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

Other days

boy friend

Boy Friend Day
me

Me Day
bow tie

Bow Tie Day
cuddle up

Cuddle Up Day
law

Law Day
comfy

Comfy Day
self care

Self Care Day
frozen yogurt

Frozen Yogurt Day
kale

Kale Day
tulip

Tulip Day