Impact Of Sonora Area Foundation Sponsored by: By B.J. Hansen Published Aug 12, 2013 12:00 am Updated Nov 10, 2014 04:12 pm Mother Lode Views focused on the role of the Sonora Area Foundation in Tuolumne County. The guest was Executive Director Ed Wyllie. Segment 1: Segment 2: Segment 3: Mother Lode Views Archive