Quantitative Analysis
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Yes! Check out quantitative analysis events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.
Discover all the quantitative analysis events taking place this week here. Plan ahead and join exciting meetups throughout the week.
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Quantitative Analysis Events Today
Join in-person Quantitative Analysis events happening right now
Columbus Medical Marijuana Meetup 6/30/26 - Network/Learn/Celebrate/Mix/Chill
Our next much-awaited **COLUMBUS** meetup is **Tuesday June 30th from 7-10 pm EST at ACE OF CUPS**. Meet patients, cultivators, processors, dispensary managers/staff, physicians, home growers, educators, activists, nonprofits, artists, attorneys, business owners, writers, students, and supporters to network, share our knowledge, collaborate, support each other and make new ones!
Hope you will be there too! Save the date and pass the word. **Please RSVP** so we know who is coming and how many to expect.
Find us to say hi and we will introduce you to others. We should be easy to spot. (The happy-looking group wearing cool nametags! See photos from our past events.) Sign in, grab a name tag, start your own bar/food tab, meet old friends and make new ones! Everyone is welcome. SEE YOU THERE!
Free In-person Meeting: Unwanted Emotions & Loneliness, How to Get Over Them
This is an in-person meeting.
Did you know that unwanted emotions like loneliness, sadness, hopelessness, anger, fear, anxiety, or feelings of irritation don’t just fall on you for no reason. They are not random occurrences that simply happen to people's minds. They are definitely not chemical imbalance in your brain due to some nebulous chemical reactions by chance.
Your negative emotions are the symptoms of the painful experiences that you have which are not healed, and which are still affecting you.
The effects of these painful experiences are exacerbated by the pressures or difficulties of the other problems in your life.
For instance, let's say you are already carrying a huge load on your back, then you cannot take on much more, but, let's say something else happens to you, such as the difficulties from the Pandemic, then the resultant combined weight on you can take you over the edge, kind of like the straw that break the camel's back. When this happens, people's attention usually goes to the straw that was added, but actually the majority of the weight had come from the huge load that were already there, holding a person down and causing a person issues.
So how do you remove the huge load that was already there? How do you lighten them up? Is it possible to get rid of them?
That is what this meeting will be all about.
Come to our Meetup, where we can introduce you to some of the knowledge, tools and techniques of the breakthroughs in the field of the mind that we can apply to this ever important area of life.
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 created by the Dianetics and Scientology Life Improvement Center of Central Ohio.
Alum Creek Trail Hike
Join us for a 2.4 mile hike along the Alum Creek Trail south from Casto park to Strawberry Farms park and back. This is a fully paved flat trail along Alum Creek. Come and enjoy a great hike with us!
Wolf’s Ridge at Worthington Inn
Let’s try the newly resurrected Worthington Inn which is being run by Wolf’s Ridge.
Check out the menu: https://www.worthingtoninn.com/
Reservation is under Suzie Rao
Level One Tuesdays (Bachata & Salsa Dance Lessons)
Click Here For More Videos:
https://www.facebook.com/share/r/17bwkttXhV/
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Salsamante Dance Academy will be at Swerve Every Tuesday Night to share the Rhythm & Energy of Bachata & Salsa.
These are Beginner Level lessons to get you comfortable and understand the two dances. Spread the Good News to all.
Swerve Dance & Fitness Complex
640 Lakeview Plaza Blvd A, Worthington, OH 43085
Bachata 7pm-8pm
Salsa 8pm-9pm
$15 - One Lesson
$20 - Both Lessons
Quantitative Analysis Events This Week
Discover what is happening in the next few days
COUNT RMH Housewarmer Volunteering (Ronald McDonald House)
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.
DoJo (Informal Python Meeting)
**Latest Dojo Location!**
**Knotty Pine Brewing**
1765 W 3rd Ave,
Columbus, OH 43212
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 speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community.
https://forms.gle/ehSfUAC2WgR34Crq9
2026 Open Garden Tour - Catchfly Commons 1.3 residential acres of Native Plants
2026 Annual Open Garden and Tour of Catchfly Commons
Catchfly Commons 2026 summer open garden will be on Saturday July 4th from 9:00 am to 2:00 pm.
Terri and Randy Litchfield invite you to visit Catchfly Commons, their home garden hosting roughly 275 native species on a 1.3 acre property and featured in Ohio Magazine in March/April 2023.
