Learn about native foods on an easy walk through the desert from 10 a.m. to noon, Wednesday, Nov. 3. Tastings of mesquite tortillas, prickly-pear syrup, saguaro fruit and other foods are included. $10. Ages 12 and older. Reservations are required. Call 615-7855, or e-mail firstname.lastname@example.org for reservations or more information.