HGTV is taking a nostalgic look back at what makes America's first home our most-favorite place to be during the holidays. We're traveling through the decades and visiting with everyone from White House Christmases past and present to show you what it takes to decorate the most important home in the country. From the extraordinary Blue Room tree and its road to the White House each year, to room-by-room transformations, the gingerbread house and the amazing volunteers who travel from all over the country to help out, HGTV has your exclusive invitation to White House Christmas: Through the Years
. Hosted by Taniya Nayak.