Hear that? That's the sound of a squeal of joy coming from Florida. Why? Because Danny Meyer's New York institution Shake Shack has set its sights on Miami for its first operation outside of New York. Opening sometime in spring/summer 2010, the new Shack will be located in a new development at 11 11 Lincoln Road on Lenox Avenue. The only real question is, will Miami flip for the same Shackburgers, concretes and long lines that New Yorkers have grown to love so much?