By Denny Dyroff, Entertainment Editor, The Times Hairspray It’s been more than a decade since “Hairspray” went on a National Tour and played a run in Philadelphia. The show, which is filled with fun numbers and poignant messages, is a delight that shouldn’t be missed. Now through May 22, the Kimmel Cultural Campus (250 South Broad Street, Philadelphia, www.kimmelculturalcampus.org) is...