Blood Drive By margaretmary | May 22, 2019 Blood Drive 2:00 pm – 6:00 pmJune 24, 2019 Sampon Hall To make an online appointment please go to bit.ly/SMM0624 or call 1-877-232-4376. Appointments encouraged, walk ins welcome. St. Margaret Mary Catholic Church3970 N. 92nd St.Milwaukee, WI 53222United States414-461-6073