Bitcoin **dengan cara yang masuk akal & relevan.** ​🌐[ goakal.com/bitcoinstitution](https://goakal.com/bitcoinstitution) [📸](http://goakal.com/bitcoinstitution%F0%9F%93%B8) [@bitcoinstitution.xyz](https://www.instagram.com/reel/DPgXn1eCXxl/) [​](https://www.instagram.com/reel/DPgXn1eCXxl/) ​​Bitcoin cuma teknologi… atau juga soal nilai dan prinsip? 🤔🟠 ​ **Bitcoin Indonesia Jakarta** mengundang kamu ke meetup **Bitcoin dan Kesucian**—ruang diskusi santai untuk membahas Bitcoin dari sisi makna, integritas sistem, dan filosofi di baliknya 🚀 ​Di sesi ini, kita akan ngobrol tentang bagaimana Bitcoin sering dikaitkan dengan konsep sistem uang yang jujur, transparan, dan berjalan sesuai aturan yang sama untuk semua orang. Diskusinya ringan, terbuka, dan tetap nyaman diikuti walau kamu baru kenal Bitcoin ✨ ​Meetup ini cocok buat kamu yang penasaran melihat Bitcoin dari sisi yang lebih dalam bukan cuma teknologi atau market, tapi juga cara pandang terhadap sistem uang modern 📘 ​**Siapa saja yang bisa ikut?** 🙌 Pemula yang ingin memahami Bitcoin dari sisi konsep & nilai 🙌 Bitcoiner yang ingin memperluas perspektif 🙌 Mahasiswa, pekerja, dan penikmat diskusi ide 🙌 Siapa pun yang suka diskusi santai tapi bermakna ​**Apa saja yang akan dibahas?** ✨ Makna “kesucian” dalam konteks sistem uang 🧩 Aturan, transparansi, dan netralitas dalam Bitcoin 📜 Kenapa sistem berbasis kode sering dianggap lebih objektif 💡 Perspektif etika, filosofi, dan nilai dalam perkembangan Bitcoin 💬 Diskusi terbuka & tanya jawab komunitas ​Diskusi ringan, tapi sudut pandangnya dalam 🌱 Yuk ngobrol dan eksplor ide bareng komunitas Bitcoin Indonesia Jakarta. ​Sampai ketemu di meetup! 🧡🚀📌 **Info Penting:** 🔸 Tiket acara & ilmu-ilmu daging: **GRATIS** 🔸 Peserta hanya wajib beli makan/minum sendiri 🔸 **Tidak ada promosi altcoin, NFT, token, atau “kripto” lainnya** 🔸 Fokus hanya pada **Bitcoin** — teknologinya, nilainya, & dampaknya bagi dunia *** 🔗 **Tentang Kami** 🟠 **Bitcoin Indonesia** adalah inisiatif nirlaba yang bertujuan untuk: 🕊️ Menyebarkan pemahaman tentang **Bitcoin sebagai alat pembebasan individu** ⚖️ Mendorong **kedaulatan finansial** lewat edukasi netral 📚 Menyediakan **konten open-source** yang bisa digunakan siapa pun, gratis 📲 Telegram:[ t.me/+OIIRyKQmvJY0MWFk](https://t.me/+OIIRyKQmvJY0MWFk) 📸 Instagram:[ ](https://www.instagram.com/bitcoinindo21)[@bitcoinindo21](https://www.instagram.com/bitcoinindo21) 🌐 Website:[ ](https://bitcoinindonesia.xyz/)[bitcoinindonesia.xyz](https://bitcoinindonesia.xyz/)

