In celebration of World Day of Theater for Children, a handful of leading youth arts organizations in Sonoma took the stage at the Presentation School for a community showcase. The morning included performances from Sonoma Conservatory of Dance, Valley Vibes Orchestra and Presentation’s theater arts department and Glee Club. Cast members from Broadway Bound Kids also performed three numbers from its upcoming show, “The Sound of Music.” Each year since 2001, more than 80 countries worldwide have hosted theatrical productions, lectures and open rehearsals annually on March 20.