It's National Oreo Day and Oreo is giving away 1 million candy bars.
All you have to do is register on their website. Registration will remain open until 1 million people have signed up.
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Oreo is celebrating its 106th birthday this year. The first Oreo cookie was made by Chelsea Market bakey in Manhattan in 1912 although a similar cookie known as the Hydrox debuted in 1908.
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