They do a daily lunch buffet for about $8, which is very tasty. Typically, they have 3-4 entrees available that are vegan and the staff can show you which ones they are. But it's also happened to us that only one or none of them (except rice) were vegan. If you want to do the buffet, I would call ahead to inquire - otherwise just order off the menu.
Cons: sometimes limited vegan buffet items