Tonight we bear witness as Kane Hodder and Schoolyard Heroes march themselves to the grave; after tonight, the bands will never play again. Schoolyard Heroes have been bringing badass monster mashes to the masses for the better part of the decade, while Hodder's unique pop/hardcore hybrid is every bit as blistering, but with a slightly nerdier side (they have a song about Willow). We will not mourn; we will dance our motherfucking faces off and give these bands the loud and sweaty send-off they deserve. With These Arms Are Snakes, Sirens Sister, and Blood Cells. (El Corazón, 109 Eastlake Ave E, 381-3094. 8 pm, $15, all ages.)