The Arizona Science Center, 600 E. Washington St., presents a special “Never Stop Wondering Weekend,” Aug. 24-25, featuring free general admission.

The center will offer a special appearance by Elmo from “Sesame Street Presents: The Body” on Sunday.

Note that the free general admission does not include IMAX Theater films, Dorrance Planetarium shows, Sky Cycle or admission into “Sesame Street Presents: The Body.” For more information, visit or call 602-716-2000.