On this site's home page under "What's New" in the upper right hand corner there is an announcement of a simulcast here of the festival. ITS THIS SUNDAY, August 19, 2007. (Click on that "What's New" link to access the video box. It's waiting for you.)
It's from 11:00 AM to 6:00 PM Hawaii time, so on the East Coast that would be 4:00 PM to 11:00 PM. Hope the site's server can handle the bandwidth. (Wish it were on YouTube.)