I found this newspaper article about a show not listed anywhere: http://users.erols.com/scarletfire/CA%20Hayward%20Daily%20Review%201968-07-11%20art%20NEW%20SHOW%20ON%207-14.jpg
Then I noticed that Iver already had a poster for it on the site! http://www.deadlists.com/posters/1960s/19680714.html Here is a preliminary entry. Please reply if you have any comments, corrections, etc. Band Grateful Dead Venue Marina Green Location San Francisco, CA Date 7/14/68 - Sunday posters tickets, passes & laminates ("Poster" to contain link to http://www.deadlists.com/posters/1960s/19680714.html) Comments Free afternoon concert. "A Sunday on the Green," music festival from 10 a.m. to 6 p.m. on the Marina Green at San Francisco's St. Francis Yacht Club. The Thomas A Dooley Foundation sponsored the concert on behalf of the Jazz Action Movement (JAM). A newspaper article (Hayward Daily Review, 7/11/68, pg 26) said the line-up included The Ornette Coleman Quartet, The Grateful Dead, The John Handy Quintet, The Big Black Sextet, The Youngbloods, Monte Waters Big Band, Granny Goose and the Soul Chips, and The Hylar Jones Quartet with vocalist, Millie Foster. Download Sources Recordings Contributors David Sorochty , Iver McLeod Caretaker David Sorochty email update