Oops, it doesn't look like 'lazy lazy half day' is a national day..

Other days

african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
gallery

Gallery Day
chocolate milkshake

Chocolate Milkshake Day
tell ur crush you like them

Tell Ur Crush You Like Them Day
bounce

Bounce Day
my little pony

My Little Pony Day
tulip

Tulip Day
ponytail

Ponytail Day
blanket fort

Blanket Fort Day
tell a fairytale

Tell A Fairytale Day