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

Other days

ruby

Ruby Day
singles

Singles Day
bonang

Bonang Day
first love

First Love Day
cat girl

Cat Girl Day
youth

Youth Day
kiss a ginger

Kiss A Ginger Day
stud

Stud Day
fiancee

Fiancee Day
ask out your crush

Ask Out Your Crush Day