Super Junior's official fanclub are the Everlasting Friends, or ELFs for short, and the fanclub's official color is Sapphire Blue. Well... I believe that the fanclub should also have an official cookie to go along with that.
Introducing... the E.L.Fudge!!!
Yep, that's right. ELF's official should be E.L.Fudge (or Everlasting Fudge) Double Stuffed.
And like the package says, 'Be a good cookie. Give Blood Today' like Sungmin and Shindong here (if you'll actually donate blood, please wait until you're old enough and that you fit the description for doing it).