World Down Syndrome Day: 21st March

World Down Syndrome Day (WDSD) is on March 21. On this day, people with Down syndrome and those who live and work with them throughout the world organize and participate in activities and events to raise public awareness and create a single global voice for advocating for the rights, inclusion and well being of people with Down syndrome. Down syndrome is a naturally occurring chromosomal arrangement that has always been a part of the human condition, exists in all regions across the globe and commonly results in variable effects on learning styles, physical characteristics or health.