Us-travel-trip-night Atsmithsonian

WASHINGTON - What happens after dark in the halls of a museum? A few lucky kids will get to find out in the months ahead, thanks to some big promotions and travel deals drawing on the buzz of Hollywood's new museum flick, "Night at the Museum: Battle of the Smithsonian." The world's largest museum complex, the Smithsonian Institution, is in the spotlight and hoping the movie - starring Ben Stiller, Robin Williams and Amy Adams - will draw millions of young new visitors to see the real airplanes and artifacts housed in Washington that are featured in the movie.