McDonald's has started serving vegan burgers at its restaurant in Tampere, Finland. Vegan blog Veggie Athletic reports that the McVegan is made with a soy patty and can be ordered with a side of vegan fries that are baked in vegetable oil. Customers will be able to try the McVegan through November 21. However, if the trial goes well, McDonald's restaurants all over the world could start selling McVegans. Vegetarianism and veganism are on the rise, with the U.S. going from one percent of people claiming to be vegan in 2014 to six percent this year.