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

Other days

singles

Singles Day
nae nae

Nae Nae Day
lumpy rug

Lumpy Rug Day
tulip

Tulip Day
self appreciation

Self Appreciation Day
special education

Special Education Day
artists

Artists Day
self care

Self Care Day
cuddle up

Cuddle Up Day
buddy

Buddy Day