Oops, it doesn't look like 'Let A Monkey Drive Your Car day' is a national day..

Other days

Bow Tie Day

Pampering Day

Kiss A Brunette Day

Stress Awareness Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Fiancee Day

Aloxolt Day

Kale Day

Embarrass Your Best Friend Day

Mean Girls Day