Robert Irvine arrives on Oahu, Hawaii, with one mission: make a feast without a kitchen for 30 locals, using only produce and proteins he can gather on the legendary Kualoa Ranch. Robert and his team must battle the weather, harvest their ingredients, catch their own seafood and manage an unpredictable underground oven to pull off the impossible.

In Las Vegas, Robert Irvine is tasked with catering three distinct wedding receptions in only six hours. Robert must navigate the obstacles of Sin City and find unique ways to make each couple's culinary dreams a reality, creating a picture-perfect wedding meal in his quest to make this the best day of these couples' lives.

Hawaii's historic 25th Infantry Division enlists Robert Irvine in a mission to prepare a 5-star dinner for 60 soldiers to celebrate their 79th anniversary. Using only a mobile army field kitchen and meal rations, Robert must create a high-end dinner in just seven hours. But in order to earn more ingredients, Robert must conquer a series of physically demanding, military-style challenges.