1967 Rock Garden concert poster, 18 x 18. Though it only lasted for a month, San Francisco's short-lived venue, The Rock Garden, did produce posters for each of the four, week-long engagements the club hosted in March and April 1967. Big Brother & The Holding Company was the first in the series; Joplin and the band performing March 21-26 at the Mission St. club. Sharing the stage was Arthur Lee's LOVE, and oddly enough, a 'performance art' group known as CIA (Center For Interplanetary Activity). These diamond-shaped posters are very scarce. Rolled and in fine condition. RRAuction COA.
