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

Other days

lisp

Lisp Day
lumpy rug

Lumpy Rug Day
ruby

Ruby Day
first love

First Love Day
blanket fort

Blanket Fort Day
hot chocolate

Hot Chocolate Day
self care

Self Care Day
cuddle up

Cuddle Up Day
hannah

Hannah Day
pumpkin

Pumpkin Day