- Wolf Trap is the only national park for the performing arts. Performances are held at the Filene Center Memorial Day through Labor Day. The Filene Theater seats 4,000 under the roof and 3,000 on the lawn. There is also a theater in the wood performances for children in July and August. Backstage tours of the Filene Center are given by the National Park Service. (703)-225-1800, October through March
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