Oops, it doesn't look like 'lay in bed all day' is a national day..

Other days

eat what you want

Eat What You Want Day
gum

Gum Day
pick me

Pick Me Day
bounce

Bounce Day
martini

Martini Day
me

Me Day
brow

Brow Day
aloxolt

Aloxolt Day
first love

First Love Day
tell a fairytale

Tell A Fairytale Day