The British folk rock group "Mumford & Sons" wanted to perform in Decorah during 2015--it really did. But the idea got shot down by Luther College officials, who wouldn't allow the college's grounds to be used for overnight camping for fans of the group.
Ironically, the promoter of the three day concert festival then turned to Waverly and Wartburg College for hosting. http://www.decorahnews.com/archived-stories/2015/01/9942.html
The summer concert drew grew crowds, had few problems and contributed bundles of money to the community.