Raising brave girls for a big world

Braver girls. Brighter tomorrows.

We help families build confident, courageous girls through sports, adventure and everyday courage, while funding groundbreaking research into LCH, a rare pediatric disease.

Join our mission Listen to Glow Stomp

Three sisters seen from behind, running across the grass toward the lake in golden light

Confidence isn't told. It's built, one rep at a time.

The movement

Let her try

Girls discover their strength by doing: trying a new sport, navigating a new place, falling down and getting back up. We share real moments to inspire families to give their daughters more chances to be brave, without pressure and without losing the joy of childhood.

The cause

Fund the research

We turn that community into support for groundbreaking research into Langerhans Cell Histiocytosis (LCH), a rare, cancer-like disease that primarily affects young children, so more families get better answers and brighter tomorrows.

A girl in pink gloves running with the ball during a flag football game — Rep: Take the ball and run

A young girl in a pink helmet riding her bike down a neighborhood sidewalk — Rep: Ride off on your own

Three sisters lying head to head in autumn leaves, smiling up at the camera

Our story

Three girls. One purpose.

Pink Little Bulls began with a simple belief: confidence isn't something you tell a girl she has. It's something she builds.

Inspired by our three daughters, we believe childhood should be full of adventure, possibility and the freedom to try new things. On flag football fields and ski slopes, in airport terminals and backyards, we've watched our girls take chances, fall down, get back up and discover just how strong they really are.

When our daughter Ava was diagnosed with Langerhans Cell Histiocytosis (LCH) at just one year old, we learned how important hope becomes when answers aren't clear. LCH is a rare, cancer-like disease that primarily affects young children, and research is how families like ours get better answers.

That experience deepened our purpose. So Pink Little Bulls does two things: we inspire families to raise brave girls for a big world, and we fund groundbreaking research into LCH so more children get a brighter tomorrow.

We can't control everything the future holds. We can give our girls the courage to face it.

Three girls inspired our mission. One diagnosis deepened our purpose. Every girl deserves the chance to discover her strength.

The Cunningham Family

Why research

LCH is rare. The families facing it shouldn't feel alone.

Langerhans Cell Histiocytosis (LCH) is a rare, cancer-like disease that primarily affects young children. Because it is rare, research funding is limited, and every dollar directed to it matters.

We support groundbreaking LCH research led by Dr. Ashish Kumar, MD, PhD, director of the Histiocytosis Center at Cincinnati Children's Hospital. Dr. Kumar developed a targeted gene-inhibitor approach to treating LCH in children. It's the protocol our daughter is on today, directed by her care team at University of Michigan Health C.S. Mott Children's Hospital.

Recent progress

Until recently, HistioTrak, the Cincinnati Children's blood test used to track LCH, could only report positive or negative. As of June 2026, a new quantitative version measures how much disease is present in a child's blood, so doctors can track the disease during and after treatment and see how well it is working.

We held our first fundraiser in early 2026 alongside a family ski weekend. Our friends and family came together to kickstart the foundation's support of LCH research.

$3,000+raised at our first fundraiser

27founding donors

Support LCH research

Little voices. Big impact.

Glow Stomp

Pink Little Bulls · Out now · 3:02

Our first children's song, inspired by three little girls who love to dance, try new things and be a little bit brave in the dark. Turn off the lights, grab a glow stick and stomp it out.

Every stream supports LCH research through the Pink Little Bulls Foundation.

Listen Now Support the Foundation

Our first signature event

Little Bulls, Big Swings

Building confidence, one swing at a time. A youth-focused charitable golf event for families, with beginner-friendly fun for first-time golfers and a bigger purpose behind every swing.

Coming summer 2027

Join our mission

Follow along

Real moments of brave girlhood, plus news on events and research.

@pinklittlebulls on Instagram

Listen and share

Play Glow Stomp at your Halloween party and send it to a family raising a brave girl.

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Give

Give through Venmo to @pinklittlebulls. Every gift receives a tax receipt. For donation questions, to sponsor an event or to give by check, email donate@pinklittlebulls.org.

Give on Venmo donate@pinklittlebulls.org