I go to Nguyen Huong all the time. It is right beside the Vietnamese grocery store. It is definately a great place to go if you wanna Banh Mi;) (Vietnamese sandwiches) and get great viet side dishes. I usually only get the sub. Its around 2-3 dollars for a sub.
In the sub there is options to include:
Pickled Carrots,
Pickled Turnips,
Cucumber
Cilantro,
Pate,
Mayonaise,
Hot Peppers (SO GOOD)
and your choice of Meat (Usually I get the Honey Garlic Pork or the Assorted) Those are the best ones in my opinion.
The bread is crispy on the outside and the bread in the inside is nice and soft. The combination of flavours just goes together so well. I usually eat 2 per sitting and I must have my hot peppers. I repeat MUST!! If you feel for a sub this is the place to hit the spot. Cheap as hell for delicious food, its also fast and convenient. Pick up a couple now, you wont be disappointed