Víspera de Reyes (King's Eve)
On January 5th, the feast of Epiphany's Eve, children place water and grass under their beds for the three wise men's (or the Three Kings, as they are better known locally) camels, and in return, the Three King's brings presents, which they leave under the bed, after the camels eat the grass. Children wake up early on January 6 ("Dia de Reyes") to check out what Baltazar, Melchor, and Gaspar left them. Epiphany commemorates the day in which the three wise men arrived bearing gifts for the Christ child. On this day, the Governor's Mansion in the capital of San Juan is opened to large crowds of wellwishers who are treated to toys, refreshments, and musical entertainment. Puerto Rico's Culture: Folklore