Terre Haute. In. – After 30 years of service to the residents of the Wabash Valley executive director of the Terre Haute Convention and Visitors Bureau David Patterson retired last month.  To honor his many years of service Patterson was presented with a plaque that renames Convention Center’s boardroom the David Patterson Boardroom and will be displayed at its entrance. Patterson said, “This is beyond anything that I could have expected.”  Patterson and his wife Jami will be living in Florida after his retirement.