John Heffron Courtesy of The Punchline John Heffron comes to The Punchline, Fri., Aug. 23. Friday August 23, 2019 08:00 PM EDT 08/23/2019 8:00 PM Cost: $20, From the venue: John Heffron is the winner of Last Comic Standing. More information At The Punchline Comedy Club 3652 Roswell Road N.E. Sandy Springs, GA 30342 (404) 252-5233 punchline.com neighborhood: venue twitter: @punchlinecomedy facebook: @ThePunchlineAtl instagram: @punchlinecomedy The Punchline Comedy Club