Riot Fest, which originally began in Chicago, IL in 2005, held another edition beginning on Friday, September 12 in Humboldt Park featuring performances by Mastodon, Murder City Devils, Pity Sex, and more. The first day was a rainy (and swamp like) affair for those who attended.
Photos from the second and third days of Riot Fest Chicago 2014 are available here and here. Portraits of some of the 2014 Riot Fest Chicago artists are available here.