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

Other days

camera

Camera Day
blanket fort

Blanket Fort Day
carpenters

Carpenters Day
promposal

Promposal Day
artists

Artists Day
ruby

Ruby Day
polyamory

Polyamory Day
azonto is acceptable

Azonto Is Acceptable Day
lisp

Lisp Day
unicorn

Unicorn Day