"The Sims 2: Celebration! Stuff is the fourth "stuff pack" to be released by EA. The first official confirmation of the Celebration Stuff Pack came in the form of a flyer that was shipped with the The Sims 2: Seasons expansion pack. The game was released on April 3, 2007 and features new collections of furniture and outfits for weddings and fiestas. The pack also includes two pre-made houses. It includes 54 items. Celebration! Stuff is incorporated into The Sims 2: Double Deluxe."