3.5 stars.
In the restaurant wasteland that is the financial district (or so it seemed), beerbistro stands out as a decent option. With dozens and dozens of beer options, including some really nice Belgian beers for reasonable prices.
The mussels and frites here were solid, though they need to be a little better about bringing you a bowl for your empty mussels shells. The lunch crowd here is mostly business folks and it gets really crowded really fast.
Overall the food is solid and the beer list is worth checking out.