Avon Walk for Breast Cancer: Join Us.Whether you walk, crew, volunteer, or donate, you become part of a movement that’s changing the world: improving breast cancer survival rates, funding breakthrough research, and providing vital care for low-income and under-insured patients. Are you IN IT TO END IT? Join Us. Invite a Friend. Invite a friend to join you for the 2012 Avon Walk for Breast Cancer with one of the digital postcards.