California is a great state for vegan restaurants, especially if you are in the LA or SF area. You can use the happycow.net website to find vegan restaurants near you. It's probably the best there is.
There are a lot of vegetarian restaurants in Cambridge, Mass. Contact the Boston vegetarian society for recommendations. 2 good vegan restaurants are - 'Grasshopper' on North Beacon, and 'Buddha's Delight' on Harvard.
* Legends Vegetarian restaurant * Down to Earth Deli Cafe (mainly vegan)
The best vegetarian restaurant in Athens is 'The Grit' on Prince. The best vegan burrito is at 'Barberitos'.
Some of the best vegan restaurants in Frankfurt include Vevay, Sattgrn, and Bunte Burger.
The nearest vegan restaurant to Nyack is 'Caribreeze vegetarian cafe' on Main North, Spring Valley.
Aux Vivres' on St-LaurentCrudessence on MacKay. http://www.avenue65.com/restaurants/crudessence?lang=en
Real Food Daily, Cru, Flore, Vegan Glory
Cheesecake Factory, 3570 Las Vegas Blvd. S, has some vegan options.
There are no vegan restaurants in Durham N.C. Vegetarian friendly cafe's are - 'Lotus Leaf Cafe', on N Harrison Ave, and 'Weaver Street Market and Cafe', 101 E Weaver St, Carrboro.
* 222 Vegan restaurant, North End Rd, Kensington * Pogo Cafe, Clarence Rd, Hackney * Rootmaster Bustaurant, Hanbury St
Some of the best Maui vegan restaurants for a delicious plant-based meal are Maka by Mana, Choice Health Bar, and Fork Salad.