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

Other days

tulip

Tulip Day
cuddle up

Cuddle Up Day
lash

Lash Day
embarrass your best friend

Embarrass Your Best Friend Day
tell a fairytale

Tell A Fairytale Day
martini

Martini Day
stud

Stud Day
hoodie

Hoodie Day
ruby

Ruby Day
bounce

Bounce Day