The Trust For Public Land today announced that it successfully wrapped up its down to the wire save of Hollywood's Cahuenga Peak, the 138-acre swath of land behind the Hollywood Sign that had once been slated for development (one of many pleas included red letters over the sign reading "Save The Peak"). The final donor: none other than Playboy founder Hugh Hefner, who chipped in $900,000 to complete the $12.5 million needed to finalize the purchase. The Trust had missed its original April 14 deadline, but were granted an extension until April 30. Hefner, who had helped raise money back in the 70s to rebuild the sign, back when he was dating a whole other set of playmates, was joined by other LA stars, philanthropists, and companies. These included Steven Spielberg, Tom Hanks, Aileen Getty, Norman Lear, CAA, LucasFilm, Walt Disney Company, CBS, NBC, Sony Pictures, The Academy of Motion Picture Arts and Sciences, and many others. Really a historic Hollywood collaboration.