Event type: Other (ballroom dance competition). Indoors or outdoors: Indoors. Balloon art type: Simple balloon twisting (e.g. 1-balloon dog): Yes, Detailed balloon art (uses several balloons): No, Decorative balloon sculpture: No, Balloon arch: No, Balloon centerpieces: No. Number of guests: Other (approx. 200 children). Age of guests: 4-6 years old, 6-10 years old, 10-14 years old.