Oops, it doesn't look like 'statement of the bastard obvious day' is a national day..

Other days

blanket fort

Blanket Fort Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
get funky

Get Funky Day
camera

Camera Day
bounce

Bounce Day
offer

Offer Day
me

Me Day
nail polish

Nail Polish Day
azonto is acceptable

Azonto Is Acceptable Day
ride the wind

Ride The Wind Day