Not so much these days, now I'm saved, shaved and well behaved, but there was a time...........
Saw Alvin Lee and 10 years after around 1970 or 71 in Houston, Texas at a place call the "Catacombs". I was in a mind altered state and he was wearin' clogs. Went out and got me a pair the next day at Pier 1 IIRC.