Unfortunately, It would cost about $20,000 to purchase and ship enough steps for the Chicago event and that is just not practical to do for only two classes. Not to mention all of the problems and time it takes to unpack and then repack the steps with our limited event staff on site so they could be shipped back. Cathe teaches a wide variety of classes so I don't think anyone will be disappointed. We will bring our other pieces of equipment like our Slide N Glide discs and bands, but steps are just too bulky of item for an event like this.