The Island Theatre Workshop was founded in 1968 by Mary Payne, and is celebrating 50 years of creating summer theatre on the Island with a production of Mary Poppins.

The show opens on Wednesday, July 25 and runs on consecutive nights through Sunday, July 29. All shows are at the performing arts center at the regional high school, beginning at 7 p.m. with an additional matinee on the final day at 2 p.m.