Fast food restaurants have been going a little bonkers lately, don't you think? From crazy menu additions like pizza-topped burgers to chocolate covered fries, your favorite chains have been pulling out all the stops when it comes to keeping its customers interested. Remember when McDonald's tried to be chic with their redesigned bags? What about Chipotle and their free burritos? So many crazy stunts we can't even keep up. One of the hottest trends right now is hopping on the healthy bandwagon. Both McDonald's and Chick-Fil-A now offer kale salads, and according to Eater, Subway and Panera have both decided to switch to antibiotic-free meats.