Saturday & Sunday, August 18 & 19, 2018, are City of Atlanta and Fulton County Family Days at Zoo Atlanta. If you show either proof of residence in the city of Atlanta or Fulton County or a City of Atlanta or Fulton County employee ID card, you’ll receive free admission for two adults and up to four children.

For more information click on the link

https://zooatlanta.org/event/fulton-countycity-atlanta-days/