Business Challenges And Growth In Calaveras By Mark Truppner Published Mar 16, 2016 06:07 am Updated Mar 18, 2016 06:08 am Staci Johnston has been the Executive Director at the Calaveras County Chamber of Commerce for the past year and a half. Johnston was Wednesday’s KVML “Newsmaker of the Day”. 031616johnston Back to KVML Newsmakers Archive