Join us from 5 to 6 p.m. or from 6:30 to 7:30 p.m. on Tuesday, June 13, at Wildwood Library to ride a trolley and visit historic sites from Mahtomedi’s past. The first one-hour guided tour begins at 5 p.m. and the second at 6:30 p.m. Trolley boards at the Wildwood Branch Library in Mahtomedi. Registration required.