Oops, it doesn't look like 'usain bolt day' is a national day..

Other days

artists

Artists Day

hot chocolate

Hot Chocolate Day

girl friend

Girl Friend Day

african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day

Emoji Day

tulip

Tulip Day

lisp

Lisp Day

chocolate milkshake

Chocolate Milkshake Day

mean girls

Mean Girls Day

coffee

Coffee Day