Grateful Dead – Portland, OR (02/03/68)
Grateful Dead – San Bernadino, CA (02/26/77)
Grateful Dead – Santa Barbara, CA (02/27/77)
Grateful Dead – San Francisco, CA (03/18/77) – Sources 2-5 are new
Grateful Dead – Portland, OR (02/03/68)
Grateful Dead – San Bernadino, CA (02/26/77)
Grateful Dead – Santa Barbara, CA (02/27/77)
Grateful Dead – San Francisco, CA (03/18/77) – Sources 2-5 are new
themidnightcafe.org 
Matt, the (02/27/77) repost link leads to a server not found error..
Fixed. Thanks for letting me know.