The most famous of Boruca festivals is the three-day New Year's festival, called the "Juego de los Diablos" or the "Fiesta de los Diablitos," which runs from December 31 to January 2. The history behind the modern festival begins with the Spanish conquest. The early Spanish conquistadors called the indigenous people devils because they noticed that the indigenous were not baptized and therefore assumed that they worshiped the devil. For this reason, one of the characters in the festival is called the "diablo," or devil. The diablos dress in intricate masks carved from balsa wood. The masks represent the defense of the indigenous against the Spanish; in the face of the Spanish's advanced weaponry, the indigenous had only natural defenses and believed in the power of animals like the jaguar. Thus, the masks display fierce animal and devil designs painted in bright, acrylic colors. The diablos also dress in "sacos" made from the cloth of "gangoche," which are covered in large banana leaves, or "munshi" in the Brunka language. This costume represents the natural spirit of the indigenous, and practically, can help protect players during the festival. The Spanish conquistadors are represented as one character is the festival—the "torro," or bull. All interactions between the diablos and the torro are symbolic of the historical struggles between the indigenous people and the Spanish. The ultimate triumph of the indigenous, or diablos, at the end of the festival symbolizes the survival of the