Once Upon a Mattress, Union Theatre, London
Union Theatre, London: What was the middle name of the daughter-in-law of the best friend of the blacksmith who forged the sword that killed the beast? I don't have a clue. And neither do any of the candidates being tested by Queen Aggravain on her quest to find a worthy royal wife for over-dominated, cocoa-drinking son Prince Dauntless. In a Shrek-like twist, the only bonafide true princess in the local neighbo…