Location:
707 Bunty Station Road, Delaware, OH 43015
*watch for parking signs*
More information will be posted a month or so beforehand, but for now please save the date. We hope to see you!
[https://catchflycommons.org/](https://catchflycommons.org/)
Red, White & BOOM: A Black Love Summer Social
🇺🇸 Red, White & BOOM: A Black Love Summer Social ❤️
Skip the downtown chaos and celebrate with great people instead!
Join Black Love & Friends as we spend the evening together in the beautiful, historic King-Lincoln District, just steps from Mayme Moore Park, with an incredible view of the Red, White & BOOM fireworks.
This isn't a formal event—it's a relaxed summer gathering.
Come early or stop by later. Stay for an hour or stay all evening. We'll have our own private meetup space where you can kick back, meet new people, play a few games, enjoy light refreshments, and simply enjoy the holiday together.
Throughout the evening we'll explore the King-Lincoln District, soak up the atmosphere, laugh, connect, and then settle in as the Columbus skyline lights up with one of the biggest fireworks shows of the year.
✨ What to expect:
🎆 Great views of the Red, White & BOOM fireworks
🏙️ Historic King-Lincoln District
⛺ Private Black Love & Friends meetup tent
🎲 Lawn games & conversation
🥤 Light refreshments
🤝 New friends & great vibes
📸 Perfect summer photo opportunities
Event begins: 6:30 PM
Fireworks begin later in the evening, so arrive whenever works for you. Feel free to come and go throughout the night.
⚠️ RSVP is required. Space at our tent is limited, so we'll only be able to accommodate those who register in advance.
Bring a chair if you'd like, wear your favorite red, white, and blue, and come celebrate community, connection, and summer with Black Love & Friends.
Good people. Great conversations. Amazing fireworks.
CAPA Summer Movie: PRETTY WOMAN at the Ohio Theatre!
Join us as we get together for a CAPA Summer Movie event to see the romantic, funny, heartwarming, feel-good classic, PRETTY WOMAN! Julia Roberts and Richard Gere star in this modern-day fairy-tale romance! Here’s a description, trailer and plan for this event:
DESCRIPTION: A wealthy corporate raider hires a Hollywood escort as his date for a week of high-society business events. But what starts as a business transaction blossoms into genuine love, challenging both of their lives and leading to an unexpected romance. The film is directed by Garry Marshall and stars Richard Gere, Julia Roberts, Héctor Elizondo, Ralph Bellamy (in his final performance), Laura San Giacomo and Jason Alexander.
MINI TRAILER: [https://www.youtube.com/watch?v=K-JghOdhAwc](https://www.youtube.com/watch?v=K-JghOdhAwc)
SHORT BONUS CLIP #1 - DIRECTOR GARRY MARSHALL Recalls Famous Scenes from the Film: [https://www.youtube.com/watch?v=HpIMOzieGPs](https://www.youtube.com/watch?v=HpIMOzieGPs)
SHORT BONUS CLIP #2 - RICHARD GERE on the Film’s Impact all these years later: [https://www.youtube.com/watch?v=O0T3O94dAA8](https://www.youtube.com/watch?v=O0T3O94dAA8)
SHORT BONUS CLIP #3 - JULIA ROBERTS Remembers a Gift from Director Garry Marshall: [https://www.youtube.com/watch?v=pJ4AZSjbMsA](https://www.youtube.com/watch?v=pJ4AZSjbMsA)
BUZZ & ACCLAIM: A huge box office hit at the time of its release, PRETTY WOMAN has since gone on to become a modern-day classic! The film catapulted Julia Roberts to superstardom and earned her a Golden Globe for Best Actress and her first Oscar nomination! Critics praise Julia Roberts’ star-making performance, the undeniable chemistry between her and Richard Gere, and its warm, funny feel-good story about kindness, self-worth and transformation! The film’s “intelligence and wit,” “first-class performances” and “sharp, funny script” have made Pretty Woman a classic and truly “something special!”
THE OHIO THEATRE: The Ohio Theatre is located at 39 E. State Street, between 3rd and High Streets, across the street from the Ohio Statehouse. From classical music to modern dance, yearly family traditions to hot concerts, the world’s best artists come to the 2,791-seat, historic Ohio Theatre. The breathtaking details (including the 21-foot-high chandelier!) of its opulent, Spanish-Baroque architecture make any night at the Ohio Theater an event to remember!
