Aug. 1Yoga in the Park – West End Park, 8:15 a.m.to 9:30 a.m. Farmers Market – Cartwright Downtown Farmers Market, 9 a.m. to 2 p.m.Free Kids’ Art Class – Hope United Methodist Church, 10 a.m. to 11:30 a.m.Voices of Route 66 – Marshalltown Public Library, 2 p.m. to 4 p.m.Herbal and Floral Hoop Wreath, 108 W. Main St., 3 p.m. to 4 p.m.Aug. 2Book Launch “Before the World Knew My Name” by Robert Smith – Pioneer Heritage Library, 3 p.m. to 4 p.m.