Where in NYC should I take my girlfriend for dinner on V day?

We are both Vegetarians, so if you know any restaurants that have at least a few non meat options, that would be great. Also, I am art student-poor, but this is a special event, so I have some money saved up… I just can’t go spending 200 bucks on a dinner.

We live in the East village, but anywhere in Manhattan or Brooklyn is fair game.

Thanks!