Hi there, Carolyn. Thanks for bringing your question to the Disney Parks Moms Panel!
You are correct that the rooms at the three
Disneyland Resort Hotels come equipped with mini fridges. We love to store snacks and breakfast foods in the fridge whenever we visit, including milk for our little one. There are shops at each hotel that have a few groceries available for purchase, but I think that
White Water Snacks in Disney's Grand Californian Hotel and Spa has the best selection. There are usually a few varieties of milk available (half gallons and singe servings) and I believe I have seen skim milk in the past.
Because supplies might be limited, you might consider having groceries delivered to your hotel instead. We have used Vons in the past for our grocery delivery, but Instacart and Amazon Fresh are also available. Groceries can be delivered to Bell Services who will hold your items in cold storage until you check in.
I hope this helps! Have a fabulous visit to the Disneyland Resort!
-Linda M.