They have vegetarian dishes which are mainly tofu stir fried with different vegetables, and they do have vietnamese salads as well which usually consists of cabbage, pickles, mint and basil with tofu as a meat substitute. If tofu isn't vegan, then im sorry lol

Also, Pho is very different in different parts of Vietnam. I lived there and worked with many Viet Cooks in the US, so there is room for different opinions. That said, the Pho at Thuan Loi is like dishwater. Yucch

They usually close on New Year's day until about April.