A google search for "Santa" +"amanita ascera" +"christmas"
turns up links to sites like cannabis culture, and I am shaman, as well as "the physics of christmas", which is a book which says all things Christmas have their roots in psychedelics...
Oh, yeah, I'm sure someone at Walmart, having become enlightened by the book, is sending out letters like this from Corporate-
I am guessing this is a hoax to promote the book, and I'm sorry Bill Donahue bit the apple.
oops, typo- make that +"amanita mascera"