Dead & Company, featuring original Grateful Dead members Bob Weir and Mickey Hart, will play Golden Gate Park’s Polo Field this weekend with an estimated 60,000 attendees each day. The last time the band played that part of the park was in 1991 — a free show following the death of concert promoter and longtime Deadhead Bill Graham.

Tens of thousands of Deadheads packed San Francisco's Golden Gate Park on Saturday for the second day of a three-day concert series honoring the Grateful Dead's 60th anniversary.

The walk up to the park was an event unto itself. RVs decked out in Dead murals lined the Panhandle, and a few blocks later JFK Boulevard was the site of nearly 100 vendor booths, selling everything from cheeky Ts mashing up the Steal Your Face logo with iconography of Southern country store chain Buc-ee's,