The first edition of San Francisco's one and only Hornucopia Festival kicks off tonight. The festival squishes "over 35 horn- and brass-fueled bands" into a couple of dozen shows over two weeks, featuring mostly local talent. We are particularly partial to bands featuring the trumpet, our assigned instrument in 5th-grade band. We remember thinking to our small selves, "it's only got three buttons... how hard could it be?" These people make it look easy. Here......