On May 19, 2013 Leathermouth performed at New Jersey's Skate and Surf Festival along with Glassjaw, Rx Bandits, A Day to Remember and others.
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Leathermouth was formed in 2007 by some friends of My Chemical Romance's rhythm guitarist Frank Iero.
It was announced via Myspace that the band would be doing their final tour from August 20 until September 14, 2008, with Leathermouth.