Question: what is the main festival celebrated in haiti?
Answer: Haitian Carnival. Haitian Carnival (Haitian Creole: Kanaval, French: Carnaval) is a celebration held over several weeks each year leading up to Mardi Gras. Haitian Defile Kanaval is the Haitian Creole name of the main annual Mardi Gras carnival held in Port-au-Prince, Haiti.