New Orleans police officer Patrick Schneider patrols Bourbon Street in the heart of the French Quarter on Saturday. Jason Saul/WWNO hide caption

itoggle caption Jason Saul/WWNO

Waitress Gaynell James serves up calas cake from the kitchen at The Old Coffeepot Restaurant in the French Quarter of New Orleans on Jan. 28, 2013. Gerald Herbert/AP hide caption

itoggle caption Gerald Herbert/AP