Home for the Holidays themes?

While watching "Home for the Holidays" (a great film with Holly Hunter, Robert Downey, Jr., and Dylan Mc Dermott, etc.) again over the weekend, I was reminded of a movie I'd seen recently, "The Family Stone", both of which deal with family members coming home again to celebrate Thanksgiving/Christmas and all the dysfunction that involves. That got me to wondering about other movies with this theme. I also love "Pieces of April" and "Planes, Trains, and Automobiles", but got stuck there. Anybody know of others along that line?