Go to MoMA and bring your iPhone for a free audio tour BUT be sure to bring headphones, too. You'll need them for the tour.
In the tavern section, great food and drinks can be had at a fraction of the cost of a meal in the main dining room.
With ~20 paper thin crepes stacked and layered with light creme this crepe cake manages to be rich without being overwhelmingly filling. Be ready to wait a bit of you want to site down.
Go to Marriott Marquis Hotel and Take elevators to 8th floor. There's a nice bar there where you can sit by the window and watch the action in Times Square.
Go to Grumpy and leave happy with a Clover brewed single origin coffee or synesso produced espresso
