Hello there Linda,
Welcome to planDisney and thank you for your question! My family and I are huge fans of Coco - it's one of our favorite movies - so I can relate to wanting to find all things Coco on your next trip.
While it's possible that you might be able to purchase Coco merchandise in Disneyland Park - I would check in the
Emporium or
Pioneer Mercantile - it's Disney California Adventure Park where you'll be able to experience all things Coco!
When you visit Disney California Adventure Park, swing by the
Plaza de la Familia at Paradise Gardens to meet Miguel, hear songs from the movie performed, partake in fun activities and crafts, and enjoy some delicious Mexican cuisine at Paradise Garden Grill.
Additionally, there was a whole bunch of new Coco merchandise that recently dropped and is available for purchase while supplies last at
World of Disney in the Downtown Disney District and
Elias & Co near the entrance of Disney California Adventure Park. Make sure to stop by there to see all that's offered!
Thanks again for your question, Linda. I hope you have a fantastic trip to the Disneyland Resort in just a few weeks!
Have a Magical Day,
Greg