Every year, in the month of May, women from the Nahua villages of Guerrero, Mexico, get together to beat the living daylights out of each other. All the blood they spill during the fight is collected in buckets, and later used to plough and water their lands. The villagers believe that this bizarre ritual will bring the rain and provide bountiful harvests!
The festival, like many others in Mexico, combines catholic and prehispanic traditions. On the first day, women wake up early to make large quantities of food. They prepare turkey, chicken, rice, boiled eggs, pozole, mole, and tortillas, which they take along with them to the fighting grounds. At the official site, they lay out the food and decorate the area with flowers and inflated turkey bellies. They recite prayers for the virgin Mary and for the local rain god Tlaloc, after which it is time for the fighting to begin.