There are unfortunately no vegan restaurants close to or in Bennington. I’m vegan and have found food at most of the restaurants in/near Bennington. In North Bennington, Power’s Market has custom-made sandwiches and side dishes. Also in North Bennington is Pangaea Lounge, which has vegan options on their menu, including a tofu curry with coconut milk, veggies, and lime, which is pretty tasty.
In Bennington, Izabella’s Eatery has veg items (sandwiches and salads), and South Street Cafe usually has a vegan soup and has sandwiches (as well as a mean soy latte). The vegan food at Bennington is pretty good, too, with many options, so you don’t have anything to worry about- in terms of having choices- as a vegan or vegetarian.