I know this may look really geeky at first, but watch it anyhow!
This was a coordinated UAV flight, at night, at an airport, and set to the music of a live orchestra. Although it's basically advertising for Intel, the idea is quite amazing. Wouldn't it be an amazing draw to offer a summer night concert with "fireworks" being illuminated drones? Sure, probably too much to pull off currently (where would we find the other 99 UAVs? :), but it's still an amazing exhibit of technology!