Adam Riches " review
Pleasance Courtyard, EdinburghIf you have a horror of audience participation, you might choose to avoid Adam Riches's new show. But you'd miss a lot of fun. Riches is a chaos conductor, a ringleader of uproarious interactive misbehaviour. You don't leave his show admiring the comedic craftsmanship, but you'll have howls of disbelieving laughter ringing in your ears.The show indiscriminately combines character co…