PRE-SHOW ENTERTAINMENT: Now celebrating his 33rd year as featured organist for the CAPA Summer Movie Series, Clark Wilson will again provide pre-show entertainment at the keyboards and controls of the Ohio Theatre’s treasured “Mighty Morton” theatre organ 30 minutes prior to each screening.
PARKING: Parking is available at Columbus Commons Parking Garage off 3rd or Rich Streets or in Statehouse Parking Garage off 3rd Street. You can find out more about parking in Downtown Columbus by visiting the Downtown Columbus website.
PLAN: Purchase your ticket for the 7:30pm showing and we’ll meet outside the theater between 6:50 and 7:00pm. We’ll head in at 7pm to get good seats and enjoy the pre-show organ music!
TICKETS: Tickets just $6 adult / $5 senior! Parking is available under the Capital building, in the nearby garage, or on the nearby streets. You can purchase your ticket at the box office on the day of the event or online here: [https://www.capa.com/capa-summer-movie-series/](https://www.capa.com/capa-summer-movie-series/)
Look forward to seeing you there, Dan
Beginner and Intermediate Salsa Dance Classes with Todd Smith!
**✅ Salsa Wednesdays with Todd Smith!**
**👉 Beginner Salsa Class**
**$15 In Advance / $20 At the Door**
7:00 pm – 7:15 pm … Registration
7:15 pm – 8:15 pm … Beginner Class
**👉 Intermediate Salsa Class**
**= $15 In Advance / $20 At the Door**
8:15 pm – 8:30 pm Registration
8:30 pm – 9:30 pm Intermediate Class
**👉 If You Take Both Salsa Classes**
**= $25 In Advance / $35 At the Door**
**👉 Buy Advance Tickets Now at:**
https://columbussalsadancing.com/salsa-wednesdays-dance-class-tickets/
**👉 Questions? Text Todd @ (614) 774-8146**
Quantitative Analysis Events Near You
Connect with your local Quantitative Analysis community
Stop Guessing: How to Measure and Improve LLM Outputs
Most people use LLMs by feel: ask a question, read the answer, decide whether it “seems good,” and move on.
That works for casual use. It does not work when you are building software, automating workflows, writing important documents, or relying on AI for anything that needs to be repeatable.
In this talk, we’ll look at how to improve and evaluate the inputs and outputs of LLMs using practical measurement techniques. We’ll cover how prompt changes affect results, how to compare outputs, how to build simple evaluation sets, and how math-based methods like similarity scoring can help you move beyond guesswork.
This will be beginner-friendly, so even if you don't know anything about AI, you should get something out of it. However, this will be a little more technical than our intro talks. You do not need to be an AI researcher, but programmers and technically curious attendees will get a lot out of it.
We’ll cover:
* Why “it looks good” is not enough
* How to improve prompts by changing the input, context, and constraints
* How to compare LLM outputs more systematically
* Basic evaluation techniques for accuracy, consistency, and usefulness
* How embeddings, cosine similarity, and scoring can help evaluate results
* Where automated evaluation works — and where humans still need to stay in the loop
By the end, you’ll have a practical mental model for treating LLMs less like magic and more like systems you can test, measure, and improve.
LOGISTICS AND PARKING:
The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks!
The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.
Data & Analytics Wednesday - Learning from Everyday Data
**Practical Curiosity: Learning from Everyday Data**
How do we actually get better at utilizing our day-to-day data? Fancy dashboards and complex models might look nice and draw attention, but that’s not where most of us spend our time. In fact those shiny outputs frequently sit unused, while the real insights are drawn from the analyst’s daily practice.
Sometimes it’s as simple and as powerful as noticing that a segment is shrinking, a channel is underused, or certain links keep getting all the clicks. There’s many different places that the spark of insight can come from, but you have to keep your head in the data and know where to look.
In this session, we’ll explore real-world examples of how segmentation, testing, and click behavior can uncover practical digital marketing opportunities. You’ll leave with inspiration for your own use cases, along with a few simple ways to ask better questions, spot meaningful patterns, and make smarter decisions without overcomplicating it.
