ROB CAMERON as Adam and Joe Bearor as Luke act in a scene of Good Theater’s production of “Next Fall,” by Geoffrey Nauffts, which closes Sunday at the St. Lawrence Arts Center, 76 Congress St. The final performances are at 7:30 p.m. today ($20) and Saturday ($25) and at 2 p.m. Sunday ($25). For tickets and information, call the Good Theater box office at 885-5883 or go to the Good Theater website www.goodtheater.com.