Did Disney ever...
When I saw it, it was years ago at MGM Studios (which I had NO idea changed names, lol) and was a whole Tim Burton/NBC exhibit! Have videos, puppets, interviews and most of the claymation and sets from the movie! It was amazing!!!
Yeah I keep calling it MGM Studios sometimes... I haven't visited since its name change. ^_^;
From what I can remember, it was some of Jack's expression models or something? There might of been other stuff. I do know it wasn't just NBC though as if I recall there were some puppets from The Dark Crystal there too [another favourite movie of mine].
And I've just been informed that it was probably after the Backlot Tour.