Uncategorized January 20 2021 Simpsons Episode - In the episode 'treehouse of horror xxxi', fans were presented with a potential outcome and it begins with marge demanding that homer join the other springfield residents the ceremony still goes ahead if the current president is in office for a second term and it has taken place on january 20th since 1937. On inauguration day, jan 20, springfield has become an apocalyptic wasteland.