The document outlines 7 ideas for city building that were tested in Memphis, Tennessee. Idea 1 is to demonstrate the art of the possible through public art installations and activations that resulted in over $25 million in investment and new businesses. Idea 2 is to build neighborhood capacity by partnering with organizations to fund over $500,000 of citizen-led neighborhood projects. Idea 3 is city-led street repair. Idea 4 supports fine-grained economic development through a business incubator. Idea 5 involves incremental design challenges. Idea 6 is pre-vitalization, or temporarily activating empty spaces, such as through a pop-up shop that generated over $325,000 in sales.