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

Other days

raise awerness of zeus

Raise Awerness Of Zeus Day

self care

Self Care Day

ride the wind

Ride The Wind Day

self appreciation

Self Appreciation Day

lost sock memorial

Lost Sock Memorial Day

one

One Day

eat what you want

Eat What You Want Day

law

Law Day

Emoji Day

bonang

Bonang Day