Join us at the YMCA of Greater Londonderry on October 30 for an American Red Cross Blood Drive from 11:00 am - 3:30 pm. Appointments can be made at www.redcrossblood.org or by calling 1-800-RED-CROSS. Your generous donation can help those in need of life-saving transfusions. Just one donation can save up to three lives! Why Donate Blood? It saves lives in emergencies and for those undergoing surgeries. It supports cancer patients during their treatments. It helps people with chronic illnesses.