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

Other days

my little pony

My Little Pony Day
azonto is acceptable

Azonto Is Acceptable Day
lash

Lash Day
camera

Camera Day
boba

Boba Day
law

Law Day
bow tie

Bow Tie Day
ponytail

Ponytail Day
coffee

Coffee Day
bounce

Bounce Day