Take part in a fun and informative slide show and walk exploring Barstow, Route 66, and California’s history from the stone age to space age at 11:30 a.m. Saturday during the Midsummer Arts Festival at the Desert Discovery Center, 831 Barstow Road, Barstow.

The festival will be held from 10 a.m. to 3 p.m. For information on booking a tour for a group, club, or school, call Steve Smith at 760-553-4390.

For information on the Midsummer Arts Festival, call 760-252-6060.