Wentzville Days
*The event has already taken place on this date: Sun, 05/17/2026
Celebrate our community during Wentzville Days! This three-day festival includes food, drink and craft vendors, live music, a carnival, kids activities and more.
The Wentzville Days Fair and Music Festival is a FREE community event in Historic Downtown Wentzville.
Please help us keep this calendar up to date! If this activity is sold out, canceled, or otherwise needs alteration, email mindy@kidsoutandabout.com so we can update it immediately. If you have a question about the activity itself, please contact the organization administrator listed below.
Festival Hours
Friday, May 15 from 6-10:30 p.m.
Saturday, May 16 from noon-10:30 p.m.
Sunday, May 17 from noon-6 p.m.
Band Lineup
Friday
6-8 p.m. • Danger Party
8:30-10:30 p.m. • Drawl
Saturday
12:30-2:30 p.m. • Just a Blur
3-5 p.m. • Polly in the Pocket
5:45-7:45 p.m. • That’s 80s Band
8:30-10:30 p.m. • Platinum Rock Legends
Sunday
12-1 p.m. • Novak Kids
4-6 p.m. • Retronerds
Carnival
Carnival times are Friday from 6-10:30 p.m., Saturday from noon-10:30 p.m. and Sunday from noon-6 p.m. Wristbands can be used Friday from 6-10 p.m., Saturday from noon-5 p.m. and Sunday from noon-6 p.m.
Location:
Wentzville, MO, USA
See map: Google Maps
*Times, dates, and prices of any activity posted to our calendars are subject to change. Please be sure to click through directly to the organization’s website to verify.
Contact name:
Kory O'Laughlin
Email address:
The event has already taken place on this date:
05/17/2026
Time:
Friday, May 15 from 6-10:30 p.m.
Saturday, May 16 from noon-10:30 p.m.
Sunday, May 17 from noon-6 p.m.
Price:
Free
Ages
All Ages Adults & kids together Adults without kidsWeb Service