A new music and performance series for the stroller set parents and their pre-kindergarten children. Performances are on alternate Fridays at 10 a.m. beginning Feb. 1. Parents and young children can enjoy Chicago's best music, dance and theater in a kid-friendly setting. Kids can sit on the floor, walk around, meet the artists and sometimes play with instruments and puppets. Parents are welcome to bring snacks and juiceboxes. The Juicebox series runs year-round.