Bohemian Grove
This article covers the Bohemian Grove, a private 2,700-acre campground in California, established in 1878. It is owned by the Bohemian Club and hosts a two-week gathering every July for influential men from around the globe.
#6 Actually a really cool list
#19 I remember when I first found out that the Roman statues used to be paint to make them appear lifelike. Creepy.