ShowShowGrateful Dead at Avalon BallroomAug 19, 1966Grateful Dead, Sopwith CamelAvalon Ballroom · San Francisco, United StatesFollowI was thereUpload from this showMediaLineupAboutDateAug 19, 1966VenueAvalon Ballroom · San Francisco, United StatesArtistsGrateful Dead, Sopwith CamelListingConfirmedShow details from MusicBrainz.