Free Health Screening at Sam's Club August 10I’m sorry you missed this freebie, but please check more Free Samples currently available. Attend a free health screening at your local Sam’s Club Saturday, August 10. This month’s screening is “Children’s Health and Back to School” and includes Blood Pressure, Body Mass Index, Dental Tabs, Take home DNA swab kits, Child Safety ID Kits, and Vision screenings. All tests are performed by a licensed professional. Please check with your local Sam’s Club for participation.