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

Other days

coffee

Coffee Day
lash

Lash Day
lumpy rug

Lumpy Rug Day
ask out your crush

Ask Out Your Crush Day
comfy

Comfy Day
boyfriend

Boyfriend Day
eat what you want

Eat What You Want Day
nae nae

Nae Nae Day
book

Book Day
ruby

Ruby Day