Ten months after the death of Sophia Kallinowsky, the parents of the little girl founded the Sophia Kallinowsky Foundation in order to contribute to an improvement for children with the diagnosis cancer. The foundation wants to offer moments of happiness to the affected children, but it also wants to collect donations for the oncology in the university clinic in Mainz. The time of Sophia's suffering showed Alexandra and Karsten Kallinowsky that financial aid for the cancer therapy of children and youths often lacks. For this reason, the foundation wants to commemorate Sophia, let children suffering from cancer and their parents forget their suffering for a short moment and collect money for the medical care and research.