Rockefeller Center, in many ways the heart of the city's holiday, was an open house.

"Rockefeller Center is a work of art in itself," he said.

Rockefeller Center is unusual in that it bears the family name.

Rockefeller Center, perhaps the most visible sign of the family's wealth, was built by the family in the 1930's.

The room is on the 65th floor at 30 Rockefeller Center.

Because look, if Rockefeller Center is such a great buy, how come it didn't interest one of the big oil companies?

Rockefeller Center was big, but somehow, some way, they'd connect.

But of course, they will, because this is Rockefeller Center.

He will speak about the political, economic and social forces behind the building of Rockefeller Center.

"I thought that Rockefeller Center had really gone out of its way to make me feel at home," he said.