When I first walked into The Submarine I immediately noticed how clean it was which is always a good sign. The atmosphere was very bright and a bit harsh almost like a Chicago cafe had sex with a hospital, but refreshing and light at the same time. Not a sit down with the family kind of place but stop in with your significant other when you don't want to cook and want a tasty meal. The owner is very nice and talkative and makes the best spring rolls! I don't really like Vietnamese subs in general so I didn't have that but my wife did and she said it was really good. I had a soup and thought it was amazing. Not the typical msg/sodium shot you get with most Vietnamese soups. It tasted very home made. I will definitely be back to eat here(and chat with the owner) again.