Two favorite Cool Summer Nights are back and better than ever! Tomorrow, it's Insect Insanity! Get a bugs-eye view of many species of arthropods that make the Sonoran Desert their home. Attend a lecture by the "Bugman,"Carl Olson, and take part in a hands-on experience with arthropods. July 26, Astronomy Night is back for a second go-around. Gaze at the sun, starts and planets. Have fun with family astronomy activities and learn about nocturnal animals during Creatures of the Nigh presentations.