LifeStream will conduct a community blood drive on Tuesday, March 28, at Little Church of the Desert, 6079 Adobe Road, in Twentynine Palms, from 2:00 to 6:00 p.m. Blood donors are especially needed to help fill a nationwide shortage. All blood types are needed. Donors will receive incentives. Those aged 18 to 44 years may also register for Be the Match bone marrow screening free of charge. For more information, call 800-TRY-GIVING.