If you live in Toronto and you have not been drunk at the Bier Markt (such a fancy name) then stop reading this, go there immediately and start ordering Frulis until you can no longer stand on your own two feet.
The Bier Markt is like the motherland for beeraholics. It has a list of brews twice as long as your arm from every country you've ever heard of (probably). It's located on the swanky Esplanade and has a great huge patio. By day it hopes to be a place of culinary delight but I've never been overly impressed with their food. By night, this place turns into a hedonistic free-for-all with drunken college kids and late 20 somethings dancing and drinking until management cuts off the kegs.
If you're visiting Toronto, this is great place to go and soak up the flavour of the city. I recommend a Fruli or one of their fruity beers (like raspberry wheat) for a different type of bevvie.