Wieden+Kennedy New York and McDonald’s are ramping up excitement for the release of “The Mariah Menu” on Dec. 13 with a 30-second spot that stars Mariah Carey and is set to her hit “All I Want for Christmas Is You.” The brand also unveiled a limited-edition merchandise line created with the star, which can be won on Dec. 15 and Dec. 21 by the first 10,000 customers who redeem the Mariah Menu deal.