UPDATE:
The meetup is FREE and it's the last tuesday of each month starting August 2019. The next meetup is 8/24/19. 
It's the largest free real estate meetup in Atlanta. You can join the facebook group, it's called "Atlanta REI Meetup" if you search under "groups" to find it, to stay current with the event dates, and to network in the group. We have over 1,300 members so far.

Each month here is the schedule:
6pm-7pm: Happy Hour
7pm-8pm: Speaker
8pm to close: Networking
There is $3 valet parking, or park across the street. Food and alcohol are available for purchase.