Independnt marketing agency Dornenburg Group recently rang in the holiday season and commemorated its 10th anniversary with 200 clients, media and production partners and friends at the Old State House in downtown Hartford, Conn. Guests who attended the soiree at the restored 1796 landmark structure enjoyed hors d’oeuvres from Inspired Catering by Lisa Cole and libations from agency client Thomas Hooker Beers & Ales. Pictured are shop vp Tod Kallenbach, Jennifer Roth of the Bushnell and Hola Hartford’s Jason Gassner.