If you are looking for a quick bite that's not too expensive in asiatown go to park to shop. They make fresh daily Bahn mi sandwiches. Last price was $2.89. The Vietnamese sandwich is made up of a fresh roll (looks like they bake on site), cilantro, meat and veggies. I find myself here often if I'm on the run near downtown or in asiatown. Then shop at the vast Asian grocery store for all your Asian food needs.