A Taste of the NightlifeBy: Sarah Zettel Series: Vampire Chef Charlotte Caine isn't called "the Vampire Chef" because she's a member of New York's undead community she just cooks for them. Her restaurant, Nightlife, is poised to take the top slot in the world of "haute noir" cuisine. But when a drunk customer causes a scene, a glowing review from the city's top food critic doesn't seem likely especially when that customer winds up dead on Nightlife's doorstep. Now, with her