Each year, Northlake Mandeville Rotarians, led by member Greg Cannizzaro, build an elaborate moving train display for the children of Mandeville.  The display is open for viewing 24 hours/day, each day after Thanksgiving through New Years Day, at Aquarius Pools which is adjacent to the west end of the Mandeville Trailhead.
Be sure to take your family to study all of the many detailed Christmas scenes.