Oops, it doesn't look like 'donut hug your cat day' is a national day..

Other days

boba

Boba Day
comfy

Comfy Day
bonang

Bonang Day
china

China Day
believe

Believe Day
eat what you want

Eat What You Want Day
hoodie

Hoodie Day
boy friend

Boy Friend Day
hot chocolate

Hot Chocolate Day
youth

Youth Day