The Baltimore Orioles are once again partnering with OneBlood, Inc. to host a blood drive at Ed Smith Stadium on Thursday, June 4, from 11 a.m.-5 p.m. Complimentary COVID-19 antibody testing will be provided for all donors, who will also receive a $10 e-gift card, OneBlood T-shirt, Orioles Trey Mancini bobblehead, and a free wellness checkup. Appointments are required and walk-ins will not be accepted. For more information, click here.