You’ve read all of your free items this month. To register, get added benefits and unlimited access to articles, Become a Member. Already a Member? Sign in. Advertising Age Article Abstract Mad Men-Era DDB Alumni Reunite, Start Consultancy 'Senior Creative People' Will Focus on Marketing to Those Over 60 By Maureen Morrison, Published on December 21, 2011 28 Want more Access, Content & Connections? Upgrade to Membership. We are glad you are enjoying Advertising Age. To get uninterrupted access and additional benefits, become a member today. Become a Member Already a member? Log in.