Mercer Island http://kplu.org en Mercer Island High's marching band to play in London http://kplu.org/post/mercer-island-highs-marching-band-play-london <p>The Mercer Island High School marching band weaves and dances through the streets. They’ve been practicing since 7 a.m.,even though it’s winter break, and a lot of their friends are sleeping in.</p><p> Tue, 21 Dec 2010 17:10:24 +0000 Rachel Solomon 408 at http://kplu.org Mercer Island High's marching band to play in London