Flashlight Nights runs Saturdays at the Garden to Sept. 26

Desert Botanical Garden runs Flashlight Nights on Saturdays through Sept. 26, 7 to 9:30 p.m. You walk the trails after dark with a flashlight, looking for night-blooming cactus and nocturnal desert critters. The Garden also has Grandparents Night on Sept. 12, where one grandparent gets in free with a paid ticket using code GRAND26.