That can't possibly be an official exhibit. It's a random assemblage of fan costumes and collectibles. I see one of those giant Falcons that used to hang in Toys R Us, and a Hasbro Dewback. And why is a NASA spacesuit there?
On the plus side, someone was clearly inspired by Frink to actually make a Nute Gunray costume.
And now we know that Chewie got really drunk that night on Endor.
