Piper Theater Summer Youth Performances

The charlatan Harold Hill, the rebellious mental patient Randle Patrick McMurphy and a host of other colorful characters are arriving in Brooklyn this weekend. They will be there courtesy of the Piper Theater, which is offering free performances by the 7- to 17-year-olds taking part in its summer youth programs. In addition to “The Music Man Jr.” and “One Flew Over the Cuckoo’s Nest,” the young participants are presenting works that include student films, an adaptation of a Romanian fairy tale and “The Immigration Project,” which they developed from the real stories of immigrant New Yorkers.