The 2009 Frozen Four took place April 9 and April 11, 2009 in Washington, D.C. at the Verizon Center, hosted by the United States Naval Academy and the Greater Washington Sports Alliance. It was the first Frozen Four to take place in the District of Columbia. The participants are: 1. * Boston University Terriers (#1 overall seed) (Northeast) 2. * Vermont Catamounts (East) 3. * Miami RedHawks (West) 4. * Bemidji State Beavers (Midwest)