You could make a serious case that, when booking a festival with music, The Iguanas include so many varieties and styles they could be the only group you'd need to delight a broad audience. As it turns out however, the 17th annual Narrows Center Arts Fest, taking place Sunday both inside and outside the Fall River venue, will include a long list of performers, and it's all a free event.The Iguanas have a long and unique connection to southeastern Massachusetts, perhaps beginning when [...]