Oops, it doesn't look like 'promo account appreciation day' is a national day..

Other days

Carpenters Day

Tell A Fairytale Day

Appreciate Yaself A Lil Extra Day

Ruby Day

Pumpkin Day

Offer Day

Ponytail Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Bubble Bath Day

Chocolate Milkshake Day