Oops, it doesn't look like 'listen to in utero on repeat and cry yourself to sleep day' is a national day..

Other days

Prescription Drug Take Back Day

Boy Friend Day

Chocolate Milkshake Day

Raise Awerness Of Zeus Day

Azonto Is Acceptable Day

Martini Day

Bounce Day

Lost Sock Memorial Day

Appreciate Yaself A Lil Extra Day

Special Education Day