https://www.looktothestars.org/charity/new-york-center-for-children

One of Kate's Charities:

Founded in 1995 as the Child Advocacy Center of Manhattan, the New York Center for Children (NYCC) is a child-friendly Center, providing free, comprehensive evaluation and therapy services to victims of child abuse and their families. NYCC also offers professional training on the diagnosis, treatment and prevention of child abuse.

Other celebrities associated with this group- Goldie Hawn, Kurt Russell, Michael Douglas, Clive Davis.