Plot: It's fun in the park for the six remaining summer tournament chefs! Guy Fieri asks the chefs to partner up and create team picnic plates, with each teammate first shopping a different half of the store using picnic baskets. The top-ranked team splits $5,000, but the members of the bottom team must go head-to-head in a bodacious burger battle, featuring pickled ingredients they score in a GGG version of pickle ball