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

Other days

one

One Day
fiancee

Fiancee Day
kale

Kale Day
lisp

Lisp Day
artists

Artists Day
self appreciation

Self Appreciation Day
law

Law Day
raise awerness of zeus

Raise Awerness Of Zeus Day
pampering

Pampering Day
bow tie

Bow Tie Day