Great spot for a quick bite. As a vegetarian, my go-to is the tofu sandwich ($2.50), which I think are best enjoyed with some sweet soy sauce and sriracha. What I would recommend, are these packaged, refrigerated, dessert balls made of spices and lemongrass. Forgot what they're called, but as someone whose awareness of Vietnamese food is relegated to bahn mi and pho, they had a complex blend of flavours and fragrances.