The Fireworks Wagon is a special building in FarmVille 2 for the New Year's Party 2013 that is used to buy special Fireworks Prizes. It is provided for free and must be constructed with some building materials. After that 4 Neighbors are needed to hire for finishing the construction.
In the time near New Year's Party sometimes Fireworks are spawned after harvesting crops. They can be used in the Fireworks Wagon to buy special New Year's Party stuff. Optionally they can be bought with Farm Bucks.
If all four prizes are collected, the player wins a exclusive Goat, the Black Nubian Goat.