When: Fri., Aug. 15, 10 a.m.-6 p.m., Sat., Aug. 16, 10 a.m.-6 p.m. and Sun., Aug. 17, 10 a.m.-2 p.m. 2014
A free, fun-filled nature expo during the Tucson Bird & Wildlife Festival. Live birds and reptiles, family-friendly natural history talks, educational exhibits, nature-related vendors, and more. No advanced signup required. Free parking.