ST. JOHN KNIGHTS OF COLUMBUS BLOOD DRIVE | December 7 from Noon - 6:00 p.m. Location: St. John Pavilion Donating blood is easy and takes about 20 minutes. Your generous blood donation for this worthy cause is needed and appreciated. Donations of Double Red Cells or Platelets & Plasma are also being accepted. Call Matt Palaggo at 309-5105 to schedule an appointment or to answer any questions you may have. Walk-ins during the blood drive hours are welcome. To donate blood, you must: be 8 weeks since your last blood donation, be 17+ (16 with parent consent form), weigh over 110 lbs. You are not eligible to donate if you recently had major surgery.