Oz,
You can't mention toys to your wife as the reason for the trip. When I took my then girlfriend to London to meet the Nevilles, I told her it was a Valentine's Day present. Did I mention that we got engaged while we were there? Its all part of the plan: I am taking her back this December for the London show to revisit where we got engaged. Its all strategy. You should ask this Von Clausewitz guy!
Louis, if your wife ever reads this forum neither Von Clausewitz nor your strategy are going to be able to save your a$$.
Fred