Raspberry Pis are small computers that let you do lots of projects, this week we'll be doing one for Retropi! This operating system is designed to play classic video games and connect to a TV via HDMI. You don't have to bring a Raspberry Pi, but if you'd like to learn how to use Retropi we recommend you bring a pi, usb keyboard, and SD card. If you don't have any of those we stock them in the store.