Greetings Angie!
Thanks for visiting us here on the Disney Parks Moms Panel with your question. While I'm sorry you were unable to utilize your
park ticket last year, I am very happy to inform you that you may use this ticket toward a future ticket. I love that the Disneyland Resort lets you make up for the magic you missed out on without losing money from your previous ticket. To make use of this benefit, just take your ticket to a ticket booth and pay for the difference up front for this year's pricing toward any other park ticket. It can be a one day ticket like you had previously or you can use the past price toward a multi-day ticket. Keep in mind if you purchase a multi-day ticket that the ticket is valid for up to 13 days from the date of its first use or January 13, 2020, whichever comes first.
You will be delighted to see some INCREDIBLE new additions to the parks if you haven't visited in a while. Over in Disney California Adventure Park,
Pixar Pier opens June 23, 2018 showcasing a newly re-imagined land based on your favorite Pixar films and Characters. I can't wait to try the new restaurant here,
Lamplight Lounge, that will have amazing views of Paradise Bay where you can even watch World of Color while you dine.
If you have any other questions as your trip approaches, feel free to stop by again. Have a Fantasmic day!
-Jennifer