Oops, it doesn't look like 'title on same day' is a national day..

Other days

coffee

Coffee Day
nae nae

Nae Nae Day
one

One Day
aloxolt

Aloxolt Day
hannah

Hannah Day
bow tie

Bow Tie Day
lash

Lash Day
artists

Artists Day
prosecco

Prosecco Day
eat what you want

Eat What You Want Day