Your WAK brothers to the north in Fond Du Lac are having an event this weekend.
Sat looks like good wind.
Here is a copy/paste of the WAK forum post.
Winnebago Association of Kiteboarders members will be kiting at Roosevelt park, Lake Winnebago this weekend. We will be setting up the WAK Shack at the park for all to enjoy between sessions. A Winnebage Lake crossing will be organized on Friday Afternoon, and some great NW riding on Saturday. There is also a MOWIND windsurfing race being held at the park, and the organizers have invited all kiters to their bonfire (huge) Saturday Night. Come and enjoys some Winnebago Kiting and Partying this weekend. Beer will be cold! Here's some info on the race.
http://www.windpowerwindsurfing.com/sho ... =page&id=5
Check it out