Hundreds of protesters gathered outside an exclusive California retreat for government and business leaders Saturday to challenge the right of a ruling elite" to make policy decisions without public scrutiny. The annual Bohemian Grove retreat has attracted powerful men such as Ronald Reagan, George Bush, former Secretary of State Henry Kissinger, philanthropist David Rockefeller, former West German Chancellor Helmut Schmidt and former House Speaker Newt Gingrich. It's also become a magnet for all types of activists who increasingly use the event to network and organize their campaigns. The men who attend the Bohemian Grove retreat spend two weeks performing plays, eating gourmet camp grub, listening to speakers and power-bonding at the 2,700-acre compound near the Russian River in Sonoma County. The retreat is organized by the exclusive San Francisco-based Bohemian Club. The club and event are shrouded in mystery, much like Yale University's most-famous secret society, Skull and Bones, whose members include President George W. Bush and his presidential rival Sen. John Kerry.