Decatur High Performing Arts Center 310 N McDonough St, Decatur, GA30030 The Decatur High Performing Arts Center is offers numerous areas for theater productions as well as sports games and…More activities. The center features a 505-seat theater as well as a basketball arena, a rehearsal room and other multi-use spaces. The facility serves the high school and is also available for community groups to use for lectures, performances and business meetings. The school encourages art and music programs and has a drama program that puts on various types of productions and performances, including plays and other short shows. Students are encouraged to volunteer and participate in productions.