Grandma Bob’s Handmade Pizza in Detroit has an incredible selection of vegan-friendly pizzas, including Cheese, Pepperoni, Spicy Pepperoni, Supreme, Sausage + Pistachio, Hawaiian, Mushroom, and the BIG MACK! Impossible Burger, vegan mozzarella, vegan Thousand Island, pickles, iceberg lettuce, onions, and sesame seeds. This is a must-try pizza spot in Detroit for vegans and non-vegans alike.