Rosca de reyes or roscón de reyes (kings’ ring) is a Spanish and Latin American king’s cake pastry traditionally eaten to celebrate Epiphany.
It is traditionally eaten on January 6, during the celebration of the “Día de Reyes” (literally “Kings’ Day”), which commemorates the arrival of the three Magi or Wise Men. In most of Spain, Spanish America, and sometimes, Hispanic communities in the United States, this is the day when children traditionally get presents, which are attributed to the Three Wise Men (and not Santa Claus or Father Christmas). In Mexico before children go to bed, they leave their shoes outside filled with hay or dried grass for the animals the Wise Men ride, along with a note.
and this is my Roscon