The document provides an overview of some key aspects of New Orleans culture, including cemeteries, Mardi Gras, and Voodoo. It notes that New Orleans cemeteries have above-ground graves and tombs for famous individuals. Mardi Gras has origins in traditions and features krewes and beads thrown during parades on Bourbon Street. Voodoo originated in New Orleans and is associated with figures like Marie Laveau and practices like using voodoo dolls.