Mack School Halloween Parade, October 1971 Year 1971 Month October Rights Held By Donated by the Ann Arbor News. © The Ann Arbor News. Copyright Copyright Protected Related Ghosts, Witches And Goblins Photo Subjects Parades Christian Mack School Ann Arbor Public Schools - Students Halloween Holidays Costumes Ann Arbor Public Schools - Faculty & Staff Old News Ann Arbor News Jack Stubbs