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Frequently Asked Questions
Yes! Check out privacy events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.
Discover all the privacy events taking place this week here. Plan ahead and join exciting meetups throughout the week.
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Privacy Events This Week
Discover what is happening in the next few days
DataTalks x april: The Rise of Tabular ML
Our next **DataTalks TLV meetup** will explore one of the most exciting emerging directions in machine learning: **Tabular Foundation Models**.
For decades, structured data problems have been dominated by tree-based models like XGBoost and Random Forest. While deep learning transformed NLP and vision, it consistently struggled to outperform classical methods in tabular settings. Over the past year, a new paradigm has begun reshaping the field โ bringing foundation model thinking into structured data.
***
## The Talk ๐
**From Trees to Transformers: The Rise of Tabular Foundation Models**
Speaker: Alan Arazi
In this session, Alan will:
* Provide a clear overview of the tabular learning landscape
* Explain why deep learning historically underperformed on tabular tasks
* Introduce TabPFN โ a breakthrough model trained to perform Bayesian inference over tabular datasets
* Dive into how it is trained, how it works, and what makes it fundamentally different
* Discuss what this shift means for the future of data science
This talk is designed for ML practitioners, researchers, and data professionals who want to understand what comes after gradient boosting and how foundation models may finally unlock deep learningโs potential for structured data.
***
## โโAbout the Speaker ๐จ๐ปโ๐ซ
Alan Arazi is a PhD candidate at the Technion under Prof. Roi Reichart, researching Tabular Foundation Models. After five years working with large language models at AI21, he joined Prior Labs โ the company behind TabPFN โ where he works at the frontier of structured data modeling.
***
## Location๐
* April Offices
* 7 Totseret HaAretz St., Tel Aviv-Yafo
* Networking and Q&A included.
We hope to see you there!
TAMI ฯ ืชืืื
TAMI ฯ is a curated meeting, workshop or presentation about a topic in math. It happens every two weeks at TAMI. The event is hosted by a different person each time. You can come, learn topics and share ideas in an open and informal atmosphere.
This time we will discuss about [Magic Squares](https://en.wikipedia.org/wiki/Magic_square).
For proposing a presentation or topic you can drop us a line.
ืชืืื ืคื ืืื ืืคืืฉ ืืืฆืจ, ืกืื ื ืื ืืฆืืช ืขื ื ืืฉื ืืืชืืืืงื. ืื ืงืืจื ืื ืฉืืืขืืื ืืชืืื. ืืช ืืืืจืืข ืื ืื ืืื ืืืจ ืืื ืคืขื. ืชืืืื ืืืื, ืืืืื ื ืืฉืืื ืืืืืืง ืจืขืืื ืืช ืืืืืืจื ืคืชืืื ืื ืขืืื.
ืืคืขื ื ืืืจ ืขื [ืจืืืืขื ืงืกื](https://en.wikipedia.org/wiki/Magic_square).
ืืืฆืขืช ืืฆืืช ืื ื ืืฉื ื ืืชื ืืคื ืืช ืืืื ื.
Postponed - Monthly Meetup of the Web3 Developers Underground community
Sadly, the event was postponed due to the war.
We will update you as soon as possible about the new date
**Web3 Devs Underground - Monthly Meetup**
**About the event:**
๐ Brought to you by [Israel Web3 Developers Underground](http://web3devs.org/) ร [3MI LABS](https://www.3milabs.tech/)
Powered by [Masterkey VC](http://masterkey.vc/)
**Date & Time**
๐
**Sunday, March 15, 2026**
**Time:** 18:00 - 21:00
**Location:**
[Herzog, Fox & Ne'eman Offices](https://share.google/ldkTfW8mYRsInJAMn)
Yitzhak Sadeh St 6, Tel Aviv-Yafo
## Speakers:
1. [Prof. Tomer Ashur](https://www.linkedin.com/in/tomerashur/), Cryptographer & CEO @ [3MI LABS](https://www.3milabs.tech/)
2. **TBD**
**Agenda:**
**18:00 - 18:30** \| **Drinks and Networking**
**18:30 \- 18:40 \| Opening Remarks**
**18:40 - 19:20** \| **First Speaker**
**19:20 - 19:30** \| **Q&A with the first speaker**
**19:30 - 19:50** \| **Break for Food and Drinks**
**19:50 - 20:30** \| **Second Speake**r
**20:30 - 20:40** \| **Q&A with the second speaker**
**20:40 - 21:00** \| **Finish the day with us** **over a beer and some small talk.**
**About Our Sponsors:**
**[Masterkey Venture Capital](http://masterkey.vc/)** is a global early-stage fund investing in top-tier innovative deep tech and Web3 infrastructure projects. With a strategic presence in key crypto hubs worldwide, we are uniquely positioned to drive technological advancements within global ecosystems. Backed by nearly 50 years of combined expertise in advanced infrastructure, novel cryptography, cybersecurity, and energy solutions, our team is dedicated to empowering the entrepreneurs shaping the future of blockchain technology.
