WALTON - Walton Free Cancer Screening Mobile Coach Event. July 13th from 9 - 3. Walton High School: 47-49 Stockton Ave., Walton, NY. Free mammograms, breast exams, pelvic exams, Pap tests, and HPV tests are available to eligible uninsured and underinsured individuals 40 and older. Take home colorectal cancer screening kits available to eligible individual 45+ years old. Call to make an appointment and check on eligibility. Insurance also accepted. 1-888-345-0225.