Here’s how to get a free Purple Whopper at Burger King today

Participating U.S. Burger King locations are offering a “BOGO Wednesday’s Whopper” deal to rewards members on Thursday, October 17, which happens to be the day an October supermoon peaks.

The offer, aptly marketed as Uncle Fester’s Full Moon Festival, is valid while supplies last, and purple buns are not guaranteed.

You must purchase a Whopper at full price to complete the deal

Rewards members who purchase a Wednesday’s Whopper at regular price on October 17th will receive another free. The limited-edition menu item is essentially a traditional Whopper, but served on a purple bun that gets its color from purple potatoes.

Certain exclusions apply

The BOGO offer is only valid on the Burger King app and website when you order ahead or dine in. Rewards members can use the six-digit My Code in their Rewards account (if available) and activate the offer in the Offers tab to receive the deal.

As always, price and participation may vary and extensions/changes may incur additional costs.

Rewards members are limited to one offer per account and the offer cannot be combined with any other vouchers or offers.

Finally, the offer is not valid in Alaska, Hawaii and the US territories and is not available during breakfast hours.

The new Addams Family menu includes four items

All dishes on the limited menu are inspired by the animated film “The Addams Family”.

• Whopper from Wednesday: A Whopper with Swiss cheese, tomatoes, lettuce, mayonnaise, ketchup, pickles and onions on a purple bun.
• The thing’s rings: Crispy onion rings with themed packaging.
• Gomez’s churro fries: Crispy, deep-fried churros coated in cinnamon sugar and served with chocolate dipping sauce.
• Morticia’s Crazy Chocolate Shake: A shake made with soft serve ice cream, chocolate cake batter, and black and purple cookie pieces.

To celebrate the new menu, Burger King is also offering a limited-edition collection of King Jr. Meal toys.