In Canada almost all training takes place at gliding clubs. Instruction is usually free of charge, a student only pays for launches and rental of the glider. However, belonging to a club means paying a membership fee. Included in this fee is usually your SAC dues, which provides the pilot with third party liability insurance lest they land on something, or someone, and cause damage. Also, SAC provides a high quality magazine which is published once every two months and mailed to all members.
Clubs vary in size and structure, but everyone goes to the gliding club for the same reason, to fly.
After taking an introductory flight you may decide to pursue your lessons in earnest. For a complete listing of clubs, see the club listings page.