The other day, Mr. BW and I went to Present Restaurant out in Falls Church. They don't have a website yet, but Tyler Cowen's review is a fairly good description of the dining experience.
First, unlike many/most vietnamese restaurants, Present's decor is actually nice. You will not be embarrassed to take a client, or first date, here.
We ordered a number of appetizers, which were light and tasty.
For our first entree, we ordered the whole crispy fish, which was *!@&#$!@&!@&( unbelievable. Highly recommended.
The orange duck was also good, but slightly too gelatinous for my tastes.
We had a very enjoyable time there and highly recommend it. I wouldn't order the orange duck again, but I can still salivate a little thinking of the fish. Also, per Tyler, the menu is rather limited, so don't go expecting 1,001 different phos and variations thereof.