Oops, it doesn't look like 'guard serving in covid missions by one day' is a national day..

Other days

Bow Tie Day

Ask Out Your Crush Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Gallery Day

Chocolate Milkshake Day

Nail Polish Day

Appreciate Yaself A Lil Extra Day

Offer Day

Boba Day

Stud Day