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.

Photo: Bill Kelly Following Dead & Company’s three-night concert series at San Francisco’s Golden Gate Park in celebration of 60 years of Grateful

Ever. Why? Because at this point, 60 years after the Grateful Dead made their mark on this psychedelic town, it's no longer about the band personnel as much as it is all about The Vibe.