Edward Mack Zimmerman, age 51, of Atlanta, formerly of Houston, TX, passed away on Sunday, February 21, 2016. He worked as an IT Technician for AMEC for 30 plus years. He was an avid gardener and enjoyed playing the viola. He was a beloved member of the First Baptist Church of Houston. He attended Wadsworth Elementary School in DeKalb County, Ashford Elementary School in Houston, TX, Robert E. Lee High School in Houston, TX, and attended Houston Baptist College in Houston, TX. He is survived by his parents, Clarence and Joyce Zimmerman and sister, Suzanne (David) Bang of Houston, TX. A Memorial Service will be held Saturday, February 27, 2016, at Winkenhofer Pine Ridge Funeral Home, 2PM, with Minister Allan Thames officiating. Inurnment will follow at Pine Ridge Cemetery. In lieu of flowers donations may be made to Project Open Hand at www.openhandatlanta.org.