Memorial Blood Centers will offer two blood donation opportunities in August. On Aug. 17, the Bloodmobile will be at Indeed Brewing, 711 15th Avenue NE, from noon-5 pm. The mobile blood donation center will be at St. Charles Borromeo Church, 2739 Stinson Blvd. NE, St. Anthony, from 2-7 pm on Aug. 24. Appointments can be made online at MBC.ORG or by calling 1-888-GIVE-BLD (888-448-3253). Memorial Blood Centers also continues to collect COVID-19 convalescent plasma at all metro donor centers, to…