Mason, Texas – Residents living in and around the Mason, Texas can learn about their risk for cardiovascular disease, osteoporosis, diabetes, and other chronic, serious conditions with affordable screenings by Life Line Screening. City of Mason Community Building will host this community event on 12/19/2016. The site is located at 1015 San Antonio St in Mason. Screenings can check for: The level of plaque buildup in your arteries, related to risk for heart disease, stroke and overall vascular ...