Rare Adam West Batman Appearance---Sorta

This is from Bob Shreve's PAST PRIME PLAYHOUSE in Cincinnati from either the mid-seventies or early eighties. Adam seems to be plugging an appearance at a car show in town (with his Batmobile...or rather a velvet covered version when I saw it.)and he appeared there at least a couple of times. I used to see stills and brief clips from this appearance from time to time and could never figure out why "Batman" was out of costume. Now we know. For more on Bob Shreve, check out Bob Shreve's Past Prime Playhouse.