Nino’s (St. Marks & Avenue A) use to be one of my favorite places to grab a drunken late night slice of pizza. But ever since Artichoke opened across the street my apartment, I can’t say I’ve been back. Nevertheless, Grub Street reports that Nino’s is touting its new artichoke-and-spinach slice. I haven’t tried it yet, but let me know if Artichoke has anything to be worried about.