Heads up, metal fans - Scion has just announced its second annual free Rock (read: METAL) Fest in Colombus, OH on Sat. March 13th.  Roxwel had a fucking blast at last year's event in Atlanta with a totally ridiculous lineup (Mastodon, Neurosis, Converge, High On Fire, Pig Destroyer, more) and this year's looks to be just as fun.  Check out the details below, and click the image for more details.