3 Greenwich Ave                               http://www.olionyc.com/

I ate here the other night and it was pretty fine. Not amazing, but pretty good. The shrimp appetizers were nice, and we ordered pizza with buffalo mozzarella and prosciutto. The best part was the focaccia bread.

In the summertime they have outdoor seating out front, which could be the perfect place for some pizza, drinks, and people watching.