Spinal Tap touring together again

Tickets go on sale this Friday for Unwigged , an evening with Christopher Guest, Harry Shearer, and Michael McKean of mockumentary bands Spinal Tap and The Folksmen. Though the group have done movies together ( Waiting for Guffman , Best in Show , A Mighty Wind , and For Your Consideration ) and occasionally do voices for The Simpsons ( Shearer's a regular, but McKean and Guest ...