Oops, it doesn't look like 'daddy taehyung day' is a national day..

Other days

nae nae

Nae Nae Day
lumpy rug

Lumpy Rug Day
boy friend

Boy Friend Day
fiancee

Fiancee Day
azonto is acceptable

Azonto Is Acceptable Day
carpenters

Carpenters Day
first love

First Love Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
my little pony

My Little Pony Day
embarrass your best friend

Embarrass Your Best Friend Day