Oops, it doesn't look like 'rule that if u r an alumni of school playing in the ncaa tournament you should get a free off day' is a national day..

Other days

Ponytail Day

Cuddle Up Day

Bonang Day

Buddy Day

Hot Chocolate Day

Artists Day

Prescription Drug Take Back Day

Chocolate Milkshake Day

Donate Your Hair Day

Tell A Fairytale Day