Boston design junkies have been abuzz about the Design Research exhibit that opened this fall at 48 Brattle St. in Cambridge MA. Located at the site of the original Design Research flagship store in Harvard Square, the exhibit pays homage to the store that is said to have brought modern design to the masses.   The exhibit features a broad array of the iittala home furnishings and Marimekko textiles that the store popularized. Didriks is proud to be named a featured retailer by iittala.  Come by the store, see the  iittala line close up and see why these timeless designs are as popular today as they were almost half a century ago.