The four remaining food truck teams meet host Tyler Florence on the beach to create their own signature beachside snack. Judges award $300 to the team with the most-delicious beach bite, and the team that sells the most treats earns $300 as well. Riv... (more)alries grow, and the sales competition is fierce among the final four teams, but a mistake in strategy leads one all-star team to give up its dreams of winning the title.