Vincent breaks the fourth wall when he runs into the spot where the camera would be and says "Who put that thing here?"
A feature of the Hansel and Gretel fairy tale comes about when Cafe Diem turns into a gingerbread house and Fargo begins to eat it.
This episode plays out of order.
This episode takes place in December 2011.
When Fargo throws a snowball at the smart house he says "We're gonna need a bigger snowball" which echoes the line in Jaws "You're gonna need a bigger boat."