Located just steps from Piazza Yenne and staffed with the friendliest of health-food gurus (all of whom are either vegetarian or vegan), even non-vegans have ample incentive to step in for a bite. The Universo Vegano chain is rapidly gaining a following across Italy, promoting a sustainable lifestyle while serving up truly mouth-watering alternatives to mainstream fare. Most popular is the classic soy and veggie-based Vegan Burger, with potato croquettes on the side. Promotional combo options also make for a meal that is friendly both to fauna and to wallet.