Welcome back Guadalupe!
Thanks again for bringing a great question to the Disney Parks Moms Panel. I'm pleased to inform you that
outside food and beverages are permitted at the Disneyland Resort with some limitations.
Park Rules state that you cannot bring coolers, with or without wheels, into the park that are larger than 24" long x 15" wide x 18" high. Also alcoholic beverages are not to be brought inside the Resort. All coolers and outside bags will also be thoroughly searched at the security checkpoints as you enter the Disneyland Resort.
One great area to picnic if you choose to bring your own food is right outside Disneyland Park's entrance. This
picnic area with its umbrellas and peaceful setting is also a great place to take a break from the hustle and bustle. Adjacent to this picnic area are also some convenient
lockers to store your food and utensils.
I hope this was helpful, and I can't wait for your magical and memorable vacation at the Happiest Place on Earth.
-Jennifer