Oops, it doesn't look like 'park southwestern utah have a wonderful day' is a national day..

Other days

buddy

Buddy Day
appreciate yaself a lil extra

Appreciate Yaself A Lil Extra Day
artists

Artists Day
self appreciation

Self Appreciation Day
bow tie

Bow Tie Day
ride the wind

Ride The Wind Day
bonang

Bonang Day
me

Me Day
boy friend

Boy Friend Day
blanket fort

Blanket Fort Day