For Facebook's Menlo Park, California headquarters' mess hall, the pair describes their ethos as "a combination of their parents’ ’60s rebellion and their grandparents’ Depression-era rigor and hard work." Both expressing an interest in "anti-design," the designers focused on stripping things down to their essence. As Stephen describes, “With the Facebook guys we shared an interest in all things analog—the reliability of it, the common sense of it, the simplicity of it.” To recreate a camp-like atmosphere, the ceiling was deconstructed, framing exposed, and slick black tables and bar level booths filled the space, along with exposed lightbulbs and exposed rivets.