Question: Bianca's Smut Shack became a popular theme camp at annual gathering held at which city ?
Sentence (from "Burning Man"): The event is described as an experiment in community and art, influenced by 10 main principles: "radical" inclusion, self-reliance, and self-expression, as well as community cooperation, civic responsibility, gifting, decommodification, participation, immediacy, and leaving no trace.
Relevant evidence: No