A Christmas Vacation party theme is one of the most fun Christmas party ideas! We'll have the Christmas Vacation dinner recipes (from the Griswold Christmas dinner-yes, even the Aunt Bethany Christmas Vacation Jello mold recipe) and movie quotes for the food table signs, Griswold family Vacation costumes ideas, Moose Mugs, Cousin Eddie quotes, and a ton of other fun Christmas Vacation themed party ideas! Here's how to throw a fun Griswold Christmas party!