A Canadian Visit via Detroit

Well, I'm off on a business trip to Detroit, Michigan starting tomorrow. It's an annual conference I attend and work at every year that gets held at various locations between Illinois and Michigan. I just found out that there is an under water tunnel that you can use to go between Detroit and Windsor. OMG!! Where have I been? How cool is that?! Who knew it was so easy to escape the country with a photo ID and a birth certificate?! I'm thinking of never returning.