Lady's slipper walk, 1-2:30 p.m., Jay Cooke State Park. Meet in front of the River Inn Visitor Center and go on a 2-mile guided hike to the hillside of yellow lady's slipper flowers. Free, state park ...

Four Corners Studio Tour Opening Reception, 5 p.m. - 7 p.m., Cortez Cultural Center, 25 N. Market St. Free. Meet the studio ...