The Tucson Symphony Orchestra presents Dusty Locks and the Three Bears, a story by local author Susan Lowell set to music by Ilona Vukovic-Gay, and a number of concert pieces favored by children, including "Flight of the Bumble Bee," the Overture to William Tell and "He's a Pirate" from Pirates of the Caribbean, at 2 p.m., Sunday, April 1; $5, all seats are general admission. Visit foxtucsontheatre.org for tickets and more information.