A community blood drive will take place Tuesday, July 28, from 10 a.m. to 3 p.m. at St. Stephen’s Church/Camelot Hall, located at 103 E. State St. in Delmar. Walk-in donors are welcome, but appointments are appreciated at https://donate.bbd.org. Blood donation is critical because human blood cannot be manufactured. Call 302-846-9501 for more information.