Oops, it doesn't look like 'no cuffing day' is a national day..

Other days

Tell A Fairytale Day

Lisp Day

Cuddle Up Day

Self Appreciation Day

One Day

Fiancee Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Get Funky Day

Appreciate Yaself A Lil Extra Day

Chocolate Milkshake Day