There is some confusion as to wether these shows took place 5/31 - 6/2, or 5/30 - 6/1. The poster has date misprints, see discussion here, and 6/1 was a Saturday not a Sunday. We are going with 5/31 - 6/2, Fri, Sat, Sunday at this point.

ad: San Francisco Express Times, May 30, 1968, p. 13; lists shows May 31, June 1-2.

deadessays: 1968 Show List

hooterollin: Grateful Dead Performance List January-June 1968

JGMF: GD at Carousel, May-June 1968