If you've wandered near any New York City media this week you've likely seen that today is the 100th birthday of Grand Central Terminal (see it then). Earlier this month, our own Andy Dallos was invited to take a tour that included some of the less familiar locations in the building.
No matter where you live, you're probably already familiar with the main concourse, but did you know there's a control room?
A couple more after the jump...
What about the secret basement more than ten stories underground, housing electrical transformers and breakers?
That's Dan Brucker, manager of Grand Central tours.