WALLACE, La.— There are only a handful of homes situated on Alexis Court, but there are a whole lot of memories. At one end of the short street, facing the Mississippi River, is Fee-Fo-Lay Café, run by twin sisters Jo and Joy Banner. The Fifolet, according to local lore, is a spirit that haunts the swamps and guards the treasures of pirate Jean Lafitte. Growing up, the Banner sisters heard a…