In celebration of Samhain, usually on the population of ancient Gaul, will hold a big celebration for their ancestors long dead and "invite" them to sit down to eat together, while the spirits or evil supernatural beings who will be evicted from their homes. To further complicate the evil spirits or supernatural beings spreading negative influences in their midst, then the population will use a mask with the ugly face or dress up like supernatural creatures were evil, so that the evil supernatural beings was considered that they should not be harassed and let go with a festive celebration .