The John Ferraro Building (JFB) stands as an architecturally significant buidling that helped usher in a new era for LADWP, Bunker Hill and the City of Los Angeles. June 24, 2015 is the 50th anniversary of this building. An event was held to recognize this anniversary as well as its new designation as a LEED (Leadership in Energy & Environmental Design) certified facility. LADWP hosted a public open house and architectural panel discussion that focused on the history of the building and its sustainability features.