Get some exercise and some culture at the same time by spending your lunch hour this Thursday, April 8, touring local public artwork in downtown Sacramento. This month’s theme: Conservation of Public Art. The free tour starts at noon in front of the Crocker Art Museum and lasts about an hour. Reservations are required by calling (916) 808-5499 or e-mailing email@example.com. Additional tours with different themes take place May 13 and June 10.