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

Other days

healing

Healing Day
tulip

Tulip Day
lumpy rug

Lumpy Rug Day
camera

Camera Day
lash

Lash Day
ruby

Ruby Day
latina equal pay

Latina Equal Pay Day
boba

Boba Day
cat girl

Cat Girl Day
lisp

Lisp Day