Hi Laura and Welcome to planDisney! We love helping guests with planning questions like this. Thanks for stopping by!
Birthday celebrations are extra magical at
The Happiest Place on Earth! If you are staying at one of the Disneyland Resort Hotels, you could bring a birthday cake to enjoy in your resort room. Unfortunately, you would not be able to bring it to any hotel restaurants and it would not be permitted in the theme parks. I do have a great solution for you though! You can order a Mickey Mouse Celebration Cake. You would need to make an
advanced dining reservation in order to add the cake to your dining reservation. The dining locations that offer this, as well as the details for how to order, can be found
here.
Be sure to also get a complimentary birthday button for your celebration! You can pick one up inside at City Hall on
Main Street, U.S.A. in
Disneyland Park, or at Guest Services in
Disney California Adventure Park.
I hope you will visit us again at
planDisney if you have more questions. We would love to help!
Happy Planning!
Smiles,
Lisa