Have you ever wondered how you could make money as a writer? You dream of being more independent or taking the next steps, but don't know how? Or you are trying to find an audience willing to pay for your words? Then this **WORKSHOP on CROWDFUNGING you own WRITING PROJECTS** is exactly for you! **🤑💰😎** This workshop have limited seats available**. Reserve your spot today!** **ABOUT THE EVENT** Let's face it: making money as a writer isn't easy. 😢 Here, I'll will present strategies and experiences with **CROWDFUNDING** so that you, too, can get (financial) wind in your writing career! 😀💸🤩 I will give a presentation of financies strategies on two platforms: **KICKSTARTER** and **PATREON** based on my own succesful project which has raised more than 10,000 USD last year on [Kickstarter "The Dessert that Changed the World"](https://www.kickstarter.com/projects/jens-notroff/the-dessert-that-changed-the-world). I will also talk about my recently launched [Patreon page](https://www.patreon.com/corradonai) which is off to a great start. The focus will be on my own (science) writing, but you will learn tools applicable to raising funds for ***any*** writing. From this workshop you will get away with is and plans for *your own* writing project. You will gain plenty of ideas, inspirations and suggestions that can be used on *any* projects, genres, mediums, plans you are developing, and crowdfunding platforms you want to explore. After a presentation (about 30-45 minutes) about crowdfunding, focussing on what worked well, and what didn't work that well, we will have a practical exercise, a group discussion, and there will be time for questions. At the end of the presentation, everyone will be prompted to prepare a short plan and pricing of their (mock) public facing crowdfunding campaign. You will be asked to answer the following questions: What products you'd like to offer as reward to supporters? How would you price them? What other strategies could you use to get succesfully funded? What are your goals? After about 20-30 minutes of work on your assignment, we will discuss together (some) of the plans presented by attendees. For any questions not answered in the project description, feel free to post a comment in the event page. We have organised this event before, as well as plenty of other workshops... take a look! * **[ABC of CROWDFUNDING](https://www.meetup.com/jakarta-creatives/events/310560709/)**[ (Workshop) 🤑💰😎 How to fund your WRITING PROJECTS!](https://www.meetup.com/jakarta-creatives/events/310560709/) * [Workshop: how to craft the perfect logline 📝 with Jakarta Writers](https://www.meetup.com/jakarta-writers/events/313460242) * [Introduction to SCREENWRITING for FILM & TV 🎞️🍿 with Jakarta Creatives](https://www.meetup.com/jakarta-writers/events/311945504/?utm_medium=referral&utm_campaign=share-btn_savedevents_share_modal&utm_source=link&utm_version=v2&member_id=428578398) * [How to SELF-PUBLISH & build an AUDIENCE as a writer 💪👏 with Jakarta Creatives](https://www.meetup.com/jakarta-creatives/events/311773715/) * [Fun Writing Challenge (July 2025)](https://www.meetup.com/jakarta-creatives/events/308515579/) * [Writers' Club (May 2025)](https://www.meetup.com/jakarta-creatives/events/307536966/) * [Shut! Up! And! Write! at ngoepi, Cilandak (May 2024)](https://www.meetup.com/jakarta-creatives/events/306901326/) * [Collaborative Storytelling - let's write a story together (March 2024)](https://www.meetup.com/jakarta-creatives/events/299137219/) **ABOUT THE VENUE** **Mad for Coffee** is a lovely coffeeshop with great coffe and some nice food on the menu. The owners are so kind to have a room or the upstairs terrace for us! At Mad for Coffee they also have regular comedy shows, including one just after our event at 4 PM which we can attend together! Link to be shared soon -- take a look here at a past free comedy event we attended together: [https://www.meetup.com/jakarta-creatives/events/312964219/](https://www.meetup.com/jakarta-creatives/events/312964219/) (walk-ins at the comedy event are usually possible, too) * Let's meet directly there! There will be tables prepared for us * At the venue, ask for Corrado or MeetUp at the staff. There will be a MeetUp sign on our table to find us * Here is a link to the venue for more information: [https://www.instagram.com/madforcoffeeid/](https://www.instagram.com/madforcoffeeid/) * We encourage you to reach the event by public transportation MRT Cipete Raya is just 15 minutes walk! **ABOUT THE HOST** **Corrado Nai** would describe himself as a science writer although he has experimented with many genres (including poetry, short stories, and one unpublished novella). He has a written features and commentaries for *New Scientist*, *Smithsonian Magazine*, *Asimov Press*, *Small Things Considered*, *Fungi Magazine*, *Science*, *Reactor*, and many more. He’s a recovering academic with a PhD in microbiology and has written and edited dozens of papers and theses. He is currently writing a science comic about the forgotten woman who used a dessert (agar-agar) to revolutionise science and medicine, Fanny Angelina Hesse ([website](https://fanny-hesse-graphic-novel.site/) \| [Instagram](https://www.instagram.com/fanny.hesse.story)) for which he raised over 10,000 USD on [Kickstarter](https://www.kickstarter.com/projects/jens-notroff/the-dessert-that-changed-the-world). He recently launched a **[Patreon page](https://www.patreon.com/corradonai/)**. **HOW TO REGISTER TO THE EVENT?** To register, just click “Attend”! There are a few simple rules * We kindly ask attendees who cannot manage to join to **update RSVP at least 24 h before the event** as a courtesy to other attendees and event organisers. * **Be on time! Don’t be early!** * People in the waitlist cannot attend, and are encouraged to check a few hours before the event if they got a spot * Repeated no-show (3X) without updating RSVP will be removed from the group. * Last minute cancellations (within 2 h of the event) unless for exceptional circumstances still count as no-shows! * No +1 allowed for this specific event as we have limited seats Thank you for your understanding and cooperation! **WE HAVE A MEMBERSHIP FEE. HOW DOES IT WORK?** Since September 2024, our community has **a membership fee of 300k IDR valid for 365 days after payment**. Membership fee is offered with a **promo discount to new members and first-timers**, who can become members for **220k IDR/year**. First-timers can decide to **attend one event for free** and see if they like becoming part of this community. Membership to both Jakarta Friends and Jakarta Creatives is offered for **only** 390k IDR/year. Membership gives **access to all events** plus exclusive perks available only to paying members, like for example our [Give Away Birthday Celebrations with lucky draw](https://www.meetup.com/jakarta-friends/events/300470498) (Sept 2024) or [FREE pasta cooking (and eating 😉) workshop](https://www.meetup.com/jakarta-friends/events/304253623/) (Nov 2024) or [Museum visits with FREE GUIDED TOURS](https://www.meetup.com/jakarta-creatives/events/301738408/) (Sept 2024). To many events, attendees can **bring a +1 for free.** First-timers can decide to **attend one event for free** and see if they like becoming part of this community. Membership can be paid on the spot (cash/bank transfer/Gopay). Text Corrado (+62 89211 489 3580) if you have any questions about membership. To all members we **guarantee** to keep organizing plenty of events. You will receive a **full refund** if the group closes down, or if there’s no event happening in three months. **THE RULES OF OUR COMMUNITY** Our communities are: * **Jakarta Friends**: [https://www.meetup.com/jakarta-friends](https://www.meetup.com/jakarta-friends) * **Jakarta Writers (former Jak Creatives**: [https://www.meetup.com/jakarta-writers/](https://www.meetup.com/jakarta-creatives/) Members often participate in events of both groups. Over the past two years we held over 200 events with over 2,000 attendees. Attendees rate our events very positively and give wonderful feedback. We value diversity and inclusivity, respect and authenticity. We do not tolerate harassment or discrimination of any kinds. * You are invited to join our WhatsApp group where we announce our events regularly: [https://chat.whatsapp.com/BR0sC0BrPbc9xTqvj1qLfx](https://chat.whatsapp.com/BR0sC0BrPbc9xTqvj1qLfx) * Feel free to tag us on Instagram, and we will repost! [www.intagram.com/jakarta.friends.creatives](http://www.intagram.com/jakarta.friends.creatives) * For questions about the event, please post a comment in the event page

