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

Other days

book

Book Day
first love

First Love Day
ruby

Ruby Day
youth

Youth Day
ponytail

Ponytail Day
azonto is acceptable

Azonto Is Acceptable Day
gum

Gum Day
kale

Kale Day
self care

Self Care Day
lisp

Lisp Day