SHAKE UP YOUR MEETINGS Hula-Hoop contest? A session with Mr. Potato Head? Etch-a-Sketch an idea? Whatever it takes to knock loose creativity, CATALYST RANCH stocks it. The 9,000-square-foot, off-site meeting space in downtown Chicago provides breathing room via high ceilings, hammocks, and a break-out room in the style of a harem. Just think, people won’t nod off at your next meeting. How novel. (312) 207-1710,