Three Kings Day celebration at Lights in the Parkway in Allentown. Three Kings Day, or Epiphany, commemorates the magi’s visit to the baby Jesus. It’s celebrated Jan. 6, but the local celebration was delayed because of Monday’s snow.

Traditionally, the Rosca de Reyes should be shared on January 6th; this date marks the celebration of the Epiphany, when the Wise Men from the East, better known as the Three Kings, visited Jesus and brought Him gifts. It is customary to share the Rosca de Reyes with friends, family, and even at the office.

The Magi (often known as the three kings) bestowing their gifts upon baby Jesus, and God revealing Himself to the world through his mortal infant son. For others, it's a good reason to enjoy cake with a toy baby hidden inside.

On Monday, millions across the globe are celebrating Three Kings Day, also known as “Día de los Reyes,” the Epiphany, Old Christmas and Little Christmas…but what exactly does the holiday consist of? The holiday,

In Mexico, that day is known as Día de Los Reyes and is celebrated on January 6th. Just like Three Kings' Day, Día de Los Reyes is meant to honor the Three Wise Men or Magi who came to bring baby Jesus gifts after his birth.