6-18-15 Sioux Falls, SD By Devin Saxon. It has been well known for all ages of time that the Demon Code strictly forbids the devil from declining a Rock-Off Challenge, and in retaliation for the devastation brought against the good people of Delmont, SD the devil has officially been summoned to appear to face the wrath of South Dakota rock!The showdown will be held at Bigs Sports Bar on w. 12th St in Sioux Falls, SD on June 21st at 7 p.m. sharp. Five noble bands will be featured at the event to challenge satan on stage including Bobaflex, Seventh Calling, Aggrovent, Adaptsis, and Tons of ‘Em. If the devil loses he will be forced to pay everybody’s rent in Delmont, SD whose homes he had destroyed. WE absolutely can NOT let the devil win because if he does he will be taking Cage from the band Tenacious D back to hell with him to be his, “little bitch.” Help Support These Noble Bands and the People of Delmont, SD! Don’t let the devil get away with trashing our state and denying us FEMA disaster relief. We must defeat him with our ROCK once and for all!