Things To Do in St. Charles MO This Week
Your guide to the best events, activities, and things to do across St. Charles County this week. This page is updated every Tuesday with fresh picks — from free concerts and outdoor markets to family activities and live music. Bookmark it and check back weekly.
O'Fallon Jammin' Season Opener
Tue, May 28 · Civic Park Bandstand, O'Fallon · 7:00 PM
Kick off the summer with O'Fallon's beloved free concert series. Bring a lawn chair and enjoy live music under the stars.
Market on Main
Sat, May 31 · Historic Main Street, St. Charles · 8 AM – 1 PM
Local vendors, fresh produce, artisan goods, and handmade crafts lining the cobblestone streets of Historic Main Street.
New Town Farmers Market
Sat, May 31 · New Town St. Charles · 8 AM – 12 PM
Fresh local produce, baked goods, flowers, and specialty foods in the heart of the walkable New Town community.
Katy Trail Family Bike Ride
Sun, June 1 · Frontier Park Trailhead, St. Charles · All Day
Start your ride at Frontier Park's Katy Trail trailhead. The paved trail is flat and perfect for all ages.
Discovery Park Summer Kickoff
Sat, May 31 · Discovery Park, O'Fallon · 10 AM – 4 PM
Family-friendly activities, outdoor games, and community fun through O'Fallon Parks and Recreation.
Live Music at Trailhead Brewing Co
Fri, May 30 · Trailhead Brewing Co, St. Charles · 8 PM
Local and regional acts take the stage at Trailhead Brewing Co, one of St. Charles County's most beloved craft breweries on Historic Main Street.
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Free every Tuesday. Real local intel on events, restaurants, live music, and things to do across St. Charles County. No fluff, no spam — just the good stuff.