First Calvary Baptist Church, 400 S. Long St., is hosting a mobile mammography service and health fair Saturday from 10 a.m. to 2 p.m. Those who have made appointments are reminded to bring a photo ID and insurance card. Missionary Unit 6 of FCBC will sponsor a health fair with free blood pressure checks and healthful information and snacks available. For more information, contact Earnestine Krider at 704-213-1484 or Marva McCain at 704-640-0087.