At the time of this concert, the Family Dog was using radio ads promising a Hippie Santa Claus, thus the name of the poster. Strangely, the artist referred to this image as The Satanic Santa. Please check out my other items! The item "FD 40 OP1 Grateful Dead Concert Poster Moscoso Family Dog Avalon GCG GRADED 9.4" is in sale since Friday, April 12, 2019.This item is in the category "Entertainment Memorabilia\Music Memorabilia\Rock & Pop\Artists G\Graham, Bill\Posters". The seller is "rockart2" and is located in San Francisco, California. This item can be shipped to United States.