Went to try this place today. They have a very small menu section titles Vegetarian. I asked about my favorite Vietnamese dish listed in that section, called "Rice Vermicelli with Imperial Rolls." It is normally served with fish sauce. I asked them how they serve it as Vegetarian and they said with fish sauce! When I asked if they offer a substitute sauce, they offered me a packet of soy sauce. Yikes!
I suggest a lot of caution when ordering vegetarian dishes here. I will also add they did not speak or understand English very well. You are better off trying other places.
On a side note, a place next door serves Vietnamese sandwiches. They offer a fried tofu sandwich. The flavor is a little light, but the hot sauces spice it up nicely - for $3.25
Cons: Poor Staff Communication, Not Reliable Vegetarian Options