National Unity Day, also known as German Unity Day, is celebrated on October 3 to commemorate the unification of the Federal Republic of Germany and the German Democratic Republic into a single federal Germany in 1990. This public holiday is observed in Germany and is marked by various festivities, including concerts, communal meals, speeches by politicians, and fireworks. The day serves as a reminder of the historical division of Germany after World War II and the subsequent peaceful protests that led to the fall of the Berlin Wall. Symbols such as the Berlin Wall and the Brandenburg Gate are prominently displayed, reflecting the significance of the country's reunification. The celebrations often take place around the Brandenburg Gate and the Reichstag in Berlin, turning the day into a three-day festival.