Burger King is hosting a contest from October 22, to December 2, 2012, where if you win the Mario themed minigame you win a Wii U basic set Wii U!
The contest is open only to legal residents of the 50 United States and the District of Columbia, who, as of date of entry, are 13 years of age or older. Once you complete your registration, To play, you must obtain a Code, to get a Code, you can either find it on the back of your Burger King receipt, during the contest period, or you can actually get BK to send you a code via e-mail for free! The Code will be the combination of the store number and date and time of purchase on your receipt or the store number of the closest BK to you along with the time the e-mail was sent to you. Once you input the Code and it is accepted, you must complete a Mario themed minigame to see if you were randomly accepted to win one of 490 Wii U consoles! For the full official rules, go visit the website in the link(s) below.
BK.com (Wii U Contest Home)
BK.com (Official Rules for Contest)