Families enjoy a night of music and fantastical melodrama with Dr. Horrible, Captain Hammer and the Once-More-With-Feeling players at 8 p.m., Saturday, July 7; $5, free age 7 and younger. Admission includes snacks and opportunities to explore the paths, statues and gardens. Bring a blanket or lawn chair. Visit tucsonvalleyofthemoon.org
for more information.