Magic: The Gathering @ Guelph

Here are some sites that might interest you if you want to know more about Magic at guelph.

The Dragon - This is where most of the tournaments and free play takes place, they offer a thursday magic free play night and the 1st and 3rd Sunday of every month are dedicated to Magic as well.

519 Gamers - Most posting on gaming around the 519 area occurs in this LJ Community, other non magic related games they include are warhammer, wizkids events and others.

Magicthegathering.com - Refer here for offical information, such as the less known formats and types of play. 

Moz Magic - a store up in Orton, dedicated to Magic.