My roommate told me I had to try Nepal food, and apparently this is the place to do it. Holy crap is this place a great value. If Nepali food isn't your cup of tea, they have chinese and indian food as well (I haven't had a chance to try those yet). As other people have said the momo dumplings are worth trying (you get around 10-12 for $5) and you could probably make your meal out of just that. The mango lassi might be the best lassi I've ever had.
The decor could use a little updating, but you're here for the food. Service was good and the food came out very quickly. The place is also BYOB. Subba is a hidden gem and worth checking out.