A blood drive in memory of Montgomery County firefighters Carlos Alfaro, Sr. and Carlos Alfaro, Jr. will be held on Sunday, October 27 from 8 a.m. to 2 p.m. at Fire Station 16. The station is located at 111 University Blvd., E. in Silver Spring. You can help save lives by donating blood. For an appointment, call Steve Mann at 240-438-2461.