Mango salad was a nice balance of sweet and spicy. The chow mien was oily and soggy, albeit tasty. Yamo is a good place for a cheap meal or to soak up drinks after you've had too many. Otherwise, meh.
try the yamo cold noodles, chicken noodle soup, mango salad, mango chicken, curry chicken noodles. you really can't go wrong w/anything. and if you do, you're only down $6.
The service at Yamo can be slow, but be patient. It's always worth the wait. Go outside of lunch or dinner rushes if you wanted a seat at this tiny place.