World Down Syndrome Day
World Down Syndrome Day (WDSD) , March 21, 2026, is a global awareness day that has been officially observed by the United Nations since 2012.
The date for WDSD, being the 21st day of the 3rd month, was selected to signify the uniqueness of the triplication (trisomy) of the 21st chromosome, which causes Down syndrome.
There are many ways to celebrate World Down Syndrome Day with us! To spread awareness in your own community, we encourage you to share our Facebook and Instagram “Facts About Down syndrome” to help end the stereotypes and spread awareness! This is also a great time to help rally your community to raise funds towards the life-changing resources, programming, education, and impact Down Syndrome Indiana provides by starting a Facebook fundraiser, making a Buddy Walk Team, or directly donating at this link!
Community Event
Join Down Syndrome Indiana and GiGi’s Playhouse Indianapolis on Saturday, March 21st for a rockin’ Dance Party on World Down Syndrome Day! Dance the night away, get pictures on the red carpet, do some crafts, enjoy cookies and drinks, and more!
Time: 6:00 – 6:30 – Sensory Friendly Dance Party
6:30 – 8:00 – WDSD Dance Party
Location: GridIron Hall, Indiana Farm Bureau Football Center,
7001 W 56th St, Indianapolis, IN 46254
Register at https://forms.office.com/r/9cbiWX5xpa
Other Ways to Get Involved
Customize a World Down Syndrome Day Poster with your loved one and post around town! Submit requests to programs@dsindiana.org.
Picture requirements: Send 1 pictures (1 vertical orientation). Allow a few weeks for customization. Poster will be emailed to you as a PDF. You can print on 11×17 paper.
Or get a customized a World Down Syndrome Day Brochure with your loved one and share in your community! Submit requests to programs@dsindiana.org.
Picture requirements: Send 4 pictures (1 vertical orientation, 1 horizontal orientation, and 2 additional). Allow a few weeks for customization. The tri-fold brochure will be emailed to you as a PDF. You can print on 8.5 x 11 paper (double sided, flip on short edge).
Student Resources
Share Nothing Down About Us: Teaching Kids About Down syndrome with your local elementary school!
Spread Awareness in the Community
Social Media
Are you ready to celebrate WDSD? Celebrate on socials! Email your profile picture to programs@dsindiana.org to get your profile picture in one of these wonderful Facebook frames! 💙💛💙💛
Customizable Rock Your Socks Poster and Event
Rock Your Socks for WDSD and share on social media! This is a great way to promote awareness through social media and in your own community by encouraging your community to Rock Their Socks for WDSD! Also share our WDSD coloring page to help explain why we Rock Our Socks!
#ShoutOurWorth Campaign
Share Down Syndrome Indiana’s #ShoutOurWorth Campaign to learn more about DSI and our families! People with Down syndrome are amazing! They are smart, kind, brave, extraordinary, talented, loved, and so much more! You can help us #ShoutOurWorth by sharing our video today! Watch our #ShoutOurWorth montage here:
Down Syndrome Awareness Toolkit
Spread awareness in your school, community, or place of employment by using resources from our Down Syndrome Awareness Toolkit.