Prairie grove battlefield park is beautiful. I was there last weekend when re-enactors were there. Lots of blue and grey uniforms, cannons and folks marching around with civil war rifles. They set up union and confederate encampments with canvas tents and lots of campfires.
If I'd know that I might've come. I love that park. I was at the Pea Ridge Park at the Centennial Years re-enactment (1964 if I remember correctly). It was a very large re-enactment. They shot off cannons and everything. Quite the spectacle.