Metastasis is what kills cancer patients, but research in this critical area is woefully underfunded compared to the magnitude of the problem. METAvivor is a grassroots organization that is raising support for laboratory research directly targeting metastasis. They also provide support for patients living with metastatic cancer. Perhaps as importantly, they have begun to shine a light on the growing number of patients living with metastatic cancer -- their real problems, challenges and realities. METAvivor solicits advice from experts to assure that their research grants are going to the best possible science. They do all of this with a minimum administrative overhead. In short, if I want money going directly to metastasis research, this is the place I send my contribution!!