The library will be hosting a Blood Drive run by Long Island Blood Services, a division of New York Blood Center. Blood donors must be age 16-75; 16 year old with parental permission, 76+ with a doctor’s note; weigh a minimum of 110 pounds and be in generally good health. All donors receive a free mini medical exam and information about their temperature, pulse rate, blood pressure and hemoglobin level. At the time of donation, donors must present either a photo or signed identification and their social security number.