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

Other days

ormille

Ormille Day
stud

Stud Day
get funky

Get Funky Day
hot chocolate

Hot Chocolate Day
bow tie

Bow Tie Day
cuddle up

Cuddle Up Day
one

One Day
lumpy rug

Lumpy Rug Day
latina equal pay

Latina Equal Pay Day
book

Book Day