Placeholder date. Garcia sit on with the Tarot show put on by the Chelsea Theater Center exactly one time, per Paul Dresher, commenting at deadessays. The Institute originally noted "the show only ran 12/11-20, so it pretty much has to have been" around 12/19/70, but LIA now urges us to place this in the first week of December, one of the preview shows before opening night 12/8, so here we place it the night before, on 12/7.