The Yo-Ho-Ho and a Bottle of Rum Affair - S3-E19
Revealing mistake: The ship is supposedly pitching heavily in stormy seas. But because the tilting effect is merely the camera moving, the whiskey bottle, glass and other items on Captain Morton's desk don't slide or fall off. In fact, they don't move at all. (00:23:15)
Answer: He must have ridden in an Eaton's store elevator while he was in Canada at some point. For some reason, this elevator reminds him of it. The show's original concept had Solo being a Canadian, so this may be a minor nod to that fact.
raywest ★