Ngày 21/3/2015 Khai mạc – Opening Ceremony
Theme: Pink on Pink Parade
Passengers at Washington Dulles International and Reagan National airports will be seeing pink for the next few weeks in celebration of the National Cherry Blossom Festival, which kicks off today.
http://washington.org/article/5-things-you-need-know-about-national-cherry-blossom-festival
