I am a first year architecture student from Vancouver and I am looking for a volunteer position in an architecture firm for this summer. I am wondering if there is any site I can get information, or I am thinking rather a radical move, getting all the firms' numbers and addresses and personally going each one of them and show my portfolio. Because I am only a first year, I don't have real rich experience yet, and I didn't even learn CAD at school. So I am wondering whether I even stand a chance for a volunteer position. Where can I find such information?