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

Other days

chocolate milkshake

Chocolate Milkshake Day
bubble bath

Bubble Bath Day
first love

First Love Day
cursing

Cursing Day
bow tie

Bow Tie Day
hiv awareness

Hiv Awareness Day
me

Me Day
pick me

Pick Me Day
offer

Offer Day
ruby

Ruby Day