The Niles Haunted House Scream Park is adding some special entertainment to its already packed lineup on its 44-acre site on Mayflower Road between Niles and Buchanan.

Tonight, visitors to the Park can watch “Gilbert and Stagg, Impressionists,” guest performers from Wicker Jester Entertainment, a premium entertainment company. They will be performing on the midway.

Visitors also can meet with “Captain Jack Sparrow” and several of the Monsters of Midway during open hours (7 to 11 p.m.). From 8 to 9 p.m., patrons can have a souvenir picture autographed by all their favorite monsters.

On Saturday, Gilbert and Stagg are joined by Grimm the Stilt Walker and Josh the Juggler. Also Saturday, the park will receive a visit from the “Michigan Ghostbusters” and welcome Kent Arnsbarger, Steel Drum Player.

Two radio remotes will keep things lively on the midway — U93 on Friday and WSMK on Saturday. Also appearing both nights plus Sunday is Zendor with his stage show

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The permanent attractions also will be open 7 to 11 p.m. Friday and Saturday and 7 to 10 p.m. Sunday, and include three interior haunted houses, the Field of Screams and the Dark Terror-tory Haunted Hayride.

For more information, visit www.haunted.org.