Camp Director Martha Stewart joins host Jesse Palmer to present the three remaining campers with their biggest baking challenge yet: four hours to make a wedding cake gone wild! To inspire and help the bakers on their last day at camp, Martha gives them all a lesson on how to make the best wedding cake outdoors. Cooking in the wilderness inspires not only wild cakes but wilder weather as the campers race to build their masterpieces in the midst of a torrential downpour. As Jesse adds extra challenges to truly test the bakers' skill and resolve, it's up to Martha and camp counselors Carla Hall and Dan Langan to decide which camper will walk away with a $25,000 dream kitchen and the title of Bakeaway Camp Champion.