Which annual gathering that takes place at Black Rock City did Further Future want to change the  "vanish and leave no trace" principles instilled in those who participate in it
Burning Man Burning Man is an annual gathering that takes place at Black Rock City—a temporary city erected in the Black Rock Desert in Nevada. 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.
Notacon Notacon (pronounced "not-a-con") is an art and technology conference which takes place annually in Cleveland, Ohio. The name Notacon became a bacronym for Northern Ohio Technological Advancement Conference; however, use of this was mostly dropped after the first year. Notacon preceded the Ingenuity Festival by over a year in its vision for a cohesive blend of art and technology.