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

Other days

hot chocolate

Hot Chocolate Day
lumpy rug

Lumpy Rug Day
boba

Boba Day
one

One Day
gum

Gum Day
cuddle up

Cuddle Up Day
cat girl

Cat Girl Day
lisp

Lisp Day
prosecco

Prosecco Day
buddy

Buddy Day