MYSTERY
WHOOPIE
GUESS THE FLAVOR
If you found this page, that means we saw you recently at the Winchester Pickle Festival—thanks for stopping by!
Furthermore, that means you tried our Mystery Whoopie Cookie™ and for this we are eternally grateful. IYKYK.
Submit your flavor guess here along with your name, email, and/or phone number so we can contact you to receive your prize if you’ve guessed correctly.
One free Whoopie Cookie™ will be awarded to the first (5) correct guesses, with a grand prize of the option to create your own flavor Whoopie Cookie™ to the first correct guess, so make sure to submit yours soon!
Full details listed below.
*Mystery Whoopie Cookie™ Guess the Flavor promotion runs from 9/26/26 - 10/01/26. We will not share any personal information submitted in this form. Karen’s Kosmic Cookies agrees to a prize of one Whoopie Cookie™ delivered free of charge to the first (5) correct submissions (delivery available only in the U.S.) Only one submission per person/email will be accepted. One grand prize winner will get to create a Whoopie Cookie™ flavor of their choosing (we will do our best to create a fully customized flavor as close to the winners request as possible with the ingredients we have and can realistically obtain.) The remaining four winners may choose either (1) Split Decision, Classic Chocolate, or Oatmeal Cinnamon Whoopie Cookie™.