Boards
I went to that there Secret Cinema Star Wars thing last night
It's all very embarrassing I'm sure but fair play to them, they put on a hell of a show, and the set design is pretty amazing this time out (I went to the BTTF one last year and the whole suspension of disbelief was tempered by Westfield hulking over the top of the set).
Minus points for the guy who played Luke Skywalker mumbling around the place with an English accent. Plus points for a pretty impressive Chewbacca. He could do the noise and everything.