Derrick Demonstration Day
Friday, September 29
Free Parking; Join Dr. Kate Pound on a Geology Walk at 4:00 PM; See demonstrations of Plug and Feathers, the Liberty Derrick, and Duplex Drum Hoist along with Stearns History Museum re-enactment of Working in the Granite Industry. Demonstration are at 9:30, 1:30, and 5:00.
Stearns County Quarry Park & Nature Preserve
County Road 137, Waite Park