The Annapolis Opera turns the classic fairy tale Little Red Riding Hood into an opera kids can enjoy. “Opera can seem intimidating, but it is really just a musical drama,” says Annapolis Opera President Lee Finney. “Our children’s opera performances are fun and entertaining.” 10:30am at Maryland Hall, 801 Chase St., Annapolis. $15; rsvp: 410-280-5640; www.annapolisopera.org.