This document discusses how cities can mobilize creativity and knowledge to tackle social challenges. It argues that truly creative cities are innovative in addressing not just culture and learning, but also problems in areas like transportation, housing, energy, and waste management. While outsiders can challenge orthodoxies and bring new ideas, lasting change depends on insider engagement. The project aims to develop methods for cities to intelligently connect with outsiders offering advice, while respecting local contexts and ensuring ideas are adapted by insiders. The goal is to stimulate creative conversations in cities to help them address problems in socially innovative ways.