The motion-based performances dreamed up by Patrick Mueller and Control Group Productions cross so many disciplinary lines that it's hard to know what to call them, and perhaps it's ridiculous to even try to pin it down. For the second leg in the troupe's journey called Salon Romantik, Control Group threw a party where the audience could wander through as participants; the third portion of Salon Romantik, which took place last fall, loaded up buses for a tour of staged performances at locations along the route. Where to next? The sky's the limit. And no matter where they end up, Mueller and Control Group are sure to being new levels of sophistication to the Mile High City. Find out how high in June, when the next installment of Salon Romantik goes live.