Hi Shelby, welcome to planDisney!
How exciting! Nothing better than a Disney surprise! You guys are going to have the most amazing time at the
Disneyland Resort!
Unfortunately, the Disneyland Resort does not mail out park maps. BUT the Disneyland Resort website actually has the latest park maps for download. These maps will have a listing of the attractions and dining options, and you can download them here:
Disneyland Park GuidemapDisney California Adventure Park GuidemapWhile these won't be the physical maps from the parks, hopefully, you can still use these as a workaround for the surprise!
And just to spur up more excitement, so many of the beloved and missed experiences have returned and will be waiting for you guys when you visit! The traditional character meet and greets are back and better than ever, and the
Main Street Electrical Parade,
Disneyland Forever fireworks, and
World of Color are all back as well.
Fantasmic! is set to return on May 28, 2022, so it'll be ready when you guys come!
Hope I was able to help, and if you have any more questions at all, please visit us again!
See ya real soon!
Jin