Atlantic Stage presents Neil Simon’s Pulitzer Prize- and Tony Award-winning play. Two young boys are left with their grandmother and mentally challenged aunt by their ne’er-do-well father. The boys have to contend with these women and other adventures in a strange new place called Yonkers. Thursday–Saturday, 7:30 p.m.; Sunday, 3 p.m. $15–$25. (877) 287-8587, www.atlanticstage.com