This challenging CityRace scavenger hunt sends you on a subterranean quest through the state-of-the-art stations of the L.A. Metro, where you'll hunt for clues amidst some of the most striking and imaginative art in the region. You and your team of two to four people can choose your own route -- and the farther you travel, the higher your possible score. It's a fun way to explore the city, and one that might just give you a new understanding and appreciation for both public art and public transit.