REXBURG, Idaho (KIFI)—The first Saturday of June is a day of remembrance in Rexburg for the Teton Dam Flood, which rocked the entire valley and claimed 11 lives on June 5, 1976. People gathered at the Romance Theater on Main Street in Rexburg to share their stories and memories of that fateful day. People were also able to watch a new documentary showcasing the events of the day. Mr. Green, who was a reserve cop in Rexburg at the time of the f…