Because I love to create fun and unique balloon sculptures and decorations, customers typically call me with requests that require "balloon twisting". Last month, I was asked to provide some contemporary balloon decorations for a national conference for Origami Owl. We suspended huge 3' balloons (inflated to varying sizes and at varying heights) both in the stage area and throughout the ballroom. The effect was pretty FABULOUS!
(Note: Tying 80+ 3' balloons is more difficult than it looks - these are thick latex. Heartfelt thanks to a couple of Origami Owl employees who came to my rescue about half-way through!)