National Lampoon's Holiday Reunion (2003)

The Sniders live a rather mundane existence, and a few of them--with the notable exception of patricarch Albert--are getting fed up with it. While his kids would do anything to avoid it, Albert is determined that they spend some quality time together during the holiday season, and it is to this end that he drags everyone on a family trip to visit the relatives. Albert's recently rediscovered cousin Woodrow has invited the family out to his farm for Christmas, and Albert readily accepts. The Sniders are prepared for the dullest Christmas ever, but come to find out their country cousins are crazier than they could have ever imagined! What results is an hilarious culture clash as the suburban pseudo-sophisticates attempt to navigate the volatile territory of a hippy-dippy hickville presided over by their own flesh and blood!