Discovery Day commemorates the discovery of the Sister Islands of Cayman Brac and Little Cayman by Christopher Columbus in 1503. The public holiday is celebrated on the third Monday in May. Colombia celebrates October 12 as "Discovery Day", coinciding with the Columbus Day celebrations of many other countries in the New World. March 6 marks the day in 1521 that Magellan's expedition dropped anchor in Umatac Bay. December 5, the date in 1492 when Christopher Columbus landed on the island of Hispaniola in what is now Môle-Saint-Nicolas, Haiti, is called Discovery Day. Today the island is shared by two countries: Haiti and
Rosa Parks Day Rosa Parks Day Rosa Parks Day is an American holiday in honor of the civil rights leader Rosa Parks. In the U.S. states of California and Missouri it is celebrated on her birthday, February 4. In Ohio and Oregon it is celebrated on the day she was arrested, December 1. Rosa Parks Day was created by the California State Legislature and first celebrated in 2000. The holiday was first designated in the U.S. state of Ohio championed by Joyce Beatty, advocate who helped Ohio's legislation pass to honor the late leader. It is also celebrated by the Columbus Ohio bus