Every Wednesday two clowns visit the oncology and pediatrics wards. Valentina Aspirina, senior clown with more than ten years of experience. Pepita Diminuta are learning to perfect the intervention. Our mission is to respond to the needs of hospitalized children (naturally this also affects their families and medical staff), contributing to the improvement of their quality of life. The intervention spaces are the hallways, day hospitals, game rooms, bedrooms and wherever we are needed in the pediatric oncology and pediatrics unit of the Cruces University Hospital.