Chef Antonia Lofaso is back on the beach for a day of roughing it! In the first challenge, mentors Eric Adjepong and Brian Malarkey are off on a fishing boat catching seafood, while the remaining chefs must pack their backpacks with all food, cookware and utensils they'll need to make a rustic seafood feast at their beach campsite. In the second challenge, two chefs from the same coast will fight for their survival using only one open flame in the sand. In the end, one chef will be eliminated, and their beach adventure will come to an end.