An old woman in Mexico City is gifted a hearing trumpet, and for the first time can hear her children and relatives talk about her with loathing and disgust as they plan to get rid of her by sending her to an assisted living facility, which is quite cheap because it is run by a bizarre new age cult. (Blissfully, we do not have to endure any kind of reunion or redemption of her shitty kids, and they are never mentioned again.)
The surreal institution where Marian has been sent to die is filled with strange buildings (a giant mushroom, a lighthouse, a giant corpse) and the portrait of a winking, cross-dressing Abbess, whose quest for the Holy Grail is revealed through letters Marian reads. Marian and her friends adopt the quest with freaky little cast of characters, amidst a new ice age brought about by the patriarchal blasphemies committed by everyone who has found/stolen the grail in the past.
