Felices Reyes! This is what we wish to each other on the 6th of January. One of the most important moments of Spanish celebration of the Christmas period is el dia de Reyes Magos (Three Kings’ Day). This day is long-awaited by children, who write letters to Reyes Magos asking them to bring gifts. And they do bring gifts for good kids and coal for bad kids (but because Spaniards love their children very much they give them dyed black sugar instead).