Pastry chefs Jack Revelle, right, and Chris Phillips help construct a replica of the White House, made of gingerbread and white chocolate, in the China Room of the White House, Nov. 30, 2009.

Pastry chefs Jack Revelle, right, and Chris Phillips help construct a replica of the White House, made of gingerbread and white chocolate, in the China Room of the White House, Nov. 30, 2009.