YOU CAN BRING IN YOUR OWN FOOD TO DISNEY WORLD?!
Many people don't know that you can bring your own food & drinks into the parks! This is a great money-saver! You can even bring your own cooler as long as it doesn't contain loose ice, and doesn't exceed 24" long x 15" wide x 18" high. You also can't package your food in glass containers or bring your own alcohol, but that's ok!
My family will usually bring either our own breakfast, lunch, and/or snacks and then buy 1 meal through the day.
Getting Groceries during your vacation:
There are a few ways that you can get groceries while you're at Disney World:
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You can get groceries delivered with traditional services, like Walmart, Instacart, etc. If you're delivering to a Disney resort, they will deliver to the front desk and usually hold cold items in a fridge until you pick up.