Per the wikipedia article the address being dug up is at this link. It has street view so you can see the front door.
Go to Google Maps and put in 127b Prince Street, New York, NY.
Just hit the plus button on the zoom and it goes right onto it, the building with kidrobot on it is the one. The street view brings you to the basement door.
Edited by catfish86 (04/21/12 08:42 PM)
God grant me
The Serenity to accept the things I cannot change,
The Courage to change the things I can,
And the Wisdom to know the difference.