For those of you who get off on celestial bodies, tonight is expected to be the peak of the annual Perseids meteor shower. 1:00am EDT is supposedly the peak, although they were already going well enough last night that I saw four from my bedroom window (including a really nice one) in about 15 minutes.
So haul yourself out of bed or away from the TV and get outside. Get as far away from light sources as you can. Set up a comfortable chair pointed generally east, pour yourself an adult beverage, settle back, look up, and watch the show.
They won't be ideal this year because we'll have a little too much moonlight tonight, but it should still be pretty good. You sit there and imagine this "stuff" that's been hurtling through space for a brazillion years and suddenly gets intercepted by the earth's atmosphere, putting on a light show. How cool is that?
Here's a couple of links:
http://travel.latimes.com/daily-deal-blog/index.php/perseid-meteor-showe-5085/http://www.universetoday.com/2009/08/10/2009-perseid-meteor-shower-double-peaks-this-year/
We've been going through the comet stream that produces the meteors for a couple of days, so you don't HAVE to stay up real late. If you get outside anytime while it's dark tonight or tomorrow morning and watch for awhile, you should see some.
And remember - seeing even one shooting star is really, really good luck.