Spain has several unique cultural traditions, including the tooth mouse Ratoncito Perez instead of the tooth fairy, and running through the streets in one's underwear on New Year's Eve in the village of La Font de Figuera. Spanish contributions to art are vast, from Picasso and Dali to the works of Leonardo Da Vinci. Paella originated from rice mixed with meats but now often features seafood, and is traditionally cooked outdoors in large quantities.