LifeStream will conduct a community blood drive at the Twentynine Palms health fair on Saturday, October 6, at Hi-Desert Family Health Clinic, 5885 Luckie Avenue in Twentynine Palms, from 10 to 3. Donors will receive incentives. In addition, LifeStream now offers donors free cholesterol screening with every blood donation. All prospective donors should be free of infections or illness, weigh at least 110 pounds, and not be at risk for AIDS or hepatitis. To make an appointment to donate blood, call 800-TRY-GIVING.