Been there several times, we switched our WDW trips from March to Oct to be there. We only avoid Saturdays due to crowds and we dislike being crowded as much as anyone. Don't miss the Eat to the Beat concerts, 3 shows every evening. Kiosks open in World Showcase at 11 (I'm pretty sure). Consider getting a Disney Gift Card, it's a tiny credit card-like thing on a wrist band, you pre-load money on it via actual cash or your credit card. When you get food, or wine, from a kiosk you just swipe it and you get a receipt telling you how much you have left, beats walking around with a pocket full of change. You can use the card anywhere in Disney and if you don't use it all it never goes away. We have on from last Oct with some bucks on it.
Bill From Pa