March 21 is World Down Syndrome Day, a day that celebrates people with Down syndrome and raises awareness about inclusion and belonging. The date (3/21) represents the uniqueness of the third copy of the 21st chromosome. In schools, this day is often recognized by celebrating inclusion, kindness, and the importance of ensuring everyone feels valued and respected. Many students and staff choose to wear bright or mismatched socks as a fun way to start conversations about acceptance and belonging.