Event type: Festival/Fair. Indoors or outdoors: Indoors. Balloon art type: Simple balloon twisting (e.g. 1-balloon dog): No, Detailed balloon art (uses several balloons): Yes, Decorative balloon sculpture: No, Balloon arch: No, Balloon centerpieces: No. Number of guests: Other (3000). Age of guests: Younger than 4, 4-6 years old, 6-10 years old, 10-14 years old, 14-17 years old, 18 and older.