Oops, it doesn't look like 'karen brzezinski day' is a national day..

Other days

camera

Camera Day
lumpy rug

Lumpy Rug Day
unicorn

Unicorn Day
blanket fort

Blanket Fort Day
ruby

Ruby Day
me

Me Day
tell a fairytale

Tell A Fairytale Day
china

China Day
my little pony

My Little Pony Day
lash

Lash Day