This site is a fantastic think tank about Public spaces projects and news, very useful!
From site “About”:
“PPS was founded in 1975 to expand on the work of William (Holly) Whyte, author of The Social Life of Small Urban Spaces. We have since completed projects in more than 3000 communities in 43 countries and all 50 U.S. states and are the premier center for best practices, information and resources on placemaking. More than 900 people worldwide are members of our Placemaking Leadership Council.”