- This event has passed.
Stem Family Day at the Mill City Museum
February 6, 2016 @ 11:00 am - 3:00 pm
Visitors can also solve the “Mystery of the Disappearing Waterfall,” in a geology activity led by National Park Service rangers; enjoy a performance by History Player William de la Barre, the Austrian-born waterpower engineer; operate a small generator to see how electricity is created at St. Anthony Falls hydroelectric plants and more.
A Mill City Museum Event