Four San Antonio Walgreens pharmacy locations will offer free HIV testing June 27-29, in support of National HIV Testing Day. The tests are offered via a partnership between the San Antonio Metropolitan Health District, Alamo Area Resource Center, Center for Health Care Services, San Antonio AIDS Foundation, San Antonio Fighting Back, UTHSCSA, Mujeres Unidas, Walgreens and Greater Than AIDS, a coalition of public and private sector partners united in response to the epidemic. The four Walgreens locations offering testing are at 3065 Rigsby Ave., 410 W. Cypress St., 4703 W. Commerce St. and 138 SW Military Drive.