Netherlands candy store, Jamin, has developed a "ChocoTweet" generator, which allows its users to submit tweets to create "ChocoLetters." The promotion, which lasted until Sinterklaas, then came down to a vote for the more popular ChocoTweets. The winning Tweets would then be generated into Jamin ChocoLetters and delivered on December 5th.
Check out the video on the campaign below. And if you'd like to get expressive with cocoa, check out these white chocolate letters.