Jerry and elaine see Frank talking to a guy in a cape.
"Boy, those capes sure are coming back".
Not as strange as it may seem, after all "it was good cape weather".
Upon finding out about the cape guy, george exclaims "A cape, who wears a cape"?
P.S the cape guy is played by Larry David, creator and writer and brains behind Curb your enthusiasm, the funniest program ever.