Robert Lhulier is a man of his word. When the chef left Snuff Mill Restaurant, Butchery & Wine Bar in March 2024, he said he was seeking space in north Wilmington for his own restaurant. On July 30, Lhulier signed the lease for an end-cap location at Avenue North, the nearly 80-acre mixed-use redevelopment on the former AstraZeneca campus. If all goes as …