Take exit 12 and take the right at the set of lights onto Church St..  You will pass under the highway overpass and continue through another set of lights.  Church St. become Plain St.  Continue about a mile and Lucchettis will appear on your left, located between Anton’s Cleaners and Extra Space Storage Space.  If you pass a Roche Brother’s supermarket on your right and the Marshfield High School on your left, you’ve gone to far.