Updated

Forget the Chestnut Praline Latte and the Pumpkin Spice Latte.

Starbucks has released a "secret menu drink" --that's not so secret -- just in time for Halloween.

The Franken Frappuccino is a Green Tea Frappuccino, except it also has white mocha flavor, peppermint, and java chips.

Starbucks is also offering a promo deal on the drink: grande-size Franken Frappuccinos will be $3.

Starbucks employees say the drink tastes a lot like their minty Grashopper Frappuccino, except there's no actual coffee in it.  And customers are going gaga over it.

Although not all are fans.

Starbucks is notorious for making sugar-laden drinks, so think of it as alternative to all that Halloween candy.

The drink will only be around until Oct. 31, so you better hurray.