Oops, it doesn't look like 'ang pabebe wave international pabebe wave day' is a national day..

Other days

youth

Youth Day

artists

Artists Day

one

One Day

latina equal pay

Latina Equal Pay Day

buddy

Buddy Day

Me Day

hoodie

Hoodie Day

book

Book Day

lumpy rug

Lumpy Rug Day

ponytail

Ponytail Day