Oops, it doesn't look like 'bless your coworker day' is a national day..

Other days

Unicorn Day

Blanket Fort Day

Lost Sock Memorial Day

Latina Equal Pay Day

Nae Nae Day

Slime Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Believe Day

Prosecco Day

Raise Awerness Of Zeus Day