The Kitchen hosts work together on a Labor Day cookout, each bringing a unique ingredient or technique to make the menu tasty and memorable. Sunny Anderson gives burgers the royal treatment with her Spicy Green Goddess Burger. Katie Lee Biegel leads the gang in sharing new and improved ways to spruce up corn on the cob. Jeff Mauro fires up the grill for a Hibachi-Style Hot Dog, and Alex Guarnaschelli cools things down with her Spiked Lemony Iced Tea. Finally, Geoffrey Zakarian and the hosts showcase some out-of-this-world ice cream toppings.