Knotfest Iowa will take place Saturday, Sept. 25, 2021, at National Balloon Classic Field in Indianola, Iowa, with Slipknot headlining. The lineup also features Faith No More, Megadeth, Lamb of God, $uicide Boy$, Gojira, Trivium, Tech N9ne, Fever 333, Knocked Loose, Turnstile, Gatecreeper and Vended. Tickets will be available on pre-sale to Knotfest.com subscribers from 10 a.m. central time Tuesday,... Continue Reading →