O'Fallon Historical Museum
Upcoming Events
COUNTDOWN TO HERITAGE FEST 2025
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Heritage Fest is coming June 14 at the Museum!
Vendors and volunteers wanted. Just call 406-778-3265 to get involved!
Mission to the Moon STEM Camp – July 21-23
Calling all scientists and future engineers!Our STEM camps are back for the summer, filled with…
Home Waters Lifestraw STEM Camp – July 14-16
Calling all scientists and future engineers!Our STEM camps are back for the summer, filled with…
WaterWorks Art Museum 46th Annual Traveling Collection – July 3 – July 31
The 2025 Traveling Collection features 21 pieces represented in the 46th Annual Juried Exhibit “Something…
Bowen: An Unfinished Life – Meet the Authors July 12, 2025
Join us on Saturday, July 12 for a special “Meet the Author” event featuring Kari…
LEGO Fun Friday – RETURNING SOON
Stay tuned for the Next LEGO Fun Friday! Stop into the museum from 10:00am-2:00pm and…