Directions to Mill Street Crossing courts, in Naperville: Mill Street Crossing
is located on Mill Street just north of Agden Ave/Naperville North High School.
From Ogden going north, it's the 2nd driveway on the right (do not go in the
1st driveway, which is Ogden Manor).  After entering the driveway, curve right
and look for a walkway 50 yards down to the left.  One of the two courts has
bad cracks on it, but the setting is well insulated from wind.

Source: http://ctcgp1.ih.lucent.com/~pwyc/tennis-club/