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

Other days

youth

Youth Day
book

Book Day
buddy

Buddy Day
fiancee

Fiancee Day
donate your hair

Donate Your Hair Day
lumpy rug

Lumpy Rug Day
comfy

Comfy Day
latina equal pay

Latina Equal Pay Day
stud

Stud Day
my little pony

My Little Pony Day