The weekend lunch buffet is one of the best I've ever seen. Huge selection of really tasty Indian food.
The menu also delves into southern Indian cuisine which I've never seen elsewhere.
The servers actually care whether you're happy and do a good job.
Like others have mentioned, the atmosphere is a little bizarre but the very diverse crowd usually dining there makes it feel like a 'big city' restaurant.
One of my favorites in Madison. Did I mention that its cheap?