I made a large round cake that I covered in strings of yellow icing to look like straw and the made a cowboy hat out rice crispies squares and covered it with pink icing. I cut little stand off a piece of half inch dowel rod to support the hat and keep from crushing the cake. I wish I had cut back on the butter for the rice crispies because it wilted a little when it got hot. Some broken off pieces of bamboo kabob sticks helped with that. You may want to go with a color other than pink as well.

We also bought some more dowel rods some cheap sock and various arts and craft stuff and had the kids make stick horses and had a stick bronc busting contest (made them hop up and down in cirles for eight seconds) and a barrel race. Kids loved it and my daughter still has her horse.