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

Other days

me

Me Day
believe

Believe Day
ride the wind

Ride The Wind Day
bow tie

Bow Tie Day
ruby

Ruby Day
stud

Stud Day
reading

Reading Day
blanket fort

Blanket Fort Day
my little pony

My Little Pony Day
girl friend

Girl Friend Day