James Hilton (novelist) the occasional Tibetan monks in saffron robes. The name "Shangri-La" has become a byword for a mythical utopia, a permanently happy land, isolated from the world. After the Doolittle Raid on Tokyo, when the fact that the bombers had flown from an aircraft carrier remained highly classified, U.S. President Franklin D. Roosevelt told the press facetiously that they had taken off from Shangri-La. The Navy subsequently gave that name to an aircraft carrier, and Roosevelt named his Maryland presidential retreat "Shangri-La". (Later, President Dwight D. Eisenhower renamed the retreat Camp David after his grandson, and that name has been used
Dwight D. Eisenhower Memorial on Maryland Avenue. The choice of the Maryland Avenue site involved additional congressional action. The Commemorative Works Act barred the erection of any memorials within "Area 1", the National Mall and its immediate environs. Any memorial erected in Area 1 required the approval of Congress. Congress provided that approval in "Approving the location of the commemorative work in the District of Columbia honoring former President Dwight D. Eisenhower" (P.L. 109-220; May 5, 2006), which authorized construction of the memorial within Area 1. The design process began in 2006. At a commission meeting to consider design principles in March 2006, Siciliano