the wind was pulling our stick apart – two people were now drifting to my front-left, with another roughly to my front, and two more hundreds of meters further past. at this point you will have a very specific idea of the number and ability of the costume crew required for the job. other times, it’s college students who dive into the bubble-popping zone, delighted for an excuse to play. let it work for 5 to 10 minutes. 