I took tons of pictures of storm troopers, Darth Vader, the droids (they moved! on their own! they rolled all over the place!), etc., etc., etc. George Takei was there, and spoke for a new minutes, and narrated one of the songs from Star Trek.
Overall, a wonderful night to camp out on the prairie with Vor, and with a bottle of wine and some cheese, and listen to the Indianapolis Symphony Orchestra. (They even played the Stargate theme!