Oops, it doesn't look like 'ecosystem assessment day' is a national day..

Other days

pampering

Pampering Day
law

Law Day
ormille

Ormille Day
bubble bath

Bubble Bath Day
first love

First Love Day
comfy

Comfy Day
cuddle up

Cuddle Up Day
kiss a ginger

Kiss A Ginger Day
china

China Day
lisp

Lisp Day