If you are looking for a fun holiday project to do with the kids, consider making Christmas flags and other fun projects related to Christmas flags. Flags are an effective way to decorate a large portion of your home, and when you make them yourself, you add family bonding to your holiday. To get you inspired, here are five super fun crafting ideas: 1. Flag Garland A flag garland is versatile – you can hang it on your Christmas tree, over your mantle, in a doorway or outside your home.