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

Other days

lisp

Lisp Day
boba

Boba Day
book

Book Day
boy friend

Boy Friend Day
one

One Day
chocolate milkshake

Chocolate Milkshake Day
frozen yogurt

Frozen Yogurt Day
ride the wind

Ride The Wind Day
lumpy rug

Lumpy Rug Day
china

China Day