O'Fallon Historical Museum
Upcoming Events
Night at the Museum
Sunday, November 3 Join us to watch actor portrayals of three individuals from Fallon County…
Trick-or-Treat
October 31 Come find a Boo Bag, do a craft, get a warm drink. We’re…
LEGO Fun Friday
Join us October 4! Stop into the museum from 10am to 4pm and create your…