For 10 points, name this city south of Lake Ponchartrain
Suburbs of this city include Gretna and Kenner. Treme is a notable African-American neighborhood in this city, and the old red-light district was known as Storyville. The Canal Street, Riverfront, and (*) St. Charles Street lines are all that remains of this city's historic streetcar system. For 10 points, name this city south of Lake Ponchartrain whose Lower Ninth Ward was devastated by Hurricane Katrina and whose French Quarter is famous for Mardi Gras.
Suburbs of this city include Gretna and Kenner. Treme is a notable African-American neighborhood in this city, and the old red-light district was known as Storyville.
{New Orleans}