To incorporate your children or others children in the wedding you have the typical Little bride, flower girl, and have her stand at the register. I think there are so many ways to incorporate them into a wedding that is much more fun like being in charge of making sure everyone gets their bag of birdseed, or even making a special candy bag for each child at your wedding. Most children that go to weddings have nothing to really do and there is a high need of keeping them busy. The reception is a great place to entertain by having a special song played just for them!