This article contains information about content that has yet to be officially released, but has been shown via official means. Some of the information may change upon official release.
A picture of a Chocolate Fountain was released on the 15th of May, 2013.
Not much information has been released about it as of yet. Possibly, it could recover your health and reduce your hunger when you click on it. Perhaps you could even dip food in it, like bacon.