The document discusses raising "Urbantech Unicorns," or highly-valued startups focused on reimagining cities through technology. It notes that such startups face unique challenges compared to other tech unicorns, including selling to governments, navigating regulations, forming partnerships, requiring larger capital, and addressing long-standing urban problems. The document proposes spending two days discussing how to help more Urbantech startups succeed by revisiting conventional wisdom around these challenges and working together as a community to support such companies from early stages through becoming unicorns.