P S 21 Performance Spaces for the 21st Century Categories Performing Arts 2980 State Rt. 66 Chatham NY 12037 (518) 392-6121 Visit Website About Us We are dedicated to the performance of music, dance and other art forms. Rep/Contact Info Kelly Mackerer × Kelly Mackerer Phone: (518) 392-6121 PO Box 364 Chatham NY 12037 Share × Print Email Facebook Twitter LinkedIn Tell a Friend ×