Jimmy Buffett autographed hat from his 2006 Party at the end of the world tour, featuring the signatures of the band members, MacMcNally, Robert Greenidge, and Mike Utley. Hat was signed August 3rd, 2006 at the Nissan Pavilion, now Jiffy Lube Live, Bristow, VA. Open to questions about signatures, my father was there and watched them sign it.
