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The National Christmas Tree is a large evergreen tree located in the northeast quadrant of The Ellipse near the White House in Washington, D.C. Each year since 1923, the tree has been decorated as a Christmas tree. Every year, early in December, the tree is traditionally lit by the President of the United States and the First Lady of the United States. Every president since Franklin D. Roosevelt also made formal remarks during the tree lighting ceremony. Since 1954, the event has marked the start of month-long festivities known as the Pageant of Peace. Smaller trees representing the U.S. states, District of Columbia, and the five territories around the National Christmas Tree are referred to as the Pathway to Peace.

The White House has had multiple vegetable gardens since its completion in 1800. Eleanor Roosevelt, Hillary Clinton and Michelle Obama all have had their own versions of vegetable gardens. Roosevelt planted the White House victory garden during World War II to promote the use of victory gardens by American citizens in a time of possible food scarcity. Hillary Clinton had a vegetable garden constructed on the roof of the White House. On March 20, 2009 Michelle Obama broke ground on the largest and most expansive vegetable garden to date on the White House lawn.The current garden is funded by a $2.5-million donation provided in 2016 by Burpee Seeds and The Burpee Foundation.

President's Park, located in Downtown Washington, D.C., encompasses the White House and includes the Eisenhower Executive Office Building, the Treasury Building, and grounds; the White House Visitor Center; Lafayette Square; and The Ellipse. President's Park was the original name of Lafayette Square. The current President's Park is administered by the National Park Service. The park is officially referred to as President's Park or The White House and President's Park.

The tennis court at the White House, the official residence of the president of the United States in Washington, D.C., is located on the South Lawn. Lines have been drawn and baskets have since been added to the court so it can also be used as a basketball court.

The Ellipse (sometimes referred to as President's Park South) is a 52-acre (21 ha) park south of the White House fence and north of Constitution Avenue and the National Mall in Washington, D.C. The Ellipse is also the name of the five-furlong (1.0 km) circumference street within the park. The entire park, which features monuments, is open to the public and is part of President's Park. The Ellipse is the location for many annual events.

The South Lawn at the White House in Washington, D.C., is directly south of the house and is bordered on the east by East Executive Drive and the Treasury Building, on the west by West Executive Drive and the Old Executive Office Building, and along its curved southern perimeter by South Executive Drive and a large circular public lawn called The Ellipse. Since the address of the White House is 1600 Pennsylvania Avenue NW, and the North Lawn faces Pennsylvania Avenue, the South Lawn is sometimes described as the back lawn of the White House.

On February 17, 1974, United States Army Private Robert K. Preston took off in a stolen Bell UH-1B Iroquois "Huey" helicopter from Tipton Field, Maryland, and landed it on the South Lawn of the White House in a significant breach of security. Preston had enlisted in the Army to become a helicopter pilot. However, he did not graduate from the helicopter training course and lost his opportunity to attain the rank of warrant officer pilot. His enlistment bound him to serve four years in the Army, and he was sent to Fort Meade as a helicopter mechanic. Preston believed that this situation was unfair and later said that he stole the helicopter to show his skill as a pilot. Shortly after midnight, Preston, on leave, was returning to Tipton Field, south of Fort Meade. Thirty helicopters at the base were fueled and ready to fly; he took off in one without anti-collision lights on or making the standard radio calls. The Maryland State Police were alerted. Preston flew southwest toward Washington, D.C., where he hovered close to the Lincoln Memorial and the Washington Monument and over the South Lawn of the White House. He then flew back toward Fort Meade, with two Bell 206 JetRanger police helicopters and police cars in pursuit. After a chase over Maryland, he reversed course toward Washington again and entered the White House grounds. This time, the Secret Service opened fire. Preston was lightly wounded, landed the helicopter, and was arrested and held in custody. Preston pleaded guilty to "wrongful appropriation and breach of the peace" in the plea bargain at his court-martial. He was sentenced to one year in prison, six months of which was time served, and a fine of US$2,400 (equivalent to $13,187 in 2021). After his release, Preston received a general discharge from the army, then lived a quiet life, married, and died of cancer in 2009.

The Situation Room, officially known as the John F. Kennedy Conference Room, is a 5,525-square-foot (513.3 m2) conference room and intelligence management center in the basement of the West Wing of the White House. It is run by the National Security Council staff for the use of the president of the United States and his advisors (including the national security advisor, the homeland security advisor and the White House chief of staff) to monitor and deal with crises at home and abroad and to conduct secure communications with outside (often overseas) persons. The Situation Room is equipped with secure, advanced communications equipment for the president to maintain command and control of U.S. forces around the world.

The Office of Trade and Manufacturing Policy (OTMP) was an office established within the White House Office by former US President Donald Trump by Presidential Executive Order 13797 on April 29, 2017.During the Biden transition, the incoming administration made no signals towards filling the office, which has remained vacant as of the start of the Biden administration. It is presumed inactive.

The swimming pool at the White House, the official residence of the president of the United States, is located on the South Lawn near the West Wing.

The First Division Monument is located in President's Park, south of State Place Northwest, between 17th Street Northwest and West Executive Avenue Northwest in Washington, DC, United States. The Monument commemorates those who died while serving in the 1st Infantry Division of the U.S. Army of World War I and subsequent wars.

The Truman Balcony is the second-floor balcony of the Executive Residence of the White House, which overlooks the South Lawn. It was completed in March 1948, during the presidency of Harry S. Truman.