I just found out that the Three Lakes Wisconsin Radar runs are back on the schedule for this year this coming Saturday, June 25th. I know this is short notice. This event has not been run the last couple of years. There is also a boat show Friday evening at a local bar/restaurant.
A bit pricey I think, $80.00 for 3 runs, but usually goes to a good cause. Time runs are I think 800 ft. Usually a good time.
If you are in the area and looking for something to do, drive up for the day or spend the weekend. Hotel/Motel rooms are available in Eagle River. If you want bring your own boat to race, or watch the runs from the water. The runs are run on a chain of lakes so you can tour the lakes later in the day.
Bob