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

Other days

offer

Offer Day
gallery

Gallery Day
boy friend

Boy Friend Day
gum

Gum Day
bubble bath

Bubble Bath Day
ride the wind

Ride The Wind Day
slime

Slime Day
lash

Lash Day
nae nae

Nae Nae Day
bounce

Bounce Day