The Family Dining Room is a dining room located on the State Floor of the White House, the official residence of the president of the United States. The room is used for smaller, more private meals than those served in the State Dining Room. Used in the 1800s as a space for the First Family to have their meals, the Family Dining Room was used less for family meals and more for working lunches and small dinners in the 20th and 21st centuries.