Ditto in winter.. how crazy is that! I had to turn back one year on account of snow. Last few times I went it was more like a flee market than a bike show. We want to see bikes at a bike show not rows and rows of market stalls.
The better ones I went to had all sorts of bikes on display, custom, concept etc etc.
More activities for kids, I want to bring my family with me and know that they will have fun as well.. maybe quad bikes for the 5 years and older.
I stopped making the effort when it was clear the organiser's lost their direction about what biking was all about.