I've been to Tum Nak Thai so many times I lost count. My boyfriend and I usually get the same thing. He gets the number 40, which is some kind of noodles. They are really good, especially when spicy. I usually get their Pad Thai, extremely good. Extra peanut taste, how I like! Their Won Ton soup is great, and it's not mostly broth like some places. Egg drop soup is amazing, too! The portions are on the bigger side, but not huge. Should fill you up no problem!