they have the indiana jones stunt spectacular in the MGM, they once talked about bringing a young indy spectakular to the festival of fools area. how about gutting the innoventions and putting in a star wars stunt show with lightsaber fights and laser battles. you could even have adience participation in tie fighter scenarios. you could have jedis attached to wires and have them do all kind of arial jumps and bounds. you could even have the emperor throw projectiles into the crowd and have yoda catch them only a few feet away from the adience before it strikes them. special effects would be at a premium. and because the building would be dark, effects would be more vibrant.