where do the griswolds live in christmas vacation
National Lampoon's Christmas Vacation With Christmas only a few weeks away, Chicago resident Clark Griswold decides it is time to get a Christmas tree. He gathers his wife Ellen, daughter Audrey, and son Rusty and drives out to the country where he picks out a huge tree. Realizing too late that they didn't bring any tools to cut the tree down, they are forced to uproot it instead, before driving home with the tree strapped to the roof of their car.