cxl, postponed to Sunday. "Rehearsals by Garcia with the Grateful Dead are reportedly the reason for the postponement at the Cabaret". That turns out to be absolutely true.
preview: "Garcia here," Press-Democrat (Santa Rosa, CA), April 3, 1979, p. "40"
listing: Press-Democrat (Santa Rosa, CA), April 3, 1979, p. 2C
listing: Press-Democrat (Santa Rosa, CA), April 5, 1979, p. 2B
cxl: "This Weekend," Press-Democrat (Santa Rosa, CA), April 6, 1979, p. 4B