The American Red Cross Asks Eligible Donors To Give A Gift That Means Something This Holiday Season. Give Blood To Help Ensure Sufficient Blood Supplies Are Available To Patients In The Community And Nation. Upcoming Holiday Blood Donation Opportunities Include Tuesday At The American Red Cross Office On Sunset Drive In Johnson City Today From 2:30 P.M. Until 7 P.M. And On Wednesday From 8 A.M. Until 1 P.M. Blood Types O Negative And O Positive Are Especially In Need Right Now.