Quench your thirst with a frozen blue raspberry lemonade mixer at Auntie Anne's, located inside the Hinsdale Oasis on the Tri State toll road. The fruity drinks are the newest culinary treat to debut at the pretzel shop. Customers can also purchase sour-cream-and-onion-flavoredpretzels, along with pretzel dogs and pretzel sticks. Thefranchise offers many other flavored doughs, including almond, pepperoni, raisin and jalepeño. Auntie Anne's also takes phone orders.