Sioux Empire Brass Spring ConcertSioux Empire Brass Spring ConcertIan Cox/ThinkstockShare on TwitterShare on FacebookMay 21 | 7:00 PM - 10:00 PMOur Savior's Lutheran Church Flandreau, SD United StatesEvent Website: www.facebook.com/siouxempirebrassAdditional Information7pm at Our Savior’s Lutheran Church, 909 West 33rdStreet. A free-will offering will be taken.