Alberta gov't website for booze?
This is it: http://www.liquorconnect.com/Pages/de...
The site has been much updated and improved from the last time I used it as well. Though it has been a while I used to use it alot. If you've read of a wine you want to try rather than randomly hoping to find it in a liquor store you can check to see which stores actually stock it (or technically have stocked it in the past).