Gray Kunz. Not pictured: New menu from Grayz.Photo: Patrick McMullanDespite recent rumors that Gray Kunz’s new spot Grayz wouldn’t secure a liquor license until October, further delaying its much anticipated opening, the man himself told us that the license is in, and he expects to have a “very soft opening” on Monday. So soft, in fact, that Kunz won’t even give us an early look at the menu (beyond the calamari that Rob and Robin wrote about this week). “It’s evolving still almost every week,” he tells us. “The wine list or menu is something people are going to have to see when they come in.” For those of you eager to take him up on that, take note that reservations won’t be accepted for dinner (served from 5 p.m. to midnight; lunch is from noon to 2 p.m.), but here’s your number for securing a seat for lunch: 212-262-4600.