Gear up for fall with these fun activities in the Great Outdoors! Autumn begins on Tuesday, September 23, 2014, and ends on Sunday, December 21, 2014. Friday, September 19 Cooking in the Park: Fried Burdock 11–noon, register 612-725-2724 Location: Fort Snelling State Park Geocaching 101 6:30–7:30 pm, Intro. class and activity.Continue Reading