Guttenberg Chamber of Commerce recently issued the following announcement.
River of Music Concerts
When: Friday, 12 July, 6PM – 8PM
When: Band Shelter in Ingleside Park Guttenberg
Description: Free Music in the Park every Friday night in the Summer! Bring a lawn chair and your family and friends to enjoy the best music acts in the area! Sponsored by Umbrella Arts.
Original source: http://www.guttenbergiowa.net/calendar.html