The Pumpkin Spice Shake features hand-dipped ice cream blended with nutmeg, cinnamon and warm spice flavors. The shake is finished with a signature shortbread cookie on the straw.
While prices vary, my nearest Potbelly shop charges $5.19 for the new seasonal shake.
You can find the Pumpkin Spice Shake at participating Potbelly locations nationwide for a limited time, while supplies last.
Image via Potbelly