The museum features its nocturnal plants and wildlife after sundown on Saturdays through Aug. 25, with special programming beginning at 6 p.m., and special rates after 4 p.m.; $7, $3 age 6 through 12, free younger child. A different program is presented each Saturday. July 21: Astronomy and Physics Night. July 28: Musical Summer Night. Visit desertmuseum.org
for more information.