Original sentence: Largely the brainchild of Tulsa multibillionaire and philanthropist, George Kaiser, "Gathering Place" was designed by Michael Van Valkenburgh.The Gathering Place (est.This public-private partnership covers approximately 100 acres of land and as of September 2018, has cost about $465 million to construct.on September 8, 2018) is a public open space in Tulsa, Oklahoma
Edited sentence: Largely the brainchild of Tulsa multibillionaire and philanthropist, George Kaiser, "Gathering Place" was designed by Michael Van Valkenburgh, a noted architectural designer whose prior credits include Brooklyn Bridge Park in New York City and Maggie Daley Park in Chicago.The result of Kaiser's efforts is a public-private partnership that covers approximately 100 acres of land and as of September 2018, has cost about $465 million to construct.Tulsa's newest public open space held its grand opening on September 8, 2018