M Shack, winner of Jacksonville’s “Best Burger” award, features freshly-ground, all-natural, antibiotic- and hormone-free Black Angus beef for an array of distinctive burgers. Truffle parmesan gourmet fries, sweet potato tots, fried pickles and beer-battered onion rings pair deliciously with a decadent assortment of creamy hand-spun milkshakes. Healthy options include a super kale salad, veggie burger, super-fit salmon cakes, and gluten free buns. M Shack features a dog-approved outdoor patio and a full bar with daily happy hour specials. M Shack, a Jacksonville-based, family-owned, fast-casual restaurant, is part of the M Hospitality Restaurant and Catering Group featuring Matthew’s Restaurant, Restaurant Medure, MBQue and Rue Saint Marc opening early 2017.