I would definetly get the bottled water to bring with me to parks. Also, as someone said grabbing the milks in place works good to keep in your fridge. Then sometimes at breakfast we would just get a pastry for a snack credit and had the milk to go with for the kids -- they love the cinnamon rolls in the morning. Now that the setup is a little different with the extra snack credit/dessert not at QS, it makes so much more sense to use a snack credit at breakfast, as you still have some for goodies later!