This comes after the fast food restaurant's Million Dollar Whopper Contest and 'The Addams Family'-themed menu ...

We heard Burger King was adding a new shake to its menu ... And they've recently been crushed up and put into Burger King milkshakes. So, of course I had to go try one because, you know.

Spooky season is in full swing at Burger King ... up and used as Morticia's eyeshadow. I mixed them in after a few sips, and I was delighted with the little crunch they added to the shake.