Last year we did an item about Lewis Gannett, the waiter-writer who served up meals at the Harvest in Harvard Square before signing a deal with Random House. His novel, "The Living One," will be out in February, and Gannett wants to make sure people find it palatable so he's set out a few appetizers. Around Halloween, Gannett slithered around town placing bright orange stickers reading "The Grislies Know" on a variety of surfaces. The stickers also adorned objects in Los Angeles, San Francisco and New York. "It's all connected to the book," said Gannett, who confessed to the sticky crime but r...