I went here for a yelp hunger relief event and I was wondering why the restaurant was called Zero8. And so it's called Zero8 because their dishes do not have the 8 common allergens such as fish & seafood, soy, wheat, nuts/peanuts etc. I thought that concept was quite interesting. I ordered a mushroom fusili and the pasta had a unique taste. (It might be rice flour according to a fellow yelp buddy). Oh who can forget the 5$ rose wine by the glass. This place rocks! I'd love to go back and try their other dishes like the duck. I recommend checking out this resto if you're in the St. Denis area and looking for something different.