It had taken approximately two years and was nearly four times over budget, and when it was finally time for Toronto's SkyDome to open to the public 30 years ago, there was another problem: rain was in the forecast. But after all of their efforts, there was no way organizers were going to let the moment pass without showing off the building's signature retractable roof. "We didn't work this hard, this long to scratch the main attraction," developer Chuck Magwood said at the time. It was a landmark that was supposed to cost taxpayers $150 million. By the time it was finished, that price tag ...