So much for the fun, old-fashioned family Christmas Clark Griswold had planned Relive the shenanigans from the classic holiday movie ""National Lampoon's Christmas Vacation"" with this Christmas tree ornament featuring the Rv that the Griswolds' eccentric relative lives in with his family. Hallmark Ornaments are a great way to commemorate hobbies, life events and individual interests in entertainment, sports and more. Each festive and collectible ornament is perfect for sharing with family and friends.