Careers 3.0:  Convergence of Education, Work and Careers presented by Cobb Chamber and the University of Phoenix.  This seminar explores how individuals, businesses and higher education institutions can prepare for the careers of the future.  8-10am.  Members:  $20 online (by noon, September 10) or $25 at door.  General admission:  $40.  Cobb Chamber of Commerce, 240 Interstate North Parkway, Atlanta.  More info:  770-980-2000 or www.cobbchamber.org.