I absolutely love Viet Huong. My favorite menu item is the P6 pho soup. It is made with rice noodles and the broth is delicious.
Love their clay pots and vermicelli! I haven't had a reaction with those type of dishes. Most dishes come with a lot of fresh vegetables that you can add in whenever you like (or not at all). Good service. The portions, even the "small" ones, are pretty large though, so if you have someone who doesn't eat a lot, maybe share a dish.
I always get a clay pot or a clear noodle soup and have no problems. I also don't have problems with the shrimp spring rolls.