"Ice cream sandwiches aren’t technically on menu this popular shop. However, go the DIY route by ordering one scoop of any ice cream flavor sandwiched between two cakey chocolate chip walnut cookies. Current flavors include the very-D.C. “MarionBerry” with graham crackers as well as Snickers snickerdoodle, white chocolate strawberry, and several vegan options." - China Riddle, Lisa Ruland