Awesome idea:birthday party decor,take diffrent color table cloths and tape them to to ceiling like that. Then tie 3 diffrent color balloons together and tape them to another set of balloons then tape the all the balloons in the middle of the table cloth.
Party Prop: Start with a hula-hoop and several rolls of crepe paper. After attaching one end of each crepe paper roll to the hula-hoop, raise the hula-hoop into place. Twirl crepe paper and attach ends to walls.