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

Other days

get funky

Get Funky Day
fiancee

Fiancee Day
mean girls

Mean Girls Day
law

Law Day
healing

Healing Day
one

One Day
bow tie

Bow Tie Day
stud

Stud Day
ride the wind

Ride The Wind Day
self appreciation

Self Appreciation Day