Mitchell's Fish Market at St. Johns Town Center has closed. The fish market opened at 5205 Big Island Dr. in 2007 as part of the second phase of St. Johns Town Center development. It operated near the Apple store and next to three other restaurants: J. Alexander's, Cantina Laredo and The Capital Grille. A statement issued by the restaurant's parent company, Landry's Inc, cited lease expiration as the reason for the closure: "Due to a natural lease expiration, Mitchell's Fish Market...