Oops, it doesn't look like 'dog left in a hot car day' is a national day..

Other days

lost sock memorial

Lost Sock Memorial Day
appreciate yaself a lil extra

Appreciate Yaself A Lil Extra Day
tell ur crush you like them

Tell Ur Crush You Like Them Day
emoji

Emoji Day
me

Me Day
bow tie

Bow Tie Day
pampering

Pampering Day
self appreciation

Self Appreciation Day
blanket fort

Blanket Fort Day
eat what you want

Eat What You Want Day