Oops, it doesn't look like 'drug test your employees day' is a national day..

Other days

stud

Stud Day

unicorn

Unicorn Day

Emoji Day

youth

Youth Day

special education

Special Education Day

tell ur crush you like them

Tell Ur Crush You Like Them Day

tell a fairytale

Tell A Fairytale Day

china

China Day

bow tie

Bow Tie Day

prescription drug take back

Prescription Drug Take Back Day