Viet Royale
Viet Royale, 6795 Wilson Blvd., Falls Church, VA, 703-533-8388, in Eden Center, Arlington, off Wilson Boulevard, near Rt. 50 and Rt. 7. This center is the center of Vietnamese and Asian life in northern Virginia. Excellent stores as well. I suspect no one goes to the Eden Center just once. (Metro Trip Planner - opens in new window) [Washingtonian | City Paper | openlist | Yelp | Gayot]
Avoid anything that sounds like Chinese food, the standard advice in a Vietnamese restaurant. The lobster is excellent, for one thing. On weekdays, order the Bo 7 Mon - Seven Courses of Beef. Not as intimidating as it sounds. In any case, this restaurant is much better than the overrated Queen Bee. Fish in caramel sauce is one idea. Vietnamese pancake. Sweet and sour soup. You get the idea.