On Nov. 16, Dr. Deni J. Seymour, Elder Tony Burrell, and Cultural Specialist David Tenario of Wa:k will present a short video, PowerPoint presentation, and discussion about the Sobaipuri O’odham of San Xavier de Back (Wa:k). This free presentation is sponsored by Arizona Humanities and Old Pueblo Archaeology Center and will be held at U-Like Oriental Buffet Restaurant, 5101 N. Oracle Rd. (at River Rd.) in Tucson, 6:00 to 8:30pm (Guests are responsible for their own dinner.). Due to limited space, reservations are required. For more information about the presentation and to make reservations call 520-798-1201, email info@oldpueblo.org, or go to http://www.oldpueblo.org/event/third-thursday-food-for-thought-8/.