The Penriff Fair thing is new and afaik only a handful of members like i_amtrunks and mknell have checked it out. I personally have never been to one so I can't comment.

The Parramatta Collectables Fair (although it was _once_ held in Broadway... heh) is pretty much what the title says; it's a Fair for various kinds of collectables: Transformers, Star Wars, MotU, G.I. Joe, Micronauts, Lost In Space, posters etc. Past fairs also had collectable cards (including sport cards), music records, comic books and other non-toy collectables, but these vendors have slowly disappeared. The same people who run the Fair now run a separate Music Collectables Fair. Their official site is here (note: Despite the fact that they still display Case Fresh's logo on their site, Case Fresh has not been a vendor at the Fair for several years now)