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

Other days

bow tie

Bow Tie Day
boy friend

Boy Friend Day
nail polish

Nail Polish Day
ruby

Ruby Day
book

Book Day
ride the wind

Ride The Wind Day
bounce

Bounce Day
singles

Singles Day
ormille

Ormille Day
kiss a brunette

Kiss A Brunette Day