On Monday, Nov. 25, at 10 a.m., Tipper Gore will perform the tree topping, which begins nearly two weeks of decorating the tree and the Ellipse for the holidays. On Thursday, Dec. 5, at 5 p.m., President Bill Clinton will light the National Christmas Tree. Visitors can view the National Christmas Tree and surrounding displays daily on the Ellipse. Christmas Tree Exhibit , National Museum of American History, Dec. 7-Jan. Six decorated trees will be on display at the Museum entrances and in the ceremonial court.
Admission is free and open to the public.
Winter Flower Show , Botanic Garden Conservatory, Dec. 11-Jan. 5. Each year the Botanic Garden has a special holiday show of poinsettia and winter floral displays. Open 9 a.m. to 5 p.m. daily. Admission is free and open to the public. The Washington Post Co.