Oops, it doesn't look like 'tragedy and i demand a federally mandated day' is a national day..

Other days

ask out your crush

Ask Out Your Crush Day
cuddle up

Cuddle Up Day
first love

First Love Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
bow tie

Bow Tie Day
coffee

Coffee Day
eat what you want

Eat What You Want Day
brow

Brow Day
cursing

Cursing Day
believe

Believe Day