The chain which Cathy founded in 1967 has blossomed into a multi-billion empire which spans 39 states and Washington, D.C.
David Peacock Braun was a Kell High School graduate.
He lived in Marietta and had just turned 64 on Saturday.
Robert Hightower, who died at 78 on Tuesday, will be remembered at Roswell Street Baptist Church.
The Rev. Dwight Graves also led the Cobb County chapter of the SCLC.
Lassiter High School alum Joel Thomas Conway, Jr., 34 died on Oct. 31 due to injuries sustained in a car accident.
The 16-year-old played on the varsity lacrosse team, which is dedicating its season to him.