Oops, it doesn't look like 'weather service has issued a winter storm watch for all of nyc for day' is a national day..

Other days

Pampering Day

Lisp Day

Gum Day

Offer Day

Unicorn Day

Lost Sock Memorial Day

Azonto Is Acceptable Day

Nae Nae Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Stress Awareness Day