National Dream Day is celebrated annually on March 11, aiming to inspire individuals of all ages to pursue their dreams. The holiday was established by the Dream School Foundation, which focuses on making children's dreams come true, and it is inspired by Robert Muller, known as "The Millennium Man." The day encourages people to realize that dreams are not just fantasies but achievable goals. Activities typically involve reflection on personal aspirations and motivation to take action towards them. National Dream Day serves as a reminder that anyone can chase their dreams, regardless of age or circumstances.