I have no idea what King Cake is, but bavarian cream always sounds good.
Andria
It's a lot to read, if you're interested. They only have them suring Carnival(Mardi Gras) season.
King Cakes are a vibrant part of the Mardi Gras tradition in New Orleans.
As part of New Orleans's Christian faith, the coming of the wise men bearing gifts to the Christ Child is celebrated twelve days after Christmas. We refer to this as the Feast of the Epiphany, or Little Christmas on the Twelfth Night. This is a time of celebration, exchanging gifts and feasting. Today, the tradition continues as people all over the world gather for festive Twelfth Night celebrations. A popular custom was and still is the baking of a special cake in honor of the three kings, called "A King's Cake."
Each king cake has a tiny baby inside (generally plastic now, but it's possible the baby might be made of porcelain or even gold). The tradition of King Cake Parties have evolved over time, and the "lucky" person who receives the slice of cake with the baby is asked to continue the festivities by having the next King Cake party (or at least purchasing the next cake for the office).