SFReview
Super Duper Burgers
Yes, the main attraction at this counter-service mini-chain in Union Square are the burgers, which are cooked to a nice medium and stacked high with standard fixings and drippy Super Sauce. But even when it's sub-60 degrees out, you'll find us here for their fantastic soft serve. Our go-to move is to order the chocolate-vanilla swirl on a cake cone and a side of fries for dipping—a combo as old as time.