Curtain Call Youth Theatre will hold auditions for its teen summer musical theater/opera workshop from 4 to 5:30 p.m. Tuesday, June 17 at the Camarillo Community Theatre, 330 Skyway Drive, Camarillo.

The workshop will produce Gilbert and Sullivan's "Iolanthe," a comedic operetta about politicians and fairies.

The following roles are open for casting: The Lord Chancellor, baritone; Earl of Mountararat, baritone; Earl Tolloller, bari-tenor; Private Willis, baritone; Strephon, tenor; Queen of the Fairies, contralto; Iolanthe, mezzo; Leila, soprano; Celia, mezzo; Fleta, alto; Phyllis, soprano; chorus of dukes, marquises, earls, viscounts, barons and fairies of all vocal ranges.

There will be tuition for the workshop.

Auditions are by appointment only. To make an appointment, call artistic director Jeff Wallach at (805) 216-0253.