Free Things to Do in Greater Des Moines: September Edition

September’s too good to miss! Free events and activities are popping up all over Greater Des Moines (DSM) this month, from car shows and cultural celebrations to family-friendly festivals and live music. With so many unique happenings, now’s the time to explore a new corner of the region, connect with your community and enjoy the last golden days of summer without spending a dime. Here’s your roundup of FREE events across Greater DSM this September — grab your calendar and start planning!

Firelei Báez Exhibition

Friday, June 13 – Sunday, Sept. 21, 2025 | Des Moines Art Center, Des Moines
Time is running out to catch one of the most talked-about exhibitions of the year at the Des Moines Art Center. The Firelei Báez survey wraps up on Sunday, Sept. 21, marking your last chance to experience her vibrant, layered and deeply moving works right here in DSM. Báez, born in the Dominican Republic, weaves history, folklore and fantasy into striking paintings, drawings and installations that reimagine maps, challenge identity and captivate with bold color and intricate patterns. Admission to the Art Center is always free, making September the perfect time to soak in this unforgettable exhibition before it’s gone.
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Just a short hop from the Des Moines Art Center, you won’t want to miss PorchFest DSM at Union Park on Sunday, Sept. 7, from 11:30 a.m.–5 p.m. This lively neighborhood celebration is packed with music, food and community spirit.

Red Hot Chili Pipers

Thursday, Sept. 4, 2025 | Central Park, Grinnell
Bagpipes meet rock ‘n’ roll when the Red Hot Chili Pipers take over Central Park in Grinnell. This isn’t your average concert — it’s “bagrock,” a fiery fusion of iconic rock anthems and traditional Scottish sounds that will keep you on your feet all night. Picture AC/DC guitar riffs colliding with the soaring wail of bagpipes, creating a sound that’s equal parts unexpected and unforgettable. The evening kicks off at 6:30 p.m. with Turlach Ur setting the stage, plus food vendors and a beverage garden to keep the festival vibe going strong. Trust us, you’ve never heard bagpipes like this before.
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Family Fun Day

Saturday, Sept. 6, 2025 | Brenton Arboretum, Dallas Center
Looking for an easy way to keep the kids entertained (and get a little fresh air yourself)? Head to the Brenton Arboretum for Family Fun Day! This free-will donation event is packed with activities that appeal to all ages — from live animal encounters and interactive music to yoga on the lawn, crafts and make-and-take projects you can enjoy together. The Arboretum’s beautiful setting makes the perfect backdrop for an afternoon of unplugged fun, exploration and memory-making. No tickets or registration are needed — just bring the family, pack your curiosity and dive into a day of play at one of DSM’s most scenic spots.
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Uptown Dog Fashion Show

Saturday, Sept. 27, 2025 | Marion Square Park, Marion
Forget Fashion Week — it’s time for Fido to shine! The Uptown Dog Fashion Show struts into Marion Square Park this month, with a brand-new runway setup in the Central Plaza. This year, the pups get more space to strut their stuff and the crowd gets a better view of all the canine couture. Instead of red carpet, it’s a fresh green turf runway that’s paw-friendly and picture-perfect. Expect everything from chic bow ties to over-the-top tutus as stylish four-legged models and their humans bring the glamour. Pro Tip: Come early for the Uptown Marion Farmers’ Market, starting at 8 a.m., and stay for the doggos! Bring your camera, bring your cheers and get ready for a tail-wagging good time.
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Greater DSM Car Show Round-Up

If shiny chrome, revving engines and classic rides make your heart race, September is the month for you. The best part? Every one of these car shows is free to attend—so you can stroll, admire and snap photos without spending a dime. From small-town gatherings to polished showcases, here’s where you can find them:

• Altoona American Legon Post 682 5th Annual Car Show – Monday, Sept. 1, 2025
• Des Moines Concours d’Elegance (pictured below) – Sunday, Sept. 7, 2025
• Carlisle Annual Car Show – Saturday, Sept. 13, 2025
• West Des Moines Halfway to St. Patrick’s Day Car Show – Sunday, Sept. 14, 2025
• Ankeny Hot Rods for Heroes Car Show – Saturday, Sept. 20, 2025
• Prairie City Fire Department Car Show – Sunday, Sept. 28, 2025

Enjoy free family fun and plenty of cars to drool over all month long!

Photo courtesy of ©Isenberger Photography.

Looking for even more ways to enjoy Greater Des Moines (DSM)? Check out the online calendar of events for seasonal happenings all across the region. You can also stay in the loop on concerts with the weekly Live Music This Week in DSM blog series. And don’t forget to follow @DSMpartnership on Instagram for the latest can’t-miss moments and insider finds.