It is for counsellors and also for slimmer of the year / inspiration semi finalists etc, they did last year say that dieters could go as well from memory. I will ask Kerensa if they are doing that this year.
Anyway the day is basically a chance for us all to meet up, have a gossip, give out some nice awards and this year stay overnight for a big "water" up in the evening and some late night gossip around the fire .
M.