On May 25, various festivals and observances take place worldwide. Africa Day, also known as African Liberation Day, is celebrated in several African countries to commemorate the establishment of the Organization of African Unity. In Jordan, Independence Day marks the country's sovereignty achieved in 1946. Lebanon observes Liberation Day, commemorating the withdrawal of Israeli forces from South Lebanon in 2000. Argentina celebrates the Day of the First National Government, honoring the May Revolution of 1810 and the establishment of its first patriotic government. Additionally, National Missing Children's Day is recognized in the United States, coinciding with International Missing Children's Day, which focuses on raising public awareness about missing children. Other observances include National Tap Dance Day in the USA, Clown Day in Peru, and International Plastic Free Day, all celebrated every May 25.