Oops, it doesn't look like 'prime rib guide dog day' is a national day..

Other days

Chocolate Milkshake Day

Tulip Day

Kiss A Brunette Day

Hoodie Day

Appreciate Yaself A Lil Extra Day

My Little Pony Day

Prosecco Day

Raise Awerness Of Zeus Day

Hot Chocolate Day

Lumpy Rug Day