From Zombies to MOMbies®

WE’RE MOMS ON A MISSION. We dance. We turn heads. We raise money for metastatic breast cancer research.

$1.3M+ RAISED

11 years • 250+  MOMbies • Millions of views.

And we’re not done dancing.

We’re Mombies. We Dance. We Do Good!

What started in 2016 as a secret Halloween flash mob of moms has become something so much bigger.

We’re moms, grandmothers, friends and neighbors who step way outside our comfort zones - and into zombie makeup. We call it ‘dance to donate’® turning the joy of dance into a way to give back, raising money for metastatic breast cancer research at Memorial Sloan Kettering Cancer Center.

We dance. We laugh. We surprise people. We make memories. And together, we turn a little Halloween madness into extraordinary impact.

Millions have watched. People around the world have joined in. And the dancing has turned into donations for research.

Ordinary Moms. Extraordinary Impact.

Message from Memorial Sloan Kettering

The MOMbies® are so grateful for the support of this community. We hope we brought you joy, connection and magic as we danced for and with all of you on Halloween. Your contributions are more than appreciated by the MOMbies, but more importantly by the patients and staff who will benefit from funding metastatic breast cancer research at Memorial Sloan Kettering.

“Every day, but especially today on Halloween, the physicians and staff at Memorial Sloan Kettering are deeply indebted to the MOMbies®.

Your energetic dedication not only thrills crowds, but directly advances life-saving breast cancer research - and for that, we thank you.”

Sarat Chandarlapaty, MD, PhD
Naddisy Foundation Chair in Breast Cancer Research
at Memorial Sloan Kettering Cancer Center

MOMbies® Highlights

The MOMbies® Store Is Open!

MOMbies® merch for the living, the undead & everyone who likes to do good in style.

Media Highlights

 2025 Halloween Sponsors

Ghoulish gratitude for our amazing platinum sponsors

For a complete list of our generous sponsors, click below:

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Come for the Zombies. Stay for the Magic.