Oops, it doesn't look like 'burn nazi and confederate flag day' is a national day..

Other days

ride the wind

Ride The Wind Day
reading

Reading Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
cursing

Cursing Day
offer

Offer Day
hiv awareness

Hiv Awareness Day
slime

Slime Day
eat what you want

Eat What You Want Day
bow tie

Bow Tie Day
camera

Camera Day