It is observed on March 21 to signify the uniqueness of the triplication of the 21 chromosome, which causes Down Syndrome. One way everyone is encouraged to mark the day is by "rocking your socks." ...

MINOT, ND (KXNET) — Today is World Down Syndrome Day ... to provide all of the fun socks that are being given out today. Thanks for signing up! Watch for us in your inbox.

Tuesday, March 21 (3/21) is World Down Syndrome Day ... brightly colored socks, printed socks, on sock, even three socks for three chromosomes. Make someone ask you about your socks so that ...

The Virginia Down Syndrome Association is inviting businesses, schools and organizations to “Rock Your Socks 2024” in celebration of World Down Syndrome Day on March 21.