Other: About a month ago on a Saturday, a group of kids from the baseball fields (spectators not players) were horseplaying unsupervised on the adult workout station. They were scooping the gravel from the workout area with their shoes and throwing it at each other and all over the adjacent trail. The trail in this spot remains covered with most of the gravel even a month later, presenting a hazard especially to those using the trail with a wheeled device (bike or walker, for example). Would it be possible to bring a broom and sweep the gravel back into the workout station and clear the trail? It is just north of the entrance to the park.