Franziskaner Bavarian Wheat Beer in the GTA - looking for a source in Toronto
Perhaps arranging and LBCO private or is the way to go? They will get just about anything for you. However, it is not quick, or cheap. Check out, http://www.lcbo.ca/programs_services/...
You can also pop into your local LBCO and ask them to see if the brewery has an agent. Ultimately, you'd still go through the LCBO but if there is an agent they might have some stock on hand.