If Mardi Gras has a signature food, it has to be the king cake, which is actually more like a big, braided cinnamon roll than a cake. It's topped with white icing and dusted with colored sugar, usually in the traditional Mardi Gras colors of purple, green, and gold. The cake was originally served at Epiphany, but was so tasty that cooks kept making it through Mardi Gras. I found a knockout version this year at Sweet Olive Bakery (251-990-8883; sweetolive.org), a European-style artisanal bakery in Fairhope, Alabama. It's located in the Windmill Market (85 N. Bancroft St.), an old car dealership and service garage that has found new life as a foodie destination (other occupants include a great barbecue joint and a locavore market)....Read More