NEW YORK: Procter & Gamble's Charmin is using “real” people to promote its toilet paper brand, as part of a new twist on its long-running Charmin Restrooms campaign.

For the fourth consecutive year, the fully-staffed public restrooms will return to Times Square for the holiday season from November 23 to December 31. But this year, Charmin has launched a search to find five “brand ambassadors” who will interact with restroom guests. An open casting call is being held on November ...