A new restaurant is coming to 518 Grand Canyon Dr., former home to last year’s ill-fated U-Like Asian Buffet. Nani Restaurant is described as a family restaurant that will serve dim sum, sushi and Asian-style barbecue. A sample menu submitted to the city shows a page packed full of dim sum dishes — crepes, buns, tarts, rolls, dumplings and more — and small plates of barbecue pork, pork belly, duck and spare ribs.