1-4 p.m.
Volunteer Stewardship Workday: Ann Arbor Natural Preservation Division. All invited to help city parks natural area preservation staff maintain the natural areas in various city parks. Also, city staffers lead a short nature walk at the end of each workday. Wear comfortable pants and closed-toe shoes. Minors must be accompanied by an adult or obtain a release form in advance. Today: a trip to Mary Beth Doyle Park (formerly Brown Park) to help cut shrubs around the entrance. Mary Beth Doyle Park (meet in the parking lot at the Packard Rd. entrance between Stone School Rd. and Platt Rd.). Free. 996-3266