Hopkinton Center for the Arts’ Enter Stage Left Theater will host a performance of “Orphan Play” on Sunday, Aug. 20, at 2 p.m. The play, written by ESL alumnus Maggie MacDonald as her senior thesis project at Dartmouth College, follows a playwright as she tries to write an autobiographical play. It grapples with grief, loss and the traumas of growing up. Tickets are $20-$25. For more information, visit hopartscenter.com.