sentences:  King's Day, in January, begins the celebration, which ends on the day of Mardi Gras, in February or March.Eureka Springs holds an annual Halloween Festival.The town is already famous for its haunted houses and public buildings, its ghost tours, a Halloween extravaganza in the cemetery, "Voices from the Past" (in which live actors portray the dead of Eureka), and for a variety of ghostly phenomena.