My friend and I go to Udupi once a week. We love it. The food is awesome. All the dishes are vegetarian but they also offer vegan dishes. And the staff is always friendly (and will point out what is vegan-""fine""). The buffet is great, and they offer punch cards for the buffet - I think every tenth one is free. But it is inexpensive anyways.
Pros: excellent food, vegan/vegetarian, inexpensive
more