From Interstate Route 93 take exit 23 onto route 104. Follow 104 (9 miles) to route 3 south.  Follow route 3 (4 miles) until you pass the Weirs Beach sign and go over the stone bridge. Take route 11B (right in front of you) about 100 yards. Take a left on Lucerne Ave and go to end. You will be in our parking lot, Office is in the big brown house.