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.
I like this backdrop behind the table, obviously In the basketball theme and colors though. Baby Shower or bday: Balloons & Streamers Backdrop! Saving all the pink and purple ballons from my sons bday for this
Pain in the rear to count out the m&ms total) but everyone loved it so I would suggest it at any shower. When they are passing the bottle around to guess is a great time for people to introduce themselves.