WESTFIELD – The talented casts, crews, and theater directors at Westfield Public Schools’ intermediate and high schools have been busy rehearsing and preparing for the Spring musical season. Mark your calendars for the following performances at Edison and Roosevelt Intermediate Schools andWestfield High School: The EdisonTheater Department will present Shrek the Musical, Jr., based on everyone’s favorite ogre. A matinee performance will be held on Thursday, March 6 at 4 p.m., with evening performances on Friday, March 7 and Saturday, March 8 at 7 p.m. Tickets are available for purchase at wpsvpa.booktix.com.