Event type: Holiday party. Indoors or outdoors: Indoors. Balloon art type: Simple balloon twisting (e.g. 1-balloon dog): Yes, Detailed balloon art (uses several balloons): Yes, Decorative balloon sculpture: No, Balloon arch: No, Balloon centerpieces: No. Number of guests: I'm not sure. Age of guests: 4-6 years old, 6-10 years old.