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

Other days

gum

Gum Day
self care

Self Care Day
carpenters

Carpenters Day
kiss a ginger

Kiss A Ginger Day
reading

Reading Day
stud

Stud Day
donate your hair

Donate Your Hair Day
martini

Martini Day
brow

Brow Day
bounce

Bounce Day