The New Orleans Jazz and Heritage Foundation will combine two of their most popular festivals—the Tremé Creole Gumbo Festival and the Congo Square Rhythms Festival. The Congo Square Rhythms Festival will return as usual at the end of March. The Tremé Creole Gumbo Festival, however, was traditionally a fall festival that usually took place in November. Both events are celebrating the Faubourg Tremé neighborhood as the birthplace of both jazz and much of the cheri...