Preservation Center twilight tour of the Ansley Park neighborhood second Saturday of the month at 6:30 for $10. Meet on the steps of First Church of Christ Scientist at Peachtree and 15th street. See their website for reservation information.
Here's a great interview with a long-time Atlanta planner. He talks about the early days of MARTA, working with Mayors Allen and Jackson, putting together the vision for the NPU system and, if that's not enough, the planning for the 1996 Olympics. What a great guy!