What to see: Lyn Gardner's theatre tips
From the revived York Mysteries in the north to The Importance of Being Earnest in Cornwall via Troilus and Cressida at the RSC, it's a good week for fans of the classicsScotlandNo surprises here: Edinburgh Festival Fringe kicks off towards the end of the week. There are lots of cheap deals on shows if you get in early, so check out the programmes at all the major venues (I'll be rounding up my festival picks on Mond…