Oops, it doesn't look like 'attention deficit hyperactivity disorder day' is a national day..

Other days

boyfriend

Boyfriend Day
book

Book Day
prosecco

Prosecco Day
me

Me Day
blanket fort

Blanket Fort Day
nail polish

Nail Polish Day
stress awareness

Stress Awareness Day
ride the wind

Ride The Wind Day
tell a fairytale

Tell A Fairytale Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day