SIGGRAPH 2010, to be in Los Angeles between July 25-29th, has just opened online registration on their website.  If you register between now and June 4th, (the end of “Early” registration), you can get the full pass for $895, and full single-day passes for $325. (an extra $50 if you are not an ACM member)  Student discounts are also available, as well as heavily discounted “Basic Conference” passes for $95.

Registration | SIGGRAPH 2010.