What do they sell for food in the WL Mercantile? Bottled water? Individual fruit (say bananas, oranges, fruit cups)? Cans of Soda? Croissants? We figured on this trip, since there's just DH and myself, it would be more convenient to pick up a few things for evening snacks and breakfast (we're not big morning eaters). Is this possible? What types of things do they have?