Oops, it doesn't look like 'cemetery will be open only to family pass holders over memorial day' is a national day..

Other days

Nail Polish Day

Eat What You Want Day

Raise Awerness Of Zeus Day

Get Funky Day

Nae Nae Day

Buddy Day

Kiss A Ginger Day

Brow Day

Appreciate Yaself A Lil Extra Day

Hoodie Day