According to the General Mills blog, the company is releasing limited-edition marshmallow-only boxes after receiving “countless calls, emails, tweets, and Facebook posts” from fans begging for the cereal-free cereal. General Mills 
 
 Although we have nothing against Lucky Charms cereal as a whole, we’ve got to admit: The marshmallow charms are and always will be the best part. RELATED: Kylie Jenner Requests Lucky Charms Marshmallows Only — and Receives a One-of-a-Kind Box 
 
 Of course, there’s a catch. Only 10 boxes of Marshmallow Only Lucky Charms will be available to the public. That’s right: A whole box filled with nothing but the classic, sugar-y marshmallow shapes. So, how do you get your hands on a “unicorn of the cereal world?” They can only be won via social media: The cereal manufacturer is asking fans to post a selfie of themselves holding an imaginary box of Lucky Charms (with the hashtag #Lucky10Sweepstakes) on Twitter or Instagram. Limit of three entries per person, one per entry method.
– Big news for fans of sugary breakfast cereals and social-media-driven brand promotions: Lucky Charms is giving people the chance to win "the unicorn of the cereal world," a box of Marshmallow Only Lucky Charms, People reports. According to General Mills, the contest is in response to the constant requests the company gets for an all-marshmallow box of the cereal. Also, Biz Markie is involved for some reason. To win one of only 10 boxes being made available, post a selfie of yourself holding an imaginary box of Lucky Charms to Facebook, Twitter, or Instagram and tag it #Lucky10Sweepstakes by Sunday. Or, you know, just buy one of these.