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

Other days

hannah

Hannah Day
boy friend

Boy Friend Day
no bra

No Bra Day
lumpy rug

Lumpy Rug Day
kiss a ginger

Kiss A Ginger Day
tulip

Tulip Day
boba

Boba Day
nail polish

Nail Polish Day
china

China Day
lash

Lash Day