Davey Grohl's film comes to town

When he's not busy reuniting Nirvana, fighting Foo, playing drums for Queens of the Stone Age, and combing his hair (100 strokes a day, minimum), Dave Grohl apparently directs epic rock docs about famous studios of days gone by. Specifically, this one, which features John Fogerty, Trent Reznor, and Mick Fleetwood, and is screening at the Lagoon for one night only.