Engraving of the White House by William Strickland
The White House Historical Association tells us that "the White House New Year's reception was a tradition for more than 130 years...
President John Adams began the tradition in 1801, opening the doors of the Executive Mansion to high-ranking officials, diplomats, and the public. This tradition spanned more than a century and was only canceled a few times due to wars, illness, or the president’s busy schedule. This was one of the most talked about events in the nation’s capital."
By the early twentieth century, crowds swelled to more than 6,000 people. A line on the sidewalk outside the White House snaked out beyond the gates and around the block, bordering what is now known as the Eisenhower Executive Office Building."
President Herbert Hoover held the last New Year's Day reception in 1932. Although the major event concluded that year, it is said that a man named J.W. Hunefeld waited at the gates of the White House in 1934 because "he wanted to make sure the president hadn't changed his mind."
On October 13, 1792, George Washington laid the first cornerstone of the building in a freemason ceremony. Scottish masons were brought to Washington to do the stone work.
Their technique for sealing the porous sandstone was a thick whitewash that covered like paint but sealed like glue. So, from its earliest days, the president’s house was white, and it quickly got the nickname “White House.”
When John Adams moved into the President’s House on November 1, 1800, it was far from complete. He used the second floor as his residence and the ground floor was used by servants as kitchens, laundry, and housekeeping rooms.
Today’s Diplomatic Reception Room was originally the housekeeper’s room, with built-in cabinets.
The Adams’s began furnishing the house in a fairly grand style, although Abigail Adams used the great Public Audience Chamber for hanging laundry. See: https://bestinamericanliving.com/2016/07/history-of-the-white-house-1792-1814/#