Great lunch spot, I've ordered an array of items but seem to gravitate towards the 5 spice pork belly banh mi and kimchi fries which are greatness, sort of like an asian poutine sans fromage! I've had the fried chicken bao which is good too. As a general disclaimer this really isn't Vietnamese food, it's pretty watered down version for the office tower crowd (of which I'm one don't freak out).
Place gets very busy at lunch, I tend to be there either before 12:00 or well after or else you're 10 deep in line watching others eat kimchi fries.
My only complaint: their hot peppers are odd, habanero's just don't go with banh mi's. Years ago at the Queen location they used to serve you the little red thai chili's that go way better with the asian fusion than mexican habanero!
Recommended: 5 spice pork belly banh mi, kimchi fries, fried chicken bao