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

Other days

Me Day

one

One Day

ponytail

Ponytail Day

african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day

bounce

Bounce Day

fiancee

Fiancee Day

singles

Singles Day

stress awareness

Stress Awareness Day

lisp

Lisp Day

frozen yogurt

Frozen Yogurt Day