The phrase "trick class" refers to a type of learning session or course where you can quickly and easily learn fun and impressive tricks, usually related to a specific skill or subject. Full definition
A bright and busy pit bull went through all levels of manners training, earned his CGC, and delights his owner and her friends with what he learned in tricks class. (academyfordogtrainers.com)
Upcoming Fun and Games Tricks Classes: No class listed, or doesn't fit your schedule? (myfantasticfriend.com)