By the way, if anyone is in NYC, this Saturday there will be a benefit put on by PeridanceCenter, for about $22 per person, and as far as I know, all the money will go to Japan. I honestly don't know the calibre of the performers--sometimes, they're at or close to professional level and other times, very obviously students.
MAJOR DISCLAIMER---my wife has major ties to this school--the owner gave her away at our wedding, so I guess I have ties too.
http://www.peridance.com/Theater.cfm