We only eat Roscón de Reyes once a year: on January the 6th. Hidden inside the Roscón there are a tiny figure and a bean. If you find the figure in your portion, you are crowned king/queen for the day (that's what the "gold" crown is for 🤣), but if you are unlucky enough to find the bean, you have to pay for the Roscón.
Great capture, hope your portion of cake held the figure