It's usually all of Oct to mid Nov., it'll be on for your dates. There are outdoor booths/kiosks with small portions of food, wine and beer. If I were you, I'd avoid WS all day on the 8th. Last Oct the crowds at all WDW parks were less than what we're used to seeing on our yearly Disney vacation in early March, except for Sat. Then, the locals and weekenders come out and the Food&Wine Fest is insanely crowded and, as Jim Carrey said in Dumb and Dumber, 'The beer flows like wine'. I personally have no trouble negotiating throngs of drunks, I just join 'em, but that scene is not for everyone.
Bill From PA