The singer tweeted on Wednesday: "Join me & @Target tonight for just one song. Let's `Take Back the Night.' First 150 get in. See you there!"
Fans jammed the street outside Maxwell's in Hoboken (HOH'-boh-kehn), and police used loudspeakers to control the crowd.
The Jersey Journal (http://bit.ly/1fkeC27 ) reports that Timberlake's wife, Jessica Biel, was spotted near his trailer.
The indie-rock club closed its doors after a 35-year run in July.
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