Founders' Day

Thank you for attending the 2019 Founders' Day! See you next year.

Saturday, May 4

10 AM – 2 PM
Fort Zumwalt Park

Celebrate O’Fallon’s history with demonstrations of heritage skills, hands-on activities, live bluegrass music, a tree dedication and more! Admission and parking are free, and food and drinks will be available for purchase.

Self-guided tours of the historic Heald Home and Zumwalt’s Fort will be available for a small donation ($5 for ages 11+). As well, the St. Charles Model Railroad Club is hosting an open house.

Vendors will sell hand-made items and food will be available for purchase.

This year’s entertainment and educational highlights include:

  • Petting zoo
  • Cow milking
  • Cattle wrangling
  • Interactive demonstrations
  • Leather stamping
  • ...and more!


Plan a route to Founders' Day

1000 Jessup Lane, O'Fallon, MO 63366


View Larger Map