[Sorry, folks; the video has been removed. If you poke around you can probably find it but we won't play find-the-video-before-it's-pulled-down here. At any rate, it looks like there's a pretty good reason to go check out Captain America this weekend if you weren't already planning to do so.]
This is almost certainly going to get pulled, probably as soon as I post this, but if you're lucky, it looks like you can get a glimpse of what is likely going to be the Captain America post-credits footage from The Avengers. Check it out before it gets yanked!
In case you missed it, this is also the first official set image from the film: