The sci-fi villain is a little-known inhabitant of the U.S. capital's largest cathedral.

This massive store is home to an eccentric collection of vintage, retro, and peculiar goods.

Free public park and gardens filled with peacocks and peahens.

Home to the largest urban bat colony in North America, estimated at 1.5 million bats.

This historic address is home to the beloved ball and is an almost totally empty building among the most expensive real estate in the world.