Constitution Day (Cook Islands); first Monday in August

A national holiday in the Cook Islands celebrating the adoption of its constitution.
Constitution Day marks the anniversary of the Cook Islands' Constitution coming into force on August 4, 1965. This day celebrates the islands' self-governance and democratic foundations within the free association with New Zealand. Festivities include official ceremonies, cultural performances, and community gatherings across the islands. Schools and government offices participate in flag-raising events and educational activities about Cook Islands' history. The holiday promotes national pride and reflection on the country's constitutional heritage.
Constitution Day (Cook Islands)

Barack Obama DayinIllinoisin theUnited States

A state holiday in Illinois recognizing the birth of President Barack Obama.
Barack Obama Day celebrates the birth of the 44th President of the United States, born on August 4, 1961, in Hawaii. Officially recognized by the state of Illinois in 2017, the day honors his leadership, community service, and historic presidency. Events include educational programs in schools and libraries focusing on civic engagement and public service. Communities may host town halls, lectures, and volunteer initiatives reflecting Obama's commitment to community organizing. The holiday inspires reflection on political progress and the values of hope and change.
Barack Obama Day Illinois United States