If you are about to host a birthday party for your 5 years old kid, there is an activity that you may try to use in the party. It is the coloring activities on Flower Coloring Pages.
You are of course allowed to make an improvisation on this. For example, you may try to make a little competition for the guests. The one with the best result of Flower Coloring Pages will win a special prize.
You will able to get the Flower Coloring Pages in any bookstore. The amount of the pages that you are about to buy should be more than the amount of the guest that you invite to the party just in case that it is not enough.