Because I graduated from the Faculty of Engineering at the University of Waterloo, I got an email about their participation in Go Eng Girl!, a province-wide initiative to show girls in Grades 7 through 10 what engineering is all about. If Waterloo isn't the closest university to you, go ahead and see if something nearer is also participating. I suspect, though, that many of us would like our daughters to take engineering at Waterloo if they're to take it anywhere - the reputation is excellent. (Remain calm if you support another institution; I also have a graduate engineering degree from Toronto and have worked alongside excellent engineers from a variety of universities, so let's not go there. And no, I haven't forgotten the weather in Waterloo.)
Looks like you can register online just before school starts again in the fall. Bookmark the site and check it out closer to the date.
Kate