Each mystery pack includes one collectible Boomarang Duck.
But only one duck unlocks the ultimate prize…

Open your pack, find the Burger Duck, and enter the code on the bottom to claim your prize!

Only the Burger Duck wins

FREE BURGERS FOR A YEAR!

How It Works

1

Purchase a mystery duck pack at any Boomarang Diner.

2

Open your pack and reveal which collectible duck you found!

3

Found the Burger Duck? Flip it over and enter your winning code below.

4

You just won FREE BURGERS FOR A YEAR!

Our team will contact you with your prize details.

Enter Your Winning Code
Enter the code found on the bottom of your Burger Duck below to redeem your prize.
Prize is limited to one (1) free burger for fifty-two (52) consecutive weeks
Non-transferable. No cash value. Other restrictions may apply.

  • Promotion dates will be announced soon. Please check back for official start and end dates.

  • If your submitted code matches a winning entry, our team will contact you using the email address provided.

  • Yes. Each unique code may be submitted once. Duplicate submissions of the same code will not be eligible.

Frequently Asked Questions

Legal Terms

For full details, eligibility requirements, and official rules, please review our Legal Terms.

View Terms