Missoula Children’s Theater auditions will start at 4 p.m. Monday at the Twin Falls Center for the Arts, 195 River Vista Place. Auditions are open to children ages 5 through 17. No preparation is necessary. The only requirement is a smile, enthusiasm and the ability to dedicate one full week to the production. This group audition will take about two hours, and about 60 children will be cast in the production.