Oops, it doesn't look like 'let a tiddie out for the tl day' is a national day..

Other days

Me Day

cat girl

Cat Girl Day

hiv awareness

Hiv Awareness Day

offer

Offer Day

african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day

nae nae

Nae Nae Day

my little pony

My Little Pony Day

buddy

Buddy Day

donate your hair

Donate Your Hair Day

hot chocolate

Hot Chocolate Day