Diane's favorite NY thing to do on a nice day. You can just walk around the streets between 10th and 11th Ave. and just dip into whatever appeals to you. I usually start at Pace on 25th or Gagosian on 24th. Some of my other favorites are Zwirner, Green Naftali, Hauser & Worth, Pace, and I'm obsessed with Dobrinka Saltzman's furniture Store. Pop in to Juban for a cocktail or a snack.
A lot of you (JR's homies) are skateboarders. We encourage you to bring your boards and have an afternoon session at the park.
If you're visiting from out of town, Williamsburg is a cute little annex of the East Village. It's full of cute restaurants, bars, and is an easy train ride into the City. We love to take Rowan to this Park. It's a scene, but has a gorgeous view of the Williamsburg Bridge.