I'm curious about this, too. I almost got one from the churro cart across from Smokejumpers Grill last time I was there. They looked the same but I'm not a churro afficionado, I was just super hungry. Turned out to have as long a line as everywhere else that day (VERY long), so we made the short walk into GCH and over to the pool dining (Craftsman Grill). We were able to order a parmesan-crusted grilled cheese sandwich off the kid menu, which came with fresh fruit, for $10 and had no wait for seating. We also ordered a Bloody Mary which was more than our lunch lol.
Edited to add that both sandwich and Bloody Mary were delicious.