Aldo Leopold Living History. His words have awakened many over the years to the necessity of respect for the land and for each other. Many know who he was through his conservation classic, “A Sand County Almanac,” published in 1949. $15/members and $20/nonmembers. Register online.

The Arizona Philharmonic will perform at the Highlands Center Kiwanis Amphitheater on Sat. 8/17 at 7:00 PM. Tickets available online. Featuring the AZ Phil’s Scott Richardson on clarinet, Bryn Cannon on viola and Barb Metz on cello performing a selection of classical music, Americana, and other styles. Tickets $35/members and $40 nonmembers.

Prescott’s Ponderosa Grove will perform at the Kiwanis Amphitheater at the Highlands Center for Natural History. Tickets are available online.