Visit Website Happenings/Special Events/Offers Shopping Dining Events Host an Event Get our Emails Facebook Twitter LinkedIn Underground Atlanta 50 Upper Alabama Street Atlanta, GA 30303 Phone: 404-523-2311 Email Visit Website Located on six city blocks in the Heart of Downtown, Underground Atlanta offers a complete family experience with retail, specialty and gift shops, fast food, entertainment, special events, and plenty of restaurants. It also hosts the annual Peach Drop on New Year's Eve.