Decentralized Systems & Applications

At Evolve Synergy Sessions, you'll be part of a supportive mastermind where we share challenges, brainstorm solutions, and inspire one another to take bold steps in our businesses. Grow your network, gain fresh perspectives, and build meaningful relationships with like-minded women who are committed to success. Whether you’re looking to move the needle in your business or simply need a space to connect and recharge, this is the perfect place to fuel your entrepreneurial journey. [Add Event to Calendar](https://evolvecolumbus.eventcalendarapp.com/) \*\* Please note, we will be arriving around 8:15a for open networking! Get there early and get connected! Contact Alexis Morley at [alexis.morley@edwardjones.com](mailto:alexis.morley@edwardjones.com) or Terri Lawson at [terri.lawson@e-merge.com](mailto:terri.lawson@e-merge.com) for more information.

CABS Friday of our 1st Quarter Double Header 2/20 (We do one double header a quarter)

Newark Area Traders and Exchangers Please join us! You won't want to miss this meeting! We have new investor topics every week. Finally, we will go over properties for sale, needs, and wants. Please carve out time to come join us Friday at 8 a.m. EST Don't forget to like us on Facebook, Newark Area Traders and Exchangers. NEWARK AREA TRADE & EXCHANGERS 975 Mt. Vernon Rd. (Entry at the front doors) Newark, OH 43055 Dues are $5 minimum per person, per week. Part of this goes to our treasurer to fund the meeting and the balance to the church for the use of their room. “Opportunity for Generosity”! Founders: Gerald DePalmo and Furman Tinon (and others) Established 60 +/- years ago and still going strong! Zoom meeting. Topic: NEWARK AREA TRADE & EXCHANGERS Time: 08:00 AM Eastern Time (US and Canada) Please download and import the following iCalendar (.ics) files to your calendar system. Weekly: [https://us02web.zoom.us/meeting/tZcrfuuoqTMvH9Ox4pAJb3wmj1KuwP_Vuylj/ics?icsToken=98tyKuGrqDIoGtOdtRyARpwqBIr4a_TwtlxYgvpyhEv1IgpRMRT7PLNpJ6VPL-7F](https://us02web.zoom.us/meeting/tZcrfuuoqTMvH9Ox4pAJb3wmj1KuwP_Vuylj/ics?icsToken=98tyKuGrqDIoGtOdtRyARpwqBIr4a_TwtlxYgvpyhEv1IgpRMRT7PLNpJ6VPL-7F) Join Zoom Meeting [https://us02web.zoom.us/j/83692078557?pwd=OXNKVGk4alRPNG1BdlNhdFNDQTFSUT09](https://us02web.zoom.us/j/83692078557?pwd=OXNKVGk4alRPNG1BdlNhdFNDQTFSUT09) Meeting ID: 836 9207 8557 Passcode: 215853 One tap mobile +13462487799,,83692078557#,,,,\*215853# US (Houston) +16699006833,,83692078557#,,,,\*215853# US (San Jose) Dial by your location +1 346 248 7799 US (Houston) +1 669 900 6833 US (San Jose) +1 929 205 6099 US (New York) +1 253 215 8782 US (Tacoma) +1 301 715 8592 US (Washington DC) +1 312 626 6799 US (Chicago) Meeting ID: 836 9207 8557 Passcode: 215853 Find your local number: [https://us02web.zoom.us/u/kc1yVEZLS1](https://us02web.zoom.us/u/kc1yVEZLS1)

Tickets now on sale Cinemark Stoneridge Plaza ,Gahanna

Christians in Tech is a community at the intersection of faith and technology. Our meetups are designed to spark meaningful conversations, promote knowledge sharing, and encourage growth—both in your career and your spiritual walk with God. Whether you're an experienced professional or just starting your tech journey, CIT welcomes you. Our Website [https://linktr.ee/citcbus](https://linktr.ee/citcbus) Sponsors and Partners * Improving (Venue Sponsor) * Bethel World Prayer Center (Fiscal Sponsor) * Fruits & Roots (Coffee Partner)

In this local meeting, you will discover knowledge that you can use to get over the past. The key to improving your personal motivation, self-confidence, and happiness is to get over your painful memories. When you become free of your past, you will be free from stress, anger, anxiety and depression. Studies show that negative emotions can affect your health. By being free of negative emotions, believe it or not, you will most likely even look younger, feel more energetic, and become healthier! 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 brought to you by the Dianetics and Scientology life improvement center.

Are you passionate about supporting other men on their mental health journey? We’re building a movement of virtual and in-person men’s groups across Ohio — and we’re looking for group leaders who want to make a real difference with us. As a group leader, you’ll create a safe space where men can connect, reflect, and grow together. Training and support are provided — you just need heart, presence, and a willingness to lead. **Apply now to lead a group in your area:** 👉 https://form.jotform.com/taketimespeakyourmind/sym-group-leader-application Speak Your Mind is a mental health non profit dedicated to bringing our community together to end the isolation that leads to mental struggle and suicide. Learn more about them here: https://linktr.ee/taketimespeakyourmind

CABS Double Header Saturday 2/21 - Join us for double the fun. Your first visit is FREE!!

Early-bird coffee and conversation at [Good Cafe](https://goodcafeeaston.com/)!

