Business

Law and lunch order

Facebook Chief Ex ecutive Mark Zuckerberg got more than a Caesar salad for lunch — in this case, a lawsuit — at the annual Allen & Co. gathering of media and business elite in Sun Valley, Idaho.

Sources say someone breached the tight security guarding the duck pond lunch spot to deliver the legal papers. The person approached Zuckerberg’s table, where he and COO Sheryl Sandberg sat relaxing, and pretended to ask for an autograph before delivering the requisite phrase, “You’ve been served.”

No word yet on what the lawsuit was about, although Facebook has been the subject of other suits over privacy issues. A Facebook spokeswoman had no immediate details of the lawsuit and couldn’t reach Zuckerberg, who was traveling yesterday.

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Is Activision Blizzard chief Bobby Kotick playing dangerous games?

The boss of the Vivendi-backed games company was seen pacing up and down at the Sun Valley Inn, while talking on his phone and complaining about death threats.

Kotick asked for a security detail and requested that top Google executives help him remove threatening material from the Web. Google CEO Eric Schmidt was in the adjacent area of the inn holding a press conference at the time.

Another executive close to Kotick said this is not the first time he has received death threats.

Meanwhile, Kotick, who is going through a divorce, is fighting with his wife over some high-end artwork, including a Picasso and a Rembrandt, according to sources.

When his ex-wife asked for her share, he took photographs of the artwork and sent those to her instead, sources said.

Activision p.r. did not return calls for comment.

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Private-equity executives have been out in full force at this year’s Sun Valley conference, with Henry Kravis spotted chatting with DreamWorks’ Jeffrey Katzenberg.

Kravis is still negotiating a possible stake in talent agency Creative Artists Agency, which also talked to Providence Equity Partners.

Giovine Capital Group’s Tom Giovine was also seen hanging around with former super agent Michael Ovitz and ICM topper Chris Silbermann.

AOL CEO Tim Armstrong and board member Jim Wiatt, a former William Morris chief, were spotted lunching at the duck pond with Viacom CEO Philippe Dauman.

Armstrong is looking to build AOL through content relationships. Given Viacom’s fallout with Google, which prompted it to pull its content from YouTube, could Jon Stewart be headed to AOL instead?

catkinson@nypost.com