From Interstate 95 (north or south):
Turn left at the traffic light onto East Putnam Avenue/Post Road;
Continue to the next light, turning right onto Sheephill Road (Mobil Station on the corner);
Follow Sheephill Road through two stop signs, continuing until it ends;
Turn right onto Palmer Hill Road;
School is 300 yards on right.
If there is no parking in the front circle...
Continue on Palmer Hill Road, turning right onto Old Orchard Road;
Back of the school (and more parking) 300 yards on right.