Check out http://www.pj20.com
they are releasing a documentary (directed by cameron crow) on the 20 year history of the band (makes me feel old) and they are showing it in theaters for one night, unfortunately for some it's just in north america..
tickets go on sale soon so check it out...
a few months ago i went and watched the foo fighter one and they streamed a live concert from their garage of the new album right after in 3D it was pretty wild..