“Potacello” by Samuel D. Hunter, a Griffin Theatre Company production at the Den Theatre in Chicago through Dec. 13. Pictured: Lynda Shadrake, Nina O’Keefe, Michael McKeough, Sam Guinan-Nyhart, Allie Long, Mechelle Moe, Morgan Maher, Sandy Elias, and Becca Savoy. (Photo by Michael Brosilow)