Oops, it doesn't look like 'winter snow day' is a national day..

Other days

hannah

Hannah Day
believe

Believe Day
boba

Boba Day
law

Law Day
stud

Stud Day
lumpy rug

Lumpy Rug Day
self care

Self Care Day
donate your hair

Donate Your Hair Day
ask out your crush

Ask Out Your Crush Day
bonang

Bonang Day