This document summarizes a co-design workshop held in Edinburgh. The workshop included presentations on experiences with co-design projects in other areas, discussions of techniques for gathering community input and generating new ideas through co-design, and sessions for participants to work through sample co-design challenges. The workshop also covered strategies for mainstreaming co-design within organizations and government policies. The goal was for participants to learn practices of co-design that could be applied to real problems in their own work.