A massive eight-band out-metal show, booked by the kindly geeks at Brooklyn Vegan, mercifully blackening up the tame, indie-heavy output of the Northside “Festival.” It’s a doomy affair, led by the twin horsemen of galloping Boston doom’n’roll: the Motör-heavy Doomriders and the riffier stoner crew Clouds. In the South, shit is apparently less fun: Atlanta’s Zoroaster and North Carolina’s Sourvein play with the sludgiest, slowest, most disgusting gunk around. With Cough, Javalina, Howl, and Wetnurse.

Sun., June 14, 7 p.m., 2009