I just tried Vaughn's for the first time. Vaughn (the owner) understands what vegan means, and will go out of his way to prepare a dish to meet our standards. The menu also clearly labels some dishes as vegan. Always be sure to specify that you are vegan, and there will be no confusion or mix ups.
I tried the entree that comes with falafel, hummus, and baba ghanoosh, in addition to two sides (I got potatoes and taboule salad). Pita bread is also included for dipping. The food was great, the portions are very large, and the prices are fair. The falafel was just a little dry for my liking, so in the future I will just get the dips on their own.
I highly recommend Vaughn's for vegans in the Niagara region. I will be returning quite often since I live within walking distance.
Cons: Mediocre falafel