This is my new go-to spot for spicy food. A smattering of their mild sauce with a spoonful of food is spicier than any other restaurant I've found so far. Their hot sauce is some of the spiciest stuff I've had, anywhere.
They don't give you much, because they expect you to spread a bit on your whole dish, but they'll give you as much as you want if you ask, and it's amazing.
Edit: I tried this place again about a year later, and it wasn't nearly as spicy! The food is still good, but they toned down the spice level.