New York Helicopter

I am a 29 year old female looking for ideas for my 2nd year anniversary. My boyfriend is always planing everything for us. I will like to know any place romantic to spend my anniversary. I live in NYC. I am thinking of a romantic dinner but i don’t know what else. We have done a couple massage at a spa, also a helicopter ride in Manhattan. Any ideas?
P.S My anniversary is on January 3