Conceived entirely by the Pima Council on Aging's employees in appreciation for the positive impact the organization has on the lives of older adults in Pima County, the art auction is Saturday, Oct. 4 from 6 to 9 p.m. at the Artifact Dance Project, 17 E. Toole Ave. There will be food and beverages at this free event, and all proceeds from the silent auction with local art, jewelry and custom gift baskets will go to the organization's programs. A live auction will feature the works of Joe Brown, Al Giann, Bettina Fink, Ruben Urrea Moreno and Santa Theresa Tile Works. For more on the event, visit pcoa.org.