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

Other days

boyfriend

Boyfriend Day
kale

Kale Day
unicorn

Unicorn Day
stress awareness

Stress Awareness Day
bounce

Bounce Day
tell ur crush you like them

Tell Ur Crush You Like Them Day
boy friend

Boy Friend Day
polyamory

Polyamory Day
tell a fairytale

Tell A Fairytale Day
self appreciation

Self Appreciation Day