The NPS is accepting public comments through September 29, 2016, on the third phase of the proposed increases for picnic fees at Rock Creek and Fort Dupont parks. Fee charges will fund the picnic areas’ upkeep and improve the level of service provided to visitors. https://www.nps.gov/rocr/learn/news/rock-creek-park-and-fort-dupont-park-propose-third-phase-of-picnic-fee-increases.htm