Before we get into the video, let's go ahead and get this out of the way — you probably shouldn't try this yourself unless you're taking steps to ensure that you aren't going to set our fair desert on fire.
That said, there's nothing quite like the majesty involved in setting 200 sparklers off all at once. It's the kind of thing that just screams "America!" at you, over and over again, tapping you on the head, asking if you were listening.
Seriously though, there has to be an opportunity to pull something similar off, what with the pop-up fireworks tents hanging out on every corner and in every grocery store parking lot.