Oops, it doesn't look like 'savereignty and chilrens savereignty and chilrens day' is a national day..

Other days

comfy

Comfy Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
bounce

Bounce Day
china

China Day
camera

Camera Day
latina equal pay

Latina Equal Pay Day
boy friend

Boy Friend Day
ask out your crush

Ask Out Your Crush Day
buddy

Buddy Day
donate your hair

Donate Your Hair Day