YEEHAW! Big Thunder Ranch Jamboree in Frontierland is a fun stomping ground during your magical day at Disneyland park. The Big Thunder Ranch Jamboree Character Roundup is in full swing every Friday – Sunday. You can visit with some of your favorite Disney Characters, learn some rope tricks and dance to the sounds of a live piano. This video captures some of the highlights. Giddy-up and come see it for yourself!