Yep, Wisconsin Carry, Inc. is providing as many free classes as they possibly can. Phred is a great guy, I've shot with him a few times, he definitely knows his beans. I seriously thought about becoming a volunteer WiCarry instructor, but, just don't have the time available to dedicate to it that it deserves.
I can't remember if you need to be a member to receive the general email alerts, but if you go to their site there should be a contact us button where you can get a schedule of upcoming classes and locations. Otherwise I know there's a couple sticky threads in the WI subforum on OpenCarry.org's site.