Summer Events and Things to do in O'Fallon, IL
Date
Neighborhood
Category
Format
Price
Language
Currency
Yoga, Mindfulness, Meditation, and Sound Camp for Kids June 2-4 2026
Tuesday at 8:00 AM + 2 more
Weldon Spring · 515 Huber Park Ct
Yoga, Mindfulness, Meditation, and Sound Camp for Kids June 2-4 2026
Tuesday at 8:00 AM + 2 more
Weldon Spring · 515 Huber Park Ct
An Evening with New York Times Bestselling Author Lisa See
Wed, Jun 24, 7:00 PM
St. Peters · St. Charles City-County Library, Spencer Road Branch
An Evening with New York Times Bestselling Author Lisa See
Wed, Jun 24, 7:00 PM
St. Peters · St. Charles City-County Library, Spencer Road Branch
True North VBS at First Apostolic Church in Centralia
Mon, Jul 20, 6:00 PM
Centralia · 1202 S Poplar St
True North VBS at First Apostolic Church in Centralia
Mon, Jul 20, 6:00 PM
Centralia · 1202 S Poplar St
Southern Italy Wine Dinner with Arrigoni Vineyards
Thu, Jun 25, 6:00 PM
MAPLEWOOD · Vom Fass St. Louis
Southern Italy Wine Dinner with Arrigoni Vineyards
Thu, Jun 25, 6:00 PM
MAPLEWOOD · Vom Fass St. Louis
Free Vacation Bible School for Kids | Salem Lutheran Church and School
Tomorrow at 10:00 AM
St. Louis · 5025 Lakewood Ave
Free Vacation Bible School for Kids | Salem Lutheran Church and School
Tomorrow at 10:00 AM
St. Louis · 5025 Lakewood Ave
Lost Hill Lake Open Lake Day Vendor Market - Sunday, June 7
Sun, Jun 7, 10:00 AM
Saint Clair · Lost Hill Lake Wedding & Events
Lost Hill Lake Open Lake Day Vendor Market - Sunday, June 7
Sun, Jun 7, 10:00 AM
Saint Clair · Lost Hill Lake Wedding & Events