# **Band: Old Possum's Menagerie; Caller: Richard Ades** Beginner lesson at 1:30, regular dancing begins at 2:00 pm NOTE THAT WE ARE TEMPORARILY DANCING IN THE AFTERNOON INSTEAD OF EVENING. Dance with us in the afternoon then you can still go out in the evening! **Sponsor: All Soles Contra and Square Dancing, First Unitarian Universalist Church, 93 W. Weisheimer Rd., Columbus OH 43214** WHAT IS CONTRA DANCING? Picture the Grand Ball scenes like you’ve seen in period films such as “Pride and Prejudice”, where the dancers are lined up in long lines, across from each other. That’s English Country Dancing, the predecessor of contra dancing. Now, add moves like “swing your partner” and “do-si-do,” like you’ve seen in square dancing. Set it to fabulous, high energy, live music with fiddles, guitars, percussion and more, alá “Riverdance.” Finally, set the whole scene down in the middle of Woodstock, with a hip, groovy atmosphere, a bit of tie-dye, and hints of counter-culture attitude. THAT’s Contra Dancing! Wear cool and comfortable clothes (you will get warm) and clean shoes that won't mark up our nice wood floor. Be sure to come for the beginner's lesson from 1:30 - 2:00, followed by dancing 2:00 - 430. All dances are taught; we will help you learn! Beginners always welcome, no need to bring a partner. Cost is $10.00 adults, $5.00 ages 12-26. Under 12 free. Free parking in church lot. Please bring your own refillable water bottle.

Sunday Lunch at Little Grand. Something for everyone at their Eatery. Enjoy a variety of culinary delights from Vietnamese and Italian to Cuban and Korean cuisines satisfying any craving. The market also boast two bars, serving craft cocktails & local brews.

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

In this local meeting, you will discover knowledge that you can use to get over the past. The key to improving your personal motivation, self-confidence, and happiness is to get over your painful memories. When you become free of your past, you will be free from stress, anger, anxiety and depression. Studies show that negative emotions can affect your health. By being free of negative emotions, believe it or not, you will most likely even look younger, feel more energetic, and become healthier! 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 brought to you by the Dianetics and Scientology life improvement center.

Join the Columbus AI community for our quarterly gathering — a casual, community-focused evening where everyone has a chance to share, learn, and connect. These open mic–style events give anyone in the community up to **5 minutes** to present a project, share a tool, pose a question, or offer a perspective on the evolving AI space. No slides required — just a welcoming space to exchange ideas and keep the local AI conversation moving. If you’d like to take the stage, message **Chris (the organizer)** with a **title and short description** of what you’d like to share. Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus. Sponsored by [Transform Labs](https://www.transformlabs.com/services)

**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** *Spec-Driven Development with GitHub Spec-Kit: From Intent to Implementation* Spec-driven development flips the traditional workflow on its head: instead of code being the source of truth, the specification becomes the backbone of design, collaboration, and delivery. In this session, we’ll explore how GitHub Spec-Kit enables teams to treat specifications as first-class artifacts—living documents that drive architecture, implementation, and verification. You’ll learn how Spec-Kit helps teams clearly express intent using structured, version-controlled specs that live alongside code. We’ll walk through a practical workflow that starts with defining system behavior and constraints, then progressively refines those specs into testable, automatable outcomes. Along the way, we’ll show how specs can reduce ambiguity, improve cross-functional collaboration, and make design decisions explicit before a single line of production code is written. This talk will cover: --What spec-driven development is (and what it isn’t) --How GitHub Spec-Kit fits into modern developer workflows --Using specs to align product, engineering, and AI-assisted development --Real-world examples of turning specs into implementations with confidence Whether you’re building greenfield systems, integrating AI into your stack, or trying to reduce costly rework, spec-driven development offers a scalable way to move faster without sacrificing clarity. Attendees will leave with concrete patterns and a clear mental model for adopting GitHub Spec-Kit in their own projects. **YouTube Link** TBA

Some trained COUNT volunteers work together once a month at RMH (http://www.rmhc-centralohio.org/volunteer.php) as Housewarmers (usually on the 1st Sunday from 1 – 5 PM). Some schedule other shifts at their convenience. You may try this out with less fuss by following a "Fast track" or go through the normal process. Fast track • Arrange a time to shadow a COUNT volunteer. Call Dave Nohle at 614-268-9558 (cell). • Show up and try it out. • Complete application, etc. later. Normal process • Complete an online application (http://rmhc-centralohio.org/volunteer/). • Attend orientation in advance. • At orientation you will complete forms agreeing to keep family/patient info private and allowing a background check and tour the facility. • Complete one training shift. Daily shifts are: morning 9 AM - 1 PM, afternoon 1 - 5 PM and evening 5 - 9 PM. • Schedule shifts online using the on the RMH scheduling system (http://www.volgistics.com/ex/portal.dll/?FROM=32895). The Ronald McDonald House (RMH) provides housing and meals for families with sick children. The Columbus RMH is the largest in the world with 137 rooms. COUNT has been volunteering there since May 2014. Housewarmers work with RMH guests to provide a home-like environment - greet, assist with family needs, answer phones, give tours, assist with checkin/checkout, prepare guest rooms after checkout, clean facility, laundry, restock supplies and staff the front desk. RMH Housewarmers volunteer at least one four-hour shift a month. All Housewarmers must complete an application and agree to a background check before they can be full fledged volunteers.

Bring your Raspberry Pi, Arduino, microcontroller, or any other electronic project and join fellow electronics makers for a night of creativity and collaboration! This session is open forum to share your current projects—whether complete or in progress, it’s all interesting! Whether you’re deep into embedded systems, exploring new ideas, or just getting started, you’ll find a welcoming space to collaborate, share, and get inspired. (NOTICE - Location change!) This session will be at the Karl Road Branch of the Columbus Library in the Conference Room 2.