Trey Anastasio of Phish, Billy Strings and Sturgill Simpson were among the special guests to join the band over three nights of concert and amid a city-wide celebration.

These photos capture Grateful Dead fans in San Francisco to mark the band's 60th anniversary with music, memories and a vibrant Shakedown Street.

When you walk out the exits of a major concert at Golden Gate Park onto 30th Avenue, usually you hear a chorus of vendors hawking steaming-hot bacon-wrapped hot dogs. But this weekend after the Dead & Company shows, the calls were something entirely different: “ice cold fatties.”