In this world, there are two kinds of Kit Kats. One, made by Nestlé and sold everywhere except in the United States, comes in a myriad of flavors that are collected and adored by candy snobs all over the world. The other, made by Hershey and sold in only America… well, it does not. Or, if you want to be kind about…
Source: Kotaku – At Kit Kat’s U.S. headquarters, new flavors are an art, a science, and a gamble