Oops, it doesn't look like 'perrito day' is a national day..

Other days

coffee

Coffee Day
bounce

Bounce Day
frozen yogurt

Frozen Yogurt Day
hiv awareness

Hiv Awareness Day
china

China Day
lisp

Lisp Day
gallery

Gallery Day
lumpy rug

Lumpy Rug Day
bubble bath

Bubble Bath Day
kiss a ginger

Kiss A Ginger Day