The Marion Historical Society will hold its annual ice cream social at the Granger House, 970 10th St., this Sunday, July 25, from 1 to 4 p.m.

Music, Victorian lawn games and clowns will entertain throughout the afternoon, and Coe College Physics Club students will help visitors learn the science behind hand-cranking ice cream. Magic shows are scheduled at 2 and 3 p.m. Free tours of the home and carriage house will be given with the purchase of a $5 plate of ice cream cake.