Consider setting up a play-table at the reception. This can include storybooks, paper and crayons, puzzles, and activity books. Kids also enjoy using disposable cameras just as much as grown-up guests. Remember not to set out anything that could be noisy or messy. Make sure the kids' table is near an adult who can supervise if things get a little rowdy.
Kids love to imitate adults, but they also like things they're familiar with.
Cater to their needs on the menu with some simple changes. Offer kids apple juice in miniature glasses so they can join in the toasts. Have some dinner choices that kids will be sure to approve of such as peanut butter and jelly sandwiches, French fries, chicken fingers, cheese and crackers, and fruit. A slice of cake may be too much sugar and too much mess for smaller children, so consider fancy cookies for young guests. You may want to hire help to take charge of children.