Oops, it doesn't look like 'get dick day' is a national day..

Other days

coffee

Coffee Day
gallery

Gallery Day
healing

Healing Day
china

China Day
nae nae

Nae Nae Day
prosecco

Prosecco Day
eat what you want

Eat What You Want Day
hoodie

Hoodie Day
get funky

Get Funky Day
frozen yogurt

Frozen Yogurt Day