Rooms That Rock 4 Chemo (RTR4C), an initiative found at www.roomstl.org, is a non-profit organization that aims to transform dull and uninviting chemotherapy treatment rooms into vibrant, beautiful spaces. It partners with interior designers, volunteers, local community and sponsors to revamp these spaces with the goal of creating a more positive and uplifting environment. This can help to improve the emotional well-being of cancer patients and their families during the treatment process.