**Let's escape the hustle and bustle of Jakarta with a late afternoon stroll through Senayan GBK Park and make some new friends along the way!** Senayan GBK Park is located in the heart of the city and is a nice place to visit and explore. Starting from Entrance 7 (Pintu 7), we will walk around and through the park and then over to Senayan Park Complex. Afterwards, we'll go to Lucy in the Sky at Spark, located on the rooftop of Senyan Park Mall for some refreshing drinks and food. This last part is optional for people who want to go. The walk will be a casual stroll around several connecting parks. The walk will take approximately 1:30 hours. We will meet just outside Entrance 7 near the main road. Please be on time, as once we start the walk it will be very difficult to locate us. However, we will post the live location on the WhatsApp Group chat. This is a fun and social event, and everyone is encouraged to get to know each other and make new friends. **📢 IMPORTANT: Attendance Reconfirmation Required** To ensure accurate headcounts and reduce no-shows, we're implementing an updated reconfirmation system for all events. **Here's how it works:** * All events start with unlimited RSVPs. * 4 days before each event, a reconfirmation form will be posted in the event comments and shared in the WhatsApp group. * You must reconfirm ASAP by submitting the form. Your spot is guaranteed only after you reconfirm. * The form closes once we reach the target attendance number. * Anyone who hasn’t reconfirmed when the form closes will be removed from the attendee list. * If you can’t attend, change your status to Not Going. **Two‑strike rule: If you don’t reconfirm and don’t change to Not Going two times, you will be removed from the group.** Thanks for helping us keep things running smoothly. Looking forward to seeing you all there. If you have any questions, please feel free to let me know here or join our friendly and active WhatsApp Group Chat: [https://chat.whatsapp.com/FBQsf4Cv4yWACNs9gbiYNH](https://chat.whatsapp.com/FBQsf4Cv4yWACNs9gbiYNH) Instagram: [https://www.instagram.com/jakartasocialgroup](https://www.instagram.com/jakartasocialgroup)

**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.

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/

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.

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

**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)

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