Summer on Stage, the youth program of Arizona Theater Company, presents George Brant's Elephant's Graveyard, winner of the 2008 Keene Prize for Literature, at 7 p.m., Thursday, July 25; and In Your Eyes, a new musical about students coping with a school-shooting plot, by Brian Yorkey and Tom Kitt, at 7 p.m., Friday, July 26; $5. Call 622-2823, or visit arizonatheatre.org for more information.