The permanent piece called "Meeting" at MoMA PS1 is an etherial experience of light and color and quiet. Sit and look through the cutout in the ceiling and watch the light change both outside and in. You can't tell what you're looking at until maybe a bird flies by.
I keep going there when I miss my friend Aggeliki. We meet on the line waiting to watch Martha Marcy May Marlene. I just arrived in NYC, I remember we both were in the same situation. We became very close since that day.
The best underground shows you will find will have free pbr and models as far as the eye can see. They are rarely announced, so keep your eyes out for promising openings, especially with Milk Underground coming up.
While the current trend in noodles may well be ramen, this bafflingly-named Japanese restaurant just ten minutes from my apartment specialises in udon. Unless you are my friend Diego Zambrano it will probably take you several visits to get through all the things you need to try on the menu - the gyoza are otherworldly, the sushi 'tacos' clever enough without being silly. New York has thousands of awful Japanese places; this is not one of them. It's super nice to come in on a Sunday night and eat at the bar next to curmudgeonly old guys barking at each other in Japanese.