Key Takeaways:
- White Castle’s "Ironheart" tie-in highlights shared Chicago roots and innovation themes.
- Promo includes the new “Mechanized Mix” drink and limited-edition Slider boxes.
- Craver Nation Rewards members earn $2 off and a badge, with proceeds supporting Girls Who Code to advance gender diversity in tech.
A superhero story is hitting drive-thrus, and it’s more than just a promo.
White Castle has teamed up with Marvel Television to celebrate the upcoming Disney+ series "Ironheart," premiering on June 24.
The promotion draws attention to themes of creativity, self-expression, and hometown roots.
At the same time, it links the fast-food chain's Chicago heritage with that of Ironheart's lead character, Riri Williams.
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The promotion introduces a custom “Mechanized Mix” drink, available through Coca-Cola Freestyle machines.
It also features limited-time packaging for White Castle’s Original Sliders, styled after those featured in the series.
In a press release, Holly Frank, VP of partnership management and operations at Walt Disney Studios, spoke to the creative potential of the campaign:
"Collaborating with a beloved brand like White Castle to celebrate Ironheart has been an amazing way to bring Riri's bold, innovative spirit to life.
We can't wait for Cravers and Marvel fans alike to experience how it all comes together when Ironheart premieres on Disney+ on June 24."
These additions invite fans to enjoy a familiar meal with a new storytelling angle.
Marvel's 'Ironheart' Gets White Castle Promo To Benefit Girls Who Code https://t.co/3yhsDweRCBpic.twitter.com/XYsxBK9R2e
— Comic Book Club (@comicbooklive) June 9, 2025
The chain also encourages fans to participate through its Craver Nation program, which offers exclusive rewards tied to the promotion.
Members who buy the drink from June 9 to July 31 get $2 off their next mobile order and a campaign badge.
Pairing promotions with philanthropy drives higher campaign ROI by encouraging repeat visits and creating emotional incentives beyond price.
Meals That Make a Difference
White Castle added a charitable element to the campaign through select drink sales.
Part of the proceeds from the “Mechanized Mix” and other Coca-Cola Freestyle drinks will support Girls Who Code, a nonprofit tackling gender gaps in tech.
Dr. Tarika Barrett, CEO of Girls Who Code, acknowledged the campaign’s contribution to raising awareness:
"We're grateful to White Castle for using this opportunity to spotlight the importance of gender diversity in tech."
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Girls Who Code has spent years working with students across the country.
As of 2025, it has helped 670,000 girls explore careers in computer science through hands-on programming education.
This partnership helps bring more visibility to that mission during a high-profile media event.
White Castle called the campaign a way to support fans and reflect Williams’ mix of ambition and community values.
Building something iconic 🤍
— Marvel Studios (@MarvelStudios) June 8, 2025
See an official clip from Marvel Television’s #Ironheart, launching with a 3-episode premiere June 24 at 6pm PT/ 9pm ET, only on @DisneyPlus. pic.twitter.com/bcV06EcxKS
The campaign runs through July 31 at participating U.S. locations.
It combines storytelling, community involvement, and brand loyalty in a format that encourages engagement and gives back.
KFC is taking a similar approach this summer with a high-speed F1 The Movie tie-in and the return of its $7 Fill Ups.
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