Reptile Ramble — Tohono Chul Park, 7366 N. Paseo del Norte. Learn about the Sonoran Desert’s scaled and slithery creatures from snakes and lizards to tortoises and turtles. 10 a.m. Fridays. Included with admission. 742-6455.
Marana Concert Series — Crossroads at Silverbell Park, 7548 N. Silverbell Road. Aug. 2: Larry Redhouse. Free. 797-3959.
Abbett Mystery Book Club — Wheeler Taft Abbett Sr. Library, 7800 N. Schisler Drive. 2-3 p.m. First Tuesday of the month. Free. 594-5200.