Fusion-io's chief scientist and Apple co-founder Steve Wozniak was thrown a surprise birthday party by the company, complete with Tetris arcade games, a crowd of secretly-invited guests and a both a cake and artwork created based on his DNA. The company threw a birthday party at the Yerba Buena Center for the Arts in San Francisco that included pink feather boas and noisemakers. Though Wozniak actually turns 62 on August 11, the early party allowed him to be surprised.