Theatregoers Phyl O’Farrell, Rian O’Farrell and Fay O’Farrell from Walkinstown, Dublin looking forward to the Abbey show on Monday evening. Photograph Nick Bradshaw for The Irish Times

On the sunny evening of the summer solstice, 50 people go into the darkness of the Abbey Theatre to watch One Good Turn, a new play written by Úna McK(...)