**About Our Speaker:**
[Elaine Armbruster](https://www.linkedin.com/in/elainearmbruster/) is a Director of Digital Experience at the [American Diabetes Association](https://diabetes.org/), where she focuses on using data and insights to create smarter, more effective digital experiences. A lifelong Columbus resident, she has built her career in email marketing and the broader digital user journey, and is finding she most enjoys working in the messy middle where systems, data, and big ideas don’t quite line up yet.
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)
Free Vegetable Plant of the Month @CanalStreet Farmers Market- Cucumber
Stop by the Licking County Master Gardener Volunteers’ (MGVs) table at the Farmers Market to pick up your free Veggie plant of the month to add (or start!) your vegetable garden.
The little plants come with instructions and tips.
Have other garden related questions? Bring your questions to one of the MGVs in the green shirts.
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Newark Grows
1st & 3rd Friday, May 1-Oct. 2
Our Booth at the Canal Farmers Market
4pm- 7pm
36 E. Canal Street, Newark
JOIN US AT THE CANAL MARKET DISTRICT FARMERS MARKET IN NEWARK, May – October (First and third Fridays of the month) Free plants, seeds, and gardening information!
May 1 Buttercrunch Lettuce
May 15 Double Curled Parsley
June 5 Mark Twain Tomato
June 19 Aconcagua Elongated Sweet Pepper
July 3 Market Closed for 4th of July Weekend
July 17 Silver Slicer Cucumber
August 7 Wizard Coleus
August 21 German Thyme
September 4 Sweet Bunch non heading Broccoli
September 18 Strike Shell Pea
October 2 Garlic
No RSVP needed- just show up and enjoy the market! See you there!
"Tusk Love" by Thea Guanzon
Come join us to discuss our July pick "Tusk Love" by Thea Guanzon!
Book description:
A merchant’s daughter who yearns for adventure gets more than she bargained for when she falls for a broodingly handsome stranger in this saucy romantasy from the New York Times bestselling author of The Hurricane Wars.
“A true delight of a book! Spicy and heartfelt—this one is a winner all around.”—Katee Robert, author of Neon Gods
As the daughter of an ambitious merchant, Guinevere’s path has been predetermined: marry into a noble house of the Dwendalian Empire, raise her family’s station, and live quietly as a lordling’s obedient wife. But Guinevere longs for a life unbounded by expectations, for freedom and passion and adventure.
Those distant dreams become a sudden reality when her caravan is beset by bandits, leaving her guards slain and Guinevere stranded alone on the dangerous Amber Road. Her only chance of survival is to travel alongside Oskar, the aloof half-orc who saved her during the attack.
Unlike Guinevere, Oskar’s path is not so set in stone. With his mother dead and his apprenticeship abandoned, all that’s left is a long, lonely walk to a land he’s never seen to find family he’s never met. The last thing he needs is a spoiled waif like Guinevere slowing him down—even if the spark between them sizzles with promise.
Despite his cold exterior, Oskar is brave and thoughtful and unlike anyone Guinevere has ever met. And while Guinevere may be sheltered, she brings out a softness in him that he has never dared to feel before. As the flames of their passion grow, they realize that soon they’ll need to choose between their expected destinations or their blossoming romance.
Written by New York Times bestselling author Thea Guanzon at the behest of Critical Role’s Jester Lavorre, Tusk Love brings the most romantic story on Exandrian bookshelves to life.
Pop-up Book Club 5: Rabbit, Run by John Updike
Let’s meet and discuss John Updike's Rabbit, Run, the first in his series of four novels following the life, hopes, and disappointments of former local basketball star, Harry "Rabbit" Angstrom, as he fitfully confronts and evades adulthood.
Melancholia
Be prepared for an entirely different type of sci-fi movie!
Unofficially, the second movie in director Lars von Trier's "Depression Trilogy," 2011 Melancholia depicts the events that occur before a rogue planet is about to collide with the earth. Considered by many to be a masterpiece, the film was included in BFI's 2022 Sight and Sound Poll of the greatest movies of all time.
It is available at the library as well as on Kanopy.
IxDA Chat n Pancakes
You can sleep in on the Sesquicentennial (observed), we’re shifting to the following Friday.
But join the local UX community for a chat and some biscuits to catch up. If you were in CA for Figma Config, tell us all the lines and you can tell me how I can animate an SVG without coding it by hand, and why I’d even want to.
Thanks to the team at Nationwide of supporting the group.






























