The oddity of a free legal clinic in Las Vegas isn’t defined by the fact it sits under a tent in the middle of First Friday, a downtown monthly fest for art, entertainment and food. Some advice-seekers might appear odd, such as the bearded lady from a cancelled television show, but that’s not it, either. What puts The Art of Law Free Legal Clinic in a different realm is attorney Matt Callister, the man who started it. Talk to 10 people and you’ll likely get 10 different descriptions for the guy.