Soyou, a former member of SISTAR, joins to help the catering crew this time. Soyou and the Backpacker chefs go to the National Theater of Korea, Asia's first national theater that opened in 1950, to cook lunch for a whopping 170 staff members from various fields. The request is to cook a wonderful and harmonious meal made with various ingredients. Will they be able to satisfy so many staff members?
