Although John Cleese's Monday night show at McCaw Hall was billed “An Evening of Exceptional Silliness,” I half expected an hour-plus of “old man yells at cloud crowd” material from the 82-year-old comedian, actor, and author. Blessedly, it wasn't that at all. Nor, thankfully, did my favorite Monty Python's Flying Circus member deliver a series of fish-out-of-water observations about his adopted home of Los Angeles—although surely he would have made tasty juice out of that...