Oops, it doesn't look like 'Pigs In A Blanket day' is a national day..

Other days

comfy

Comfy Day
book

Book Day
prosecco

Prosecco Day
nae nae

Nae Nae Day
slime

Slime Day
stud

Stud Day
cuddle up

Cuddle Up Day
lost sock memorial

Lost Sock Memorial Day
boba

Boba Day
hannah

Hannah Day