The Foo Fighters played a special Dave Grohl birthday show in L.A. over the weekend. Of course there were a ton of guests. ConsequenceofSound.net has some fan shot videos and the crazy, awesome setlist the band played.
"Panama" w/ David Lee Roth:
"Schoolâ€™s Out"/"Iâ€™m Eighteen" with Alice Cooper:
"Immigrant Song" w/ Slash and Tenacious D: