As it prepares to celebrate its 25th anniversary in June, the National WWII Museum is expanding its downtown New Orleans campus yet again, officially breaking ground on Tuesday for a new facility that will be used to design and create new exhibits and host educational events. The Floyd Education and Collections Pavilion, as the two-story complex is known, will be located at 1042-60 Magazine St. next to the museum's new archives and research center at the intersection of Magazine and Poeyfarre