Guy Fieri presents his chef friends with a vegetarian challenge, and Elizabeth Falkner makes Curry Cauliflower and Swiss Fondue Naan Pizza as well as travel-inspired Mapo Tofu. Aarti Sequeira brings the spice with her all-veggie Thai Red Curry and lights up the room with a sweet Carrot Halwa. Michael Voltaggio livens things up with a Green Juice Martini and prepares Mushroom Milanese. Finally, Justin Warner whips up a very Veggie Tamale and delicious Cherry Bomb Clafoutis Bites.