The Bilderberg Group, Bilderberg conference, Bilderberg meetings, or Bilderberg Club is an annual private conference of 120 to 150 people of the European and North American political elite, experts from industry, finance, academia, and the media, established in 1954 The meetings are closed to the public.
This graph we found on Facebook shows the members' connections to a ton of corporations, charities, policy groups and media. Everyone from Eric Schmidt to George Soros is a member. There are tons of conspiracy theories about the group, including that they control the world economy.
We took the findings with a grain of salt--after all, it's easy to trace an individual to a corporation and the graph doesn't specify what influence the member wielded.
But perhaps it's a compelling argument for why the meetings should be public.