Rivers Of Nihil have announced a spring tour with Fallujah, Alluvial, and Warforged. Hypocrisy, The Zenith Passage, and Burial In The Sky will also perform on select dates. Tour Dates: 05/06 Brooklyn, NY – Market Hotel 05/07 Manchester, NH – Jewel 05/08 Philadelphia, PA – Underground Arts 05/10 Baltimore, MD – Metro Gallery 05/11 Greensboro,…