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

Other days

reading

Reading Day
first love

First Love Day
one

One Day
ask out your crush

Ask Out Your Crush Day
lumpy rug

Lumpy Rug Day
cat girl

Cat Girl Day
law

Law Day
frozen yogurt

Frozen Yogurt Day
gallery

Gallery Day
boba

Boba Day