Singing Christmas Tree upon the location. Since then, the singing Christmas tree concept has spread to Canada, the Philippines, South Korea, Switzerland and Sri Lanka. The most attended tree takes place in Knoxville, Tennessee, with 60,000 attendees in 2007. The first Christmas trees came to the United States in the 1740s from Moravian (now part of the Czech Republic) settlers. In 1851, the first commercial tree lot in the United States was set up in New York City. President of the United States Franklin Pierce set up the first Christmas tree in the White House in 1856. Artificial trees were first developed in
State Dining Room of the White House and three chandeliers now lit the room. Although little upkeep was made to the White House during the administrations of William Henry Harrison and John Tyler due to a national depression, President James K. Polk redecorated the State Dining Room in the summer of 1845. New purple and gold drapes were hung in the room, and 42 rosewood balloon-back side chairs with cabriole legs and a heart-shaped crest were purchased. They were upholstered in purple velvet and manufactured by New York City furniture maker Charles Baudouine. The carpet was likely replaced with one of Turkish make. President Franklin Pierce completely