Put these balloons with candy bags as weights on the children's table at the reception. Use candy bags with color coordinating candy as ballon weights for table centerpiece. Allow kids to take the ballon and candy bag (doggie bag) home.
Balloon weights! Just cut an 8 inch square out of burlap and set a rock in the center. Pull up the corners and tie them together using bailing twine (ribbon would look nice too). Tie your balloons to it and ta-da! So cheap and easy!