How stocked is the small grocery area at WL? Will we be able to get deli meats and cheese? Will we be able to get pre-made sandwiches and salads? Also, if we want to get cereal, can we buy a one-serving size? Thanks! We are wondering if we should buy groceries offsite, or just get them from the little store. We are a big family group of 22 staying only three days before a Disney cruise.