That's right, and it might be worthwhile keeping an eye on http//www.australianmodelrailways.com/amdiary.htmlI actually wonder what the problem is with all of this location banter, as from the beginning of all advertisements of the Epping MRC relating to their annual Sydney Exhibition they have referred to the location & on this years web link they actually show a "how to get there" map.
While they don't list all shows, the major shows, dates, times and locations of the shows are listed there.
IIRC the first move to the old Thornleigh Brickpit around 3 years ago the club went out of their way in all advance notices of the Annual Exhibition to advise the change of location.