McDonald's Japan is taking a page out of Willy Wonka's book and packaging one golden nugget in a lucky winner's bag.
Well, the word "lucky" is subjective: the nugget is not edible, and the diner will be shorted one nugget.
However, it is worth about $1,500, which could buy a month's worth of nuggets.
The promotion is to celebrate several different McDonald's-related things. One cause is the introduction of two new dipping sauces: fruit cherry and creamy cheese.
They're also celebrating a new Japanese McDonald's character, The Nugget Thief.
To look for the golden nugget, simply follow McDonald's Japan on Twitter, and pay close attention to the clues the company is tweeting.
If you're just looking for some chicken in Japan, be careful before you chomp down on your next 4-piece. It could land you in the dentist's chair.
See popular menu items at McDonald's:
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McDonald's creating 'golden' McNuggets
In this Jan. 20, 2012 photo, the McDonald's logo and a Happy Meal box with french fries and a drink are posed at McDonald's, in Springfield, Ill. McDonald's Corp. saw net income jump by 11 percent in the fourth quarter, as the fast-food giant continued to attract budget-conscious customers with low prices. (AP Photo/Seth Perlman)
A cheeseburger and fries meal from a McDonald's restaurant is seen in San Jose, Calif., Wednesday, July 22, 2009. McDonald's said Thursday, its second-quarter profit dipped 8 percent because of the stronger dollar and a gain that boosted results a year ago.(AP Photo/Marcio Jose Sanchez)
A cheeseburger meal from a McDonald's restaurant is seen in San Jose, Calif., Wednesday, July 22, 2009.(AP Photo/Marcio Jose Sanchez)
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Fast food ready meals on a tray at a McDonalds restaurant burger bar. (Photo by Danny Callcut via Alamy)
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A McDonald's Corp. Big Mac meal is arranged for a photograph outside of a restaurant in San Francisco, California, U.S., on Wednesday, Jan. 22, 2014. McDonald's Corp., the world's largest restaurant chain, posted fourth-quarter profit that was little changed from a year earlier as U.S. same-store sales fell amid shaky consumer confidence and increased competition. Photographer: David Paul Morris/Bloomberg via Getty Images