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

Other days

comfy

Comfy Day
boy friend

Boy Friend Day
lost sock memorial

Lost Sock Memorial Day
one

One Day
bounce

Bounce Day
boba

Boba Day
eat what you want

Eat What You Want Day
brow

Brow Day
ormille

Ormille Day
tulip

Tulip Day