The Jalapeno Cheese Stuffed Pretzels are delicious!!!!
They used to
only be available in Animal Kingdom, but are now also available in Epcot.
In Animal Kingdom they are at 2 carts you will find around the park. I believe the names are: Safari Pretzel, and Harambe Fruit Market.
In Epcot they are in World Showcase at Liberty Inn (Located at the American Pavilion).