This holiday season, Burger King is launching a limited-edition Advent Calendar to bring fans daily surprises inspired by its iconic brand history. Burger King is calling the campaign the “most Whopper-ful® time of the year.” Available for $19.54, an ode to Burger King’s founding year, the Advent Calendar offers 12 unique gifts collectively valued at more than $100. Each surprise draws on 70 years of memorable moments, including fan favorites like the Whopper, Chicken Fries, and nostalgic Burger King Kids Club items....