Shake Shack is amassing Millennial fans. The beloved New York-based fast casual burger establishment already epitomizes much of what young consumers are looking for in dining—fast casual, a modern look, friendly staff, and natural ingredients—and it’s gaining even more of a following thanks to a very strong social media game. Above having creative and well done ‘foodtography,’ the brand is constantly engaging with followers, reposting content, responding to their comments, and running contests like “Burger Beats,” which invites musicians to submit their music for a chance to have it played at Shake Shack locations around the world. (Digiday)