Please send me a PM or an email at
Mike@Tfcon.ca and we can discuss this further, but here are a few additional ideas:
1) Toy display from someone with a large collection showing the history of the figures, as this is the 25th Anniversary
2) Pre-movie trivia contests for those waiting in line
3) I really liked Shepp's idea of cardboard egyptian themed stuff, but you could also do cybertronian themed models or facades, or even a large allspark mockup.
Again, please send me a message and/or email and we can discuss this further.