**Get Involved**
**Interested in Speaking or Sponsoring?**
We welcome passionate individuals and organizations to contribute to our community. If you're interested in speaking at future events or sponsoring our meetups, please fill out the [Speaker application form](https://masterkey.fillout.com/web3_devs_speakers) and contact Amit Shilo at @Amit_Shilo ([Telegram](https://t.me/Amit_Shilo))
* Community Managers: Amit Shilo, Eden Luttenberg, Alon Kivity, Alon Ben Lavy.
* Founded by Shauli Rejwan and Roy Osherove.
**RSVP Now!**
Secure your spot for an evening of knowledge-sharing and networking.
*Limited seats are available. Register early to ensure your participation!*
**Stay Connected**
Follow us on social media and join our community to stay updated on upcoming events and news:
* **[Website](http://web3devs.org/)**
* **[Linktree](https://linktr.ee/web3devsunderground)**
* **[Telegram](https://t.me/+-sEflgfrqDoyYWVk)**
Stay in the loop (socials):
Twitter โ [https://x.com/Web3_Devs](https://x.com/Web3_Devs)
YouTube โ [https://www.youtube.com/@israelweb3devunderground](https://www.youtube.com/@israelweb3devunderground) (Watch our content)
Calendar โ [https://luma.com/web3devs_underground](https://luma.com/web3devs_underground)
**See You There! (Also Online)**
Shut Up & Write!ยฎ at Beit Ariela
Join us for some focused writing time. All writers and all experience levels are welcome and donโt worry, no one will see what you've written. This session is about getting your writing done and meeting other writers in your area.
When you show up, say hello to everyone, grab a drink, and get your writing tools ready. Once youโre all settled, take some time to chat with your fellow writers. Once everyoneโs arrived, I will lead quick introductions and then set the timer for our quiet and focused writing session.
Afterward, weโll have time to chat and get to know each other. We often talk about our successes and challenges as writers. If you donโt have time to stick around, no worries!
**A note about the format**
We donโt host critiques or readings. These events are a safe space for writers of all skill levels and genres to work on their craft, so no one will read or critique your writing.
For our full event schedule, visit [https://shutupwrite.com](https://shutupwrite.com).
**Other Important Details:**
WiFi name/password: TBD
Venue Guidelines: Please thank our hosts by purchasing something.
ืืืืืค ืื ืืฉื ืดืืืืฉืื ืืจืฉืืช ืฉืชืคืงืืื ืืืื ืขื ืืืืืืชืด
ืืืื ืฉืืฉื 12.12.2025 ื ืคืืฉ ืืืืืืค ืื ืืฉื ืืชืื ืืกืคืจ ืดืืืืืืงืืืืืื ืืคืืืืกืืคืื ืฉื ืืืื ืจืื ืืด ืดืืืืฉืื ืืจืฉืืช ืฉืชืคืงืืื ืืืื ืขื ืืืืืืชืด ืืช ืืืคืืฉ ืืขืืืจ ืืืืจ ืจืืืื, ืขืืืช ืืจืื ืืืื ืจืื ื.
ืืงืจืืืช ืื ืืฉื:
[https://drive.google.com/file/d/137XgMBgwkLad_8Yg6XhE7oS1Zcgk-Lmp/](https://drive.google.com/file/d/137XgMBgwkLad_8Yg6XhE7oS1Zcgk-Lmp/)
**\*\*\*ืืืคืืฉ ืืืืขื ืืงืื ืืจืื ืืื ืืฆืจืื ืืืข ืืืงืื ืืขืืจ ืืงืจืืืช ืืืืืจ\*\*\***
ืชืื ืืช:
10:45-11:15 ืืชืื ืกืืช
11:15-12:45 ืืืื ืขื ืืืืืจ
12:45 ืืคืืจ ืืืืืค: ืงืื ืื ืืืื ืืฉืชืืื ืืฉืจืื ื ืืจืงื ืืืืืจืื ืืืื ืืืื ื ืืืืืืืจืง
ืืืืื ืืชืืื ืื ืืืจ ืืืื. ื ื ืืืืืง ืืื ืืืืื ืืืืื ืืืืื
[ืชืจืืืืช ืืืจืื ืืืื ืจืื ื ืืคืขืืืืช ืืืืืืค ืืื](https://www.aynrand.org.il/donate)
.
ืื ืืืืช ืื ืืกื:
ืืฉ ืืืืื ืก ืืื ืืกื ื' ืฉื ืฉืจืื ื ืืจืงื, ืืื ืืกืขืืช "ืืงืกืืงื ื" ืืฉ ืืืช ืืืืจ ืืืจืืืช, ืืฉ ืืขืืืช ืืงืืื ื3 ืืืฆืืฆื ืืคืชืืืช ืืืืช ืืืืืจ ืจืืืื 050-5210025. ื ืืชื ืื ืืืชืื ืืงืืืฆืช ืืืืืืกืืค ืฉื ืืืืืืค.
ืืืืืขืื ืืจืื, ืื ืื ืืืืืฆืช ื"ืื ืืื ืคืืืื ืืื" (ืืืคืืข ืืืืื). ืืืืืจ 20 ืฉ"ื, ืื ืืื ืื ืืืจืื ืืืื ืืงืจืื ืืืชืจ
ื ืืชื ืื ืืื ืืช ืืื ืืื "ืืืื ืืื" ืฉืงืฆืช ืจืืืง ืืืชืจ ื10 ืฉื ืขื ืืคืืืงืฆืืืช ืกื ืืจื ืคืืจืง.
ืืืืจ ืืืคืืฉ, ืืืฉืืืื ืืืืืช ืืืชืื ืืืืืืจืง, ื ืืื ืืงื ืืช ืืืื ืืืจืงื ืืืื ืืืืืืจ ืืืืื ืืืชืื.
ืืชืืืืื ืืืืก ืืืชืืืช ืืชืืื? ืืืคื ืืืคืืฉ? ืืืืื ืื ืืคื ืืช ืืืืชืืืขืฅ ืขื ืืืขื.
ืงืืจืก ืืจืืืืื ื, ืจืืืืืืงื ืืชืื ืืช ืคืืื ืืืืฆืขืืช ืืจืืืืื ื, ืืขืฉืจื ืืคืืฉืื
ืืืืช ืืืืจืื ืืชืืืืืช ืืืชืืืืื... ืื ืืืขืื!
ืืจืื ืืืืฉื ืืช ืืืืงืืจืก ืืืืื ืืชืื ืืงืืจืก ืืจืืืืื ื ืืชืื ืืช ืคืืื.
ืืจืืืืื ื ืืื ืคืืืคืืจืืช ืคืืชืื ืืืืืกืกืช ืขื ืืืืจื ืืชืืื ื ืคืฉืืืืช ืืฉืืืืฉ, ืืืืคืฉืจืช ืคืืชืื ืฉื ืคืจืืืืงืืื ืืฆืืจืชืืื ืืืืืื ืืจืื ืขืฉื-ืืืช-ืืขืฆืื
(DIY).
ืืงืืจืก ืื ืื ืืขืฉืจื ืืคืืฉืื ืฉื ืืืืื ืืื ืื ืกืืืืช ืืืืคืืช. ืื ืืคืืฉ ืืืื ืืืืื ืืืืจ ืชืืืจืื ืืืจืื ืืชื ืกืืช Hands On ืืืืืชืืช. ืืืืื ืืงืืจืก ืชืืืจื: ืขืืืื ืืกืืกืืช ืขื ืืฉืื ืืืืงืืจืื ืืงื, ืืกืืืืช ืฉืคืช C++, ืขืงืจืื ืืช ืืืืฉื ืืืืฆืขืืช ืกื ืกืืจืื ืฉืื ืื: ืืืจ, ืืื, ืงืื, ืืืข, ืืจืืง ืืขืื, ืขืงืจืื ืืช ืืคืขืื ืฉื ืจืืืืื ืืื ืื ืืขืื, ืจืืงืืืื, ืืืกืจืื, ืืืื ืืขืื, ืื ืืืช ืจืืืื ืืชื ืืืข ืื ืฉืื ืืจืืืง, ืืืืืจ ืืืฉืืจืื ืืืืกืกื ืืจืืืืื ื ืืกืืืจืืคืื (ืืืืื ืืจื ื) ืืขืื ืืขืื.
ืืงืืจืก ืืืืขื ืืืืืืจืื ืื ืืขืจ (16+)
ืขืืืช: โช2900
ืื ืื ืืชืืฉืื ืืืื
ืฉืืื ืื: ืื ืืกืคืืง ืืืจืฉื ืืืืืืค ืืฉ ืืืจืฉื ืื ืืงืืฉืืจ ืืื
https://www.makelab.org.il/arduinolandingpage
IoT-ืฉืืืื ืืื ื ืืืืืืชืืช ื AI on ESP32 ืืืจืืขื ืืคืืฉืื
ืืืจืืขืช ืืืคืืฉืื ื ืชืจืื ืชืื ืืช ืืืืฉืื ืฉื ืืืงืจื-ืืงืจ
ESP32, ืืืื ืืืืืจืืืช
WiFi ื-
Bluetooth,
ื ืืื ืืื ืืฉืื ืืืชื ืขื ืืืืื ืืื ื ืืืืืืชืืช ืื ืชื ืกื ืืคืจืืืงืืื ืืื ืืืจืืืืืื ืืืฉืืืื ืขืืืื ืืงืืื ืืขื ื ื.
ืืืืืืจืื/ืืช ืื ืืขืจ 16+ ืืขืื ืืืข ืื ืกืืื ืืกืืกื ืืืจืืืืื ื.
ืขืืืช: 900 ืฉ"ื (ืืืืื/ื) ืชืืฉื ืืืฅ, 850 ืฉ"ื (ืืืืื/ื) ืชืืฉื ืืืื
ืฉืืื ืื: ืื ืืกืคืืง ืืืจืฉื ืืืืืืค ืืฉ ืืืจืฉื ืื ืืงืืฉืืจ ืืื , ืฉื ืชืืฆืื ืื ืคืจืืื ื ืืกืคืื
https://link.makelab.org.il/ESP32-AI
Privacy Events Near You
Connect with your local Privacy community
CBusData - Discover the Power of Window Functions
Window functions have nothing to do with the Windows operating system but provide a โwindowโ to a result set when used in SQL queries. They are powerful, set-based methods to view data in unexpected ways. Window functions provide easy, set-based solutions to solve some common problems:
* Using running totals
* Performing operations in intervals
* Identifying data gaps and islands
* Performing aggregates without losing detail
Many people are confused by window functions and do not know how to use them properly. This session will explore window functions, how they work, and how to use them. Demonstrations with several examples will solidify how window functions can simplify queries and make them more powerful.
Data & Analytics Wednesday - Google Analytics Alternatives
**Google Analytics Alternatives**
Is it finally time to make the switch away from Google Analytics? Two-and-a-half years ago Jason Packer asked this question at Columbus Web Analytics Wednesday.
Since then: Googleโs Universal Analytics has been sunset, weโve changed our name to Columbus Data & Analytics Wednesday, and Jason has released two editions of his book โGoogle Analytics Alternativesโ.
Fresh off the release of the 2nd edition of his book, we thought it was time to re-open this conversation. While people love to complain about it, GAโs market share has remained relatively constant (at least in the United States). Why is that? You wonโt find any complaints about GA4 in this talk, but rather an overview of whatโs currently available in the market and how to frame your decision-making process.
Weโll also be giving out some free copies of Jasonโs book! So even if youโve got a โGA4Lyfeโ tattoo (no judgement), thereโs free books to go with the free pizza and beer.
Thanks to our 2026 sponsors:
[Clarivoy](https://www.clarivoy.com), [What Box Consulting Group](https://www.whatboxconsultinggroup.com), [Conductrics](https://www.conductrics.com), and [Piwik PRO](https://piwik.pro)
More info at [cbusdaw.com](https://cbusdaw.com)
Sharon Woods HIKE
Meet in the Maple Grove Picnic area. If trail conditions are poor, we will use the Multipurpose Path.
Columbus Bitcoin Event
## **Columbus Bitcoin Meetup โ 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!
***
Loving Hut & Bowling Meetup ๐ ๐ณ
๐ฑ Vegan Dinner + Bowling Night ๐ณ
Join us for a relaxed vegan dinner at Loving Hut on Saturday, March 14 from 6:00โ8:00 PM.
Weโll enjoy delicious plant-based food, good conversation, and chill, friendly vibes.
After dinner, weโll head over for bowling at Holiday Lanes for some fun and laughs ๐
โจ All are welcome
๐ฅ 100% vegan dinner
๐ณ Bowling afterwards (optional)
Come eat, connect, and enjoy a fun Saturday night together ๐
Locations:
Loving Hut
6569 E Livingston Ave
Reynoldsburg, OH 43068
Holiday lanes
4589 E Broad St
Columbus, OH 43213













