Both Governor and Mrs. Mixson were present for the dedication ceremony in September 2014. In 2015, Mixon wrote the foreword for the first complete book of the Florida Governorship, "Florida Governors: Lasting Legacies". Democratic primary for Lieutenant Governor – September 12, 1978  Democratic primary for Lieutenant Governor runoff – October 5, 1978  Florida gubernatorial election – November 7, 1978  Florida gubernatorial election – November 2, 1982