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

Other days

bow tie

Bow Tie Day
donate your hair

Donate Your Hair Day
coffee

Coffee Day
camera

Camera Day
buddy

Buddy Day
tell a fairytale

Tell A Fairytale Day
nail polish

Nail Polish Day
ruby

Ruby Day
lumpy rug

Lumpy Rug Day
bounce

Bounce Day