There has always been the traditional "City of Perth" gig in Forrest Place.
What we're talking about is something to "replace" the celebrations that normally follow a home GF victory, and one that would give some kind of preference to members.
(One idea, and on this I am only speculating, would be to have it at RAC arena, with members admitted to their regular seats.)
But depending on demand, it might be at the Basketball centre, HBF, etc.
I will quote from the Wildcats email:
"it is something we have already noted for future seasons. We love hosting events wherever we can and providing members with the benefits and access to players they deserve. Unfortunately we are not able to arrange anything this season however if it was to ever happen again, we will be prepared with a members only event. "