If you still attend, have you noticed more and more people breaking up the Regional Convention event by going each of the days to a different weekend session?
It does help to get through the ordeal. Because for some, attending three straight days is a grueling task.
Those who are near enough to the Convention site seem to prefer spreading out the Convention program over different weekends--especially so if they are elderly or suffer some health problems.
From my own observations, I see this practice becoming more and more common.