Oops, it doesn't look like 'safe boating week highlights importance of boating and water safety heading into the memorial day' is a national day..

Other days

Pumpkin Day

Donate Your Hair Day

Book Day

Bow Tie Day

Chocolate Milkshake Day

Me Day

Tell Ur Crush You Like Them Day

Cuddle Up Day

Tell A Fairytale Day

Lisp Day