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. But it's first come, first pick in this scenario and only the swiftest will prevail. Midway through the competition, the competitors head to the blackjack tables for a twist that will have huge implications on who moves on to the finale, and who will go home at the end of the competition. Guest judge and pastry chef Gale Gand helps determine who will advance.