A.D.
Hi R.,
Here's an idea I have, I too love to plan parties.
You could make here party look like she's on a horse ranch with fake hay stacks and a barn. You could have someone dress as a farmer if you want. Decorate with different kinds of toy horses around the room maybe using reds,greens,browns,blacks or whites for color. For some fun the kids do a real horseback ride or you can have a fake one as a game. The kids could also play a child's version of horseshoes. Pin the tail on the horsey. They could also play find the plastic eggs in the hay stack. These are just some ideas running through my head at the moment, if you like any of them or you want more ideas feel free to contact me. Good luck with the party.