Competitors need to make their cakes dance and sing before transporting the cakes to the theater. If their cakes survive commute, the competitors will each have a moment to perform with their cakes in front of an audience.
Since Las Vegas is a city of big spectacles and world class shows, the competitors have eight hours to create a cake that is an illusion or magic trick.
A Sin City scavenger hunt with the remaining four competitors reveals their next exciting challenge: to create cakes for clients who have come to Las Vegas to celebrate something special.