Ahhh their tofu soup is delicious! It comes out super hot so make sure to let it cool real well since that heat (temperature) is going to kick up that spice. There are two levels I think. We were asked, "Medium or hot?" My friend and I both went with hot.
We had this feeling that it couldn't possibly be that hot. When most American/Americanized menus state that their dish is hot, it's NOT hot (ie. orange chicken or Hooters), but at Mr. Tofu... Hot means HOT. It was fine for me but for most people, I think it's going to make you ask for a pitcher of water.