WACO High School NHS will host a community blood drive from 7:30 am to 12:00 pm Thursday, February 28 at 706 N. Pearl St., inside the Practice Gym. Potential donors must be at least 17 years of age (16 with parental permission form available through www.bloodcenter.org) and weigh more than 110 pounds. A photo I.D. is required to donate.