Berkshire on Stage

WILLIAMSTOWN, Mass. Mount Greylock Regional School presents “Lights Off” in the school’s auditorium at 1781 Cold Spring Road in Williamstown. Performances are May 16–18 at 7 p.m. According to a press release: When stately Phipps Manor, in the sleepy backwater of Phippsfordshire, is rocked by scandal and murder, the local…