World Down
Syndrome Day
March 21 marks World Down Syndrome Day, a day dedicated to raising awareness about Down syndrome and celebrating individuals around the world living with the genetic condition. According to the World Down Syndrome Day website, 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.
WDSD 2025 Events
*Please know we’ll add events as we continue planning them!
Rock Your Socks for World Down Syndrome Day!
On March 21st, we wear mismatched socks to celebrate differences and raise awareness for the Down syndrome community! Why socks? Because chromosomes look like little socks—and people with Down syndrome have an extra 3rd copy of the 21st chromosome (3/21!).
Join the fun and support a great cause by purchasing a pair from us! Every sale benefits the Down Syndrome Association, helping to fund resources, advocacy, and inclusion.
Get your socks, spread the word, and let’s celebrate together! 💙💛
Saturday, 3/08 @ 8 am 2025 Emory Down Syndrome Research Symposium
Sponsored by the Down Syndrome Center at Emory University
Sunday, March 16th at 6pm in Griffin, GA.
11th Annual World Down Syndrome Day Jogging for Max and Jude 5k race.
Thursday, 3/06-3/16 Jerry’s Habima Theatre presents Fiddler on the Roof
Habima Theatre is an inclusive theater company featuring actors with disabilities.
Matchmaker, matchmaker make me a match!
Saturday, 3/22, 6:30-9 pm Megan’s World Down Syndrome Day Party!
We're thrilled to announce Megan's World Down Syndrome Day Party, made possible by the Megan Sydney Pay It Forward Fund! This year's celebration is for our friends with Down syndrome aged 21 and over, and their friends with intellectual disabilities. You MUST be 21+ since the venue includes a bar. Be ready to eat, drink, and dance, but more importantly, have a fantastic time together!
**Since the venue only has a small capacity, we are encouraging caregivers to drop your individual with Down syndrome off and then meet with other caregivers at Lazy Dog @ Perimeter Mall for a drink and an appetizer on us!**
Friday 3/21 @8:30am
See you at the Capitol!
March 21st is officially WDSD! We are going to the Capitol for World Down Syndrome Day! Please come, and let’s ensure our DS community is seen and heard. Families are welcomed and encouraged!
Friday 3/21 @8:30am
More playdates and sign-up coming soon
Friday 3/21: A Little Extra 5K! in Rome GA
Saturday 3/22 time TBD
Day of Fun at GiGi’s!
Details for this event are still being ironed out, so please come back for more details!
WDSD Campaign
In addition to our Three-21 fundraiser, we have an online giving campaign! Each year the voice of people with Down syndrome and those who live and work with them, grows louder.
Join us in creating a single global voice advocating for the rights, inclusion and well being of people with Down syndrome on March 21st.
Photo Challenge!
We love photos! Please send us pictures of your ADULT with Down Syndrome. Let them SHINE. Send us selfies, smiles, or send your son/daughter or sibling being active! We will highlight them as we go forward throughout the year! Send photos to info@dsaatl.org
Know Any Potential Sponsors? Let them know!
Sample Sponsorship ask letter
Dear Community Partner,
We are excited to invite [Company Name] to sponsor the Down Syndrome Association of Atlanta's (DSAA) 2025 World Down Syndrome Day events across Atlanta. These gatherings celebrate the abilities and achievements of individuals with Down syndrome.
Your sponsorship will directly support DSAA's essential programs, promoting acceptance and inclusion within our community. Together, we can make this year's World Down Syndrome Day a memorable celebration.
Thank you for considering this opportunity to partner with us.
Warm regards,
[Your Name] [Your Title]
For Sponsorship opportunities, contact us at :
info@dsaatl.org
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Education Resources
DSAA has compiled this list of resources to assist our families
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WDSD Resources
Books, templates and ideas to celebrate World Down Syndrome Day
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Event Calendar
See the full DSAA calendar here.