Washington, DC - June 25, 2009 -- White House Press Secretary Robert Gibbs smiles after being knocked into a dunk tank by members of the news media before a luau for members of Congress and their families on the South Lawn of the White House June 25, 2009 in Washington, DC. In a celebration of U.S. President Barak Obama's home state, the South Lawn was decorated with tiki torches and palm huts and the meal prepared by famous Hawaiian chef Alan Wong. .Credit: Chip Somodevilla - Pool via CNP