Several States in the U.S. Celebrate an Independence Day or Statehood Day when the state became independent from another country and/or joined the Union and became part of the U.S.
various states around the U.S.
National Tartan Day celebrates Scottish-Americans and the Scottish influence on the founding of the United States of America. It specifically celebrates the Scottish Declaration of Independence, which was signed on April 6, 1320, and greatly influenced the American Declaration. Each year a parade is held in major cities around the country to celebrate Scottish culture.