The second Full Moon Concert of the month is set for Aug. 31 at 7 pm in the Tonkawa Centennial Park, 301 East Grand, Tonkawa. The Guys, featuring NOC Roustabouts Alumni, have played in the Full Moon Concert Series in the past and are taking the stage once again for this performance. The eclectic band features Brandon Haynes (lead-vocals/ piano), Brad Matson (auxiliary percussion), John Shwayat …