Architecture Lecture. RenǸ Davids, an architect from Berkeley, Calif., will lecture at 4:30 p.m. in the Aerospace and Mechanical Engineering building, Room 202
UApresents: “”Mamma Mia!”” The storytelling magic of Abba’s songs compel the plot of this tale of love, laughter and friendship. 7:30 p.m. Tickets range from $48-$72. Centennial Hall
Girl Scout cookies. The Girl Scouts will have a booth starting at 8 a.m. UA Mall
Comedy. Comedy Corner will entertain you while you eat your lunch from noon to 1 p.m. Free. Student Union Memorial Center, Cellar
Gardening. The Pima County Cooperative Extension hosts this gardening demonstration focusing on composting and amending to improve garden soils. 1 p.m. Free. Oro Valley Public Library, Large Meeting Room, 1305 W. Naranja Drive
Art Exhibit. A watercolor exhibit by local artist and author Harry Cuming. 9 a.m. to 4:30 p.m. Free. The Campus Christian Center Art Gallery, 715 N. Park Ave.
