Oops, it doesn't look like 'coast guard appreciation day' is a national day..

Other days

law

Law Day
singles

Singles Day
ride the wind

Ride The Wind Day
tulip

Tulip Day
lumpy rug

Lumpy Rug Day
bounce

Bounce Day
hannah

Hannah Day
blanket fort

Blanket Fort Day
ruby

Ruby Day
martini

Martini Day