The Huntington Center is an 8,000-seat multi-purpose arena in downtown Toledo, Ohio, completed in 2009. The arena is home of the Toledo Walleye ECHL ice hockey team. The arena is also looking to become the first new LEED sports arena in the United States. The arena's signature green design element is a 900-square-foot (84 m2) "green wall" outside of the building, which will feature the use of plant life on the exterior of the building to help cool the arena by shading the glass-enclosed main entrance of the arena. The arena's location to mass transit systems, use of a light-colored roof membrane that reflects sunlight and underground cisterns collecting rain water to re-use for landscaping purposes around the arena, are also emphasized to acquire LEED points for the project. Huntington Bancshares Incorporated bought the naming rights to Lucas County Arena in April 2010 and renamed the arena the Huntington Center.