This is 6/18/67 at the Monterey Fairgrounds. I don’t know if I’ve listened to it; I will now, though. This show was the Monterey Pop Festival, legendary for its unlegendariness (at least as far as the Dead goes). The Boys were scheduled in between The Who (beginning a long inter-band relationship) and Jimi Hendrix (beginning his and Bobby’s best friendship); both acts put on high-volume shows punctuated by instrument destruction, arson, and explosives. In the face of such showmanship, the Dead countered by standing there and playing Viola Lee for 14 minutes.
They also refused to be filmed for the movie, which gives them a perfect record for avoiding being in iconic Rock Films: Monterey Pop, Woodstock, Gimme Shelter. Dead missed ’em all by thaaaat much.