Home Entertainment Advantage reestablished in Darien EntertainmentFairfieldMarketingPremium Content Advantage reestablished in Darien By Alexander Soule - June 27, 2012 SHARE Facebook Twitter Interpublic Group reestablished Advantage International as a sports marketing agency. This content is for Westfair Online members only. Please Sign in / Join to view this content. Become a member by Registering Here.