Blood donation scheduled in Delphos Blood donation: 10:30 a.m.-4:30 p.m., Eagles, 1600 E. 5th St., Delphos. DELPHOS — There will be a blood donation opportunity from 10:30 a.m. to 4:30 p.m. Thursday, May 6 at Eagles, 1600 E. 5th St., Delphos. —- Give blood with the Red Cross during National Volunteer Month INDIANAPOLIS — With no substitute for blood and no way to manufacture it, volunteer donors are essential for hospital patients in need of transfusions. During National Volunteer Month this April, the American Red Cross is celebrating the blood, platelet and plasma donors who help fulfill its lifesaving mission and urging healthy individuals to join them in giving.