Biloxi’s home of Mardi Gras & the Mississippi Coasts oldest and most prestigious Carnival organization. With over 450 Sponsors, GCCA leads the way in providing the greatest free show on the Coast.  Its Mardi Gras Day parade has been judged the best on the Coast, and its King D’Iberville and Queen Biloxi are considered the official royalty of MS Gulf Coast Mardi Gras.