The Scrapyard Challenge: Classic Arcade Controller Redesign Workshop is an interactive, arcade controller design workshop run by Katherine Moriwaki and Jonah Brucker-Cohen where participants will build novel controllers for classic arcade games such as Street Fighter, Ms.PacMan, Pacman, Donkey Kong, Crash Bandicoot, Super Mario Bros, Mario Kart, Centipede, and more. Participants are split into groups and can choose a classic video game and design a novel controller (the crazier the better!) to control all aspects of the game such as 1, 2, 3 player controls, action buttons including jump, kick, punch, shoot, magic and controller directions such as up, down right, left. The goal is to make each game as interactive as possible with full-body control systems built from scrap materials and junk. The workshop uses USB encoder boards and RaspberryPi computers running RetroPie for game emulation.