Dave, the proprietor, is the main reason I regularly visit Old Saigon. Of course the food is very good. What I really like about Dave is that he just about remembers all the names of his regular customers.
Anyway, there is nothing too fancy here; a good selection of typical vietnamese cuisine, including Pho. For the first timers that wants to try something other than Pho, give the "Everybody Loves It" a try ... chicken on rice with a peanut sauce. I happen to like the thin pork chops.
This is a business community restaurant; it's located in the middle an industrial park, but it is still close to the South Center Mall and the Tukwila Costco. The prices here are fair and the service is pretty quick and of course, there's Dave himself.