Heads Up: Park Chinois’s Restrooms, Ready in January or FebruaryAlan Yau’s restaurant-to-be in the Gramercy Park Hotel is now poised to open in late January or early February, or so a beleaguered manager told us. In the meantime, private-partygoers have gotten a look at the surprisingly demure and loungy L-shaped room where the eatery will be located (provided the Chinese chefs’ visas come through). At the Svedka-sponsored event featuring “erotic readers” Jay McInerney and Candace Bushnell, we scoped out the one area that probably won’t change much before the place opens: the restrooms.