But apparently, headlining RFK Stadium wasn't enough. On that same day, he kicked out some early morning jams at a motorcycle rally taking place at local craft brewery DC Brau. When it comes to rockin', it seems the guy just can't help himself.

As CBS Radio's WXRT reports, the event featured original Pearl Jam drummer Dave Krusen, Jonny Kaplan, Rami Jaffee of the Foo Fighters and Blind Melon guitarist Chris Thorn. Never one to turn down a good jam session with old friends, Grohl showed up to the event and went on to perform "Cinnamon Girl."