How the Saints Save Christmas is the second mission pack for Saints Row IV. It has 3 missions and costs $6.99 (around £5.00). It is also part of the Season Pass bundle, and the National Treasure Edition. It was released on the 10th December, one day prior to its announced release date.
The snowman with a machine gun is wearing a shirt that says "Now I have a machine gun Ho-Ho-Ho." This is a reference to the movie Die Hard. Also the snowman's design is the same as the narrator of the Rudolph the Red-Nosed Reindeer Special.
An objective in "Miracle on 3rd Street" to lick an electrical pole is a reference to the film A Christmas Story, in which the main character (Ralphie)'s friend, Flick, is dared, then 'double dog dared' to lick a frozen flag pole, and gets his tongue stuck to it.