Fast food style 100% all-natural burgers ground fresh daily, buns baked daily just for us, shakes & cones made with organic Straus Family Creamery Dairy, homemade pickles, & more! Step into any Super Duper Burger, and you’ll notice we’re different. We build our restaurants like we build our burgers—sustainably, locally, and with an unwavering commitment to quality. All of our packaging is 100% compostable. In fact, we’ve worked so hard at it, we don’t even have trash cans — just recycling and compost! We work with local farmers, sign painters, and artisans because it reduces our carbon footprint, and, frankly, because they’re some of the best in the world.
Super Duper San Mateo San Mateo address and phone