FILE - In this Feb. 18, 2015, file photo, revelers walk past trash in the gutter on Bourbon Street, in the early hours of the morning after Mardi Gras, in the French Quarter of New Orleans. New Orleans is entering the height of its annual pre-Lenten Carnival season, culminating on Mardi Gras, or Fat Tuesday, which falls on Feb. 28 this year. Travelers to the city face an abundance of choices on how, when and where to take it all in. (AP Photo/Gerald Herbert, File)