On the ground floor of a busy Belfast shopping centre an unobtrusive black door bears the word Cahoots. Go through it and you’ll stumble into a world of wonder and imagination, a maze of workshops and rehearsal spaces, costume and props stores and a fully equipped theatre that, between August and the end of this year, will stage four new pieces of work for young audiences. A gallery of photographs and posters on the corridor walls offers a nostalgic trip into the 23-year back catalogue of Cahoots theatre company. Under the boundless imagination of its artistic director and cofounder, Paul...