August 31 2013 Atlanta Advocare 500 Happy Hour Practice Notes Ryan Rantz NASCAR News, Practice Notes 2013 Atlanta Advocare 500, Atlanta, Atlanta Advocare 500 final practice notes, Atlanta Advocare 500 Happy Hour Notes, Happy Hour Notes, NASCAR Final Practice, NASCAR Happy Hour, Practice Notes, What happened in Happy Hour NOTE: Happy Hour was only about 30 minutes long. Martin Truex Jr. More