 GEOG: SPOILER: When Ron Livingstons character looks up the carnival  schedule near the end of the movie, he finds that it is in Ivesdale,  IL. When he arrives there to apologize to his parents, they ask him  when the wedding is. He replies "About an hour and a half." If the  wedding is supposed to be in Chicago, an hour and a half is not  enough time to get from Ivesdale to Chicago.