A retrofitted bus, once used by the Grateful Dead, has returned to San Francisco for a new exhibit. The vehicle, known as the "Furthur," was originally driven by Ken Kesey, a key figure in the counterculture movement. The bus, now restored, will be displayed as part of a special exhibition highlighting the legacy of the Grateful Dead and Kesey's influence on the 1960s counterculture.

The exhibit aims to showcase the cultural and artistic impact of the Grateful Dead and Kesey's role in shaping the psychedelic movement. The bus, painted in vibrant colors and adorned with psychedelic art, will be on display for visitors to explore. The event is expected to draw fans and history enthusiasts interested in the era's music and social changes.

The return of the "Furthur" marks a significant moment for cultural preservation and public engagement with the past. The exhibit will run for several weeks, offering a unique opportunity to experience a piece of history up close.