Bouncer-for-hire Isaac is a towering figure in San Francisco, standing sentry at all of the top cultural happenings and cool club events. Simultaneously a welcoming presence and one who is not to be trifled with, he can be as cuddly as a teddy bear and as imposing as a grizzly. (Although he artfully and subtly conveys his grizzliness without feeling a need to menace or provoke.) Simply by being who he is — a big bearded guy in a loincloth who seems to know everyone — his presence validates the cultural cred of any event, and ensures you'll find the entertainment you're looking for therein. As a veteran performer with Fireside Storytelling, he may even provide some of it.