I've been going here for 8 years and have never once encountered a rude employee, but if I were looking for vegan food at a traditional ethnic restaurant, I would probably list the foods I didn't eat rather than sputter about their ignorance. I can confirm this place is 100% vegetarian (has always been, and has never served meat), but most items do contain ghee. However, there definitely are some options IF YOU LIST YOUR DIETARY RESTRICTIONS FOR THEM (politely). As a sidenote: it is unreasonable to go into a restaurant that is run by, and primarily serves immigrants from a country where your particular dietary restrictions are not common and *expect* them to understand your terminology. (FYI, naan is vegan as long you request no ghee on top)