Marsh Regional Blood Bank Is Gearing Up To Hold An Event In Honor Of World Blood Donor Day. Special Edition Patriotic T-Shirts Will Be Available While Supplies Last And Participants Are Welcome To Donate Blood While They Are Present For The Festivities. Donors With O-Negative Blood Type Are Particularly Welcome. You Need To Be At Least 17 Years Old, Weigh 110 Pounds Or More And Be In Good Health. The Event Will Take Place Friday At The Kingsport And Bristol Tennessee Locations From 10:30 To 4. For More Information, Visit Marshblood.Com