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

Other days

ride the wind

Ride The Wind Day
kale

Kale Day
ruby

Ruby Day
prosecco

Prosecco Day
tell a fairytale

Tell A Fairytale Day
lisp

Lisp Day
artists

Artists Day
pick me

Pick Me Day
lash

Lash Day
fiancee

Fiancee Day