Coming to Homerica/References

The house from the Pixar film Up (film) can be seen in the background when Lenny and Carl are monitoring Springfield from the air.
 * The name is a parody of the film Coming to America.
 * The chair with ballons is itself a parody of Father Adelir, who tried to fly with ballons of helium.
 * The Ogdenville citizens are decedents of Norwegian immigrants, and the episode was aired on May 17 - the day Norway celebrates its Constitution.
 * When Homer first tries Aquavit, he gets drunk immediately and his head hits the table and he says "More Aquavit Please", a parody of the "More Ovaltine Please" Line
 * During the closing of Ogdenville, the packed trucks and the grandmother placed on top of one is a literature reference to The Grapes of Wrath by John Steinbeck.
 * When the Ogdenville citizens are packing up to leave town, it is referencing "I Am Legend", even the music
 * The music played after the farm failures in Ogdenville is "The Death of Aase" From Peer Gynt Suite by Edvard Grieg, a famous Norwegian composer.