This one is so simple, but i do a ton of them on the boys and soccer ball one on the girls. Did a gig last night- balloon twisted at a school event with about 200 kids for 2 hours. Closing the line went well, in that my system worked well BUT i had soooo many kids that still wanted a balloon and the event was over. One boy was crying. It kills me everytime. And yes, I did have that one person at the end whispering, how 'bout just one more for my sick kid at home? I always say no, because that would mean mutiny.