FAUX IVORY CHOPSTICKS USED BY WHITNEY HOUSTON. Accompanied by letter of authenticity from John Fong, managing partner of Mr. K's Restaurant, confirming these chopsticks were used by Ms. Whitney Houston at Mr. K's Restaurant at 570 Lexington Avenue, New York City, between February 28, 1998 and May 31, 2016. - 10 3/8 in. x 1/4 in. Estimate $400-500