Historic Governors' Mansion opens today By Becky Orr rep6@wyomingnews.com Published in the Wyoming Tribune-Eagle CHEYENNE - People celebrated the 100th birthday of the Wyoming Historic Governors' Mansion in style Friday night at the centennial banquet. The evening recognized Wyoming governors, first ladies and first families. The gala paid tribute to those first family members whose efforts played a significant role in restoring the mansion at 300 E. 21st St. The Historic Governors' Mansion Foundation raised $1.5 million to restore the former home of Wyoming's top elected officials and their families. Money came from several sources, including the Legislature, donations, grants...