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

Other days

youth

Youth Day
mean girls

Mean Girls Day
promposal

Promposal Day
hoodie

Hoodie Day
ormille

Ormille Day
eat what you want

Eat What You Want Day
camera

Camera Day
stud

Stud Day
blanket fort

Blanket Fort Day
bow tie

Bow Tie Day