How to make tiny pom poms with a fork. Wrap yarn around fork until fat, then cut. Take a small piece of yarn and tie entire bunch together so that the knot fits through the prongs of the fork. Take off of fork and cut all the loops.
Balloon Wall as a photo backdrop. Tape the strings at various heights to create a wall of balloons. Instant backdrop in any color. Guests could have their picture taken in front of the balloon wall by Mary maybe, sort of like a photo booth.