I didn't see any other thread on here about this event, so I'll take the liberty (sorry if it's a bit late).
Here's the link:
It's happening tomorrow (9/14) from 12-6 ~roughly~. We already have a decent crowd leaving from northern MD tomorrow morning.
It's just a drag race, but spectators get in free. The best thing is that you don't have to wait through round upon round of 15 second Honda's to see Subaru's tear it up. -- transmissions that is.