Hi Erica!
Thanks for stopping by the Disney Parks Moms Panel. I'm so glad to hear you are returning once again to the Happiest Place on Earth. I know exactly what you mean when you say you'd like to experience new and exciting activities with your family. Part of why I love Disneyland Resort vacations is that every visit I find more to discover.
The first thought that came to mind when I saw your question was to recommend one of the
Disneyland Resort Guided Tours. These are perfect for all ages and can really make you look at the parks in new and fun ways. If your family is interested the creation and history of Disneyland Park then I'd highly recommend the "Walk in Walt's Disneyland Footsteps" Guided Tour. Not only do you learn about how Disneyland came to be, but also certain attractions, and you can access special areas not normally available to Guests. If your family is fascinated by the Disneyland Railroad and its trains, I'd recommend The Grand Circle Tour. This tour also lets you have access to special train-specific collectibles. Since you will be visiting in December, you might prefer the
"Holiday Time at the Disneyland Resort" Guided Tour which takes you through both parks to witness all of the merry seasonal transformations. All tours can be booked over the phone up to 30 days in advance by calling (714) 781-8687.
To add some variety to your vacation, you may want to consider staying in one of the
Disneyland Resort Hotels you haven't previously. With fun activities like Attraction Trivia Challenges, movies under the stars, and fun slides and pools, there are always new was to enjoy your time at these hotels.
I hope this helps, and have a magical day!
-Jennifer