Against the breathtaking winter backdrop of Aspen, an evening of elegance and purpose unfolded at one of the season’s most anticipated philanthropic gatherings. On March 21, 2026, the Children’s Oncology Support Fund (COSF) hosted its 4th Annual Aspen Snow Ball Gala at the St. Regis Aspen, bringing together leaders from entertainment, business, and philanthropy for a night dedicated to advancing pediatric cancer research and wellness programs across the United States.
With a black-tie dress code and a theme inspired by Pure Imagination, the gala transformed into an immersive experience defined by a striking purple and gold palette. The message woven throughout the evening was both simple and powerful: remission is the goal—the golden ticket.
A Night Led by Purpose and Vision
The evening was led by COSF Founder and Aspen Snow Ball Chairman Thomas Pierce, whose personal connection to the cause continues to shape the organization’s mission. Hosted by Chelsea Handler, the gala seamlessly blended heartfelt storytelling with moments of celebration, creating an atmosphere that felt both intimate and impactful.
Luis del Toro attend COSF’s 4th Annual Aspen Snow Ball Gala on March 21, 2026 in Aspen, Colorado. (Photo by Nick Tininenko/Getty Images for for Children’s Oncology Support Fund)
The program honored individuals whose work reflects a commitment to wellbeing and humanitarian impact. Actress Goldie Hawn received the Philanthropic Achievement Award for her work with the MindUP program through The Goldie Hawn Foundation. Joined by Kurt Russell, Hawn was presented with the honor by Dr. Lawrence Piro, following a moving video tribute and remarks from Kate Hudson.
The evening also recognized Stella Roy as the Humanitarian of Light Award Honoree, celebrating her contributions to charitable initiatives and advocacy.
A Theatrical Opening Inspired by Pure Imagination
Setting the tone for the night, the gala opened with a theatrical presentation inspired by Charlie and the Chocolate Factory. The performance brought a sense of wonder and nostalgia to the ballroom, featuring Christian Madsen as Grandpa Joe, Mariah Claire Mothner as Charlie, and narration by William H. Macy.
The creative opening underscored the gala’s theme, reminding guests that imagination and hope remain powerful forces—especially in the fight against pediatric cancer.
Performances That Elevated the Evening
Throughout the night, live performances added energy and emotion to the experience. Wilson Phillips delivered the headlining set, while Rumer Willis and Mojave Grey brought their own distinct musical styles to the stage.
The performances created a dynamic rhythm for the evening, balancing moments of reflection with celebration, and keeping guests engaged as the program unfolded.
A Guest List Reflecting Influence Across Industries
The Aspen Snow Ball Gala once again attracted a diverse and influential guest list, reflecting its growing impact within both philanthropic and cultural circles.
Among those in attendance were Rachel Zoe, Emmanuelle Chriqui, Sam Trammell, Edgar Ramirez, Brooke Burke, and Nolan Funk, alongside Nicky Whelan, Taylen Biggs, and Madalina Ghenea. The evening also welcomed Luis Del Toro, Scott Rigby, Rain Burke, Ethan Curtis, and Carolina Guerra, among many others.
Vice Chairs Scott and Carly Weber and COSF board member Dr. Lawrence Piro were also present, joined by a distinguished group of gala chairs, co-chairs, and supporters who continue to play a vital role in the organization’s growth and outreach.
Luxury Experiences Meet Meaningful Giving
The gala’s program featured a series of engaging fundraising elements, including live and silent auctions, as well as a lively balloon pop experience that encouraged participation throughout the evening.
A curated selection of luxury brands contributed to the event through auction items, guest gifting, and immersive activations. Brands such as Brunello Cucinelli, Alexis Bittar, Hearts on Fire, Maison Merenor, Elyzian Fine Jewelry, and Knesko Skin added a refined touch, while wellness-focused partners like Artha Wellness Sanctuary and Era’s Clinic aligned with the evening’s broader theme of care and healing.
Additional contributions from Cordova Ski, Stubbs & Wooten, TAO, and Snowmass Mountain further enhanced the guest experience, blending fashion, lifestyle, and Aspen’s signature luxury.
Sponsors and Partners Supporting the Cause
The 2026 Aspen Gala Week was made possible through the support of an extensive network of sponsors and partners, including Stella Roy Foundation, Weber Boxer Group, Campari Group, Caymus Vineyards, and Aero.
Additional partners such as EarthRoamer, Maybach Ocean Club, and Beverly Hills Rejuvenation Center contributed to the elevated atmosphere, while cultural and hospitality institutions including the Aspen Art Museum, Caribou Club, St. Regis Aspen, and Limelight Aspen helped shape the overall experience.
Beverage and lifestyle sponsors—including Patrón El Alto, Aperol, Espolòn, Montelobos, Miraval, and Saratoga Spring Water—rounded out the evening with thoughtfully curated offerings that complemented the event’s refined setting.
A Mission That Extends Beyond One Night
While the Aspen Snow Ball Gala delivered an unforgettable evening of glamour and entertainment, its true impact lies in the cause it supports.
Founded by Thomas Pierce after the loss of a close friend to cancer, the Children’s Oncology Support Fund continues to expand its reach through year-round initiatives that fund critical care programs and innovative treatment solutions for children facing cancer.
The gala serves as a powerful reminder that behind every moment of celebration is a deeper purpose—one rooted in hope, resilience, and the pursuit of better outcomes for families across the country.
Where Imagination Meets Impact
As the evening came to a close, guests left not only with memories of a beautifully executed event, but with a renewed sense of connection to a cause that continues to transform lives.
By blending storytelling, entertainment, and philanthropy, the Aspen Snow Ball Gala has established itself as more than just a social event—it is a platform for meaningful change.
In a setting defined by elegance and imagination, the message resonated clearly: when community and purpose come together, even the most ambitious goals can feel within reach.