When it comes to the holiday season, the Disneyland Resort is undoubtedly at its most magical while it’s transformed into the Merriest Place on Earth, through January 6, 2020. Whether it’s the guest-favorite holiday experiences and traditions that return every year – which include the snowfall on Main Street U.S.A., the ever-present décor, the “A Christmas Fantasy” parade, the “Believe . . . in Holiday Magic” fireworks spectacular, “World of Color – Season of Light,” the incredible transformations of Sleeping Beauty Castle, It’s a Small World Holiday, Haunted Mansion Holiday and Cars Land, and a meet-and-…