FREE Musical Theater Workshop Open House (Saturday, October 6, 11am-12pm for ages 3-6 and 12:30-2:30pm for ages 7-16): Come learn firsthand about all the wonderful things happening for kids at ChappPAC this fall. Join Westchester’s finest musical theatre instructors on-stage and learn about all the opportunities for kids this fall at ChappPAC. From 11am-12pm, students ages 3-6 will learn a song from Peter Pan and perform for parents and friends on stage at the end of the workshop. From 12:30-2:30 students ages 7-11 and 12-16 will learn and perform a song and dance from